{"title":"Estrogen Blockers","description":"","products":[{"product_id":"repp-sports-arimivar-90-capsules","title":"REPP Sports - ARIMIVAR 90 Capsules","description":"\u003cp\u003e\u003cstrong\u003eHARDENING AGENT\u003c\/strong\u003e\u003cbr\u003eFrom mush to marble. ArimiVar™ helps build dense muscle that captures the aesthetic of Greek gods of old. †\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAROMATASE INHIBITOR\u003c\/strong\u003e\u003cbr\u003eArimiVar™ crushes circulating estrogen while also blocking the conversion of excess testosterone to estrogen.†\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e LEAN MUSCLE BUILDER\u003c\/strong\u003e\u003cbr\u003eNo bloat or 'wet gains'. ArimiVar™ chisels out defined, lean muscle while increasing strength and stamina.†\u003c\/p\u003e\n\u003cp\u003e†These statements have not been evaluated by the Food and Drug Administration. This product is not intended  to diagnose, treat, cure, or prevent any disease.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eDETAILS\u003c\/p\u003e\n\u003cp\u003eBlock Estrogen on Cycle. Hardening Agent. Aromatase Inhibitor. Lean Muscle Builder. Rapid Injection. Testosterone Increases. Estrogen Decreases. Hormone Support. Lean, Hard, Dry Muscle. On-Cycle Support.\u003c\/p\u003e\n\u003cp\u003eDIRECTIONS\u003c\/p\u003e\n\u003cp\u003eAs a dietary supplement, take 1 serving (2 capsules) with water or your favorite beverage once daily.\u003c\/p\u003e\n\u003cp\u003eWARNINGS\u003c\/p\u003e\n\u003cp\u003eCAUTION: ArmiVar is a potent aromatase inhibitor. This product is intended for healthy athletes aged 21 years or older. REPP Sports recommends using ArmiVar in conjunction with blood tests to monitor hormonal impact. Consult your primary care physician if you're currently taking medication that may interact with ArmiVar. DISCLAIMER: Consult your doctor prior to use, especially if you are taking any medications and have, or are at risk for prostate disease, heart disease, or other medical conditions. Do not exceed suggested dosage. Discontinue use immediately if you experience rapid heart beat, dizziness, vomiting or other similar symptoms. Side effects may include acne, hair loss, or increased aggressiveness. All persons are advised to consult with their doctor or other medical authority before use of this or any other dietary supplement. Do not use product if your health status is unknown. All persons are advised to contact their drug testing organization prior to use of this or any other dietary supplement. Not suitable for persons under the age of 21 years. ALLERGEN: Manufactured in a plant that also processes milk, egg, soy, peanut, fish, crustaceans\/shellfish, tree nuts and wheat products.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Repp Sports","offers":[{"title":"Default Title","offer_id":31586362032222,"sku":"210000005228","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1713\/7821\/products\/REPP-Sports-ARIMIVAR-90-Capsules.png?v=1750206573"},{"product_id":"blackstone-labs-eradicate-90-capsules","title":"Blackstone Labs - Eradicate - 90 Capsules","description":"\u003cp\u003eBlackstone Labs Eradicate is a three-ingredient suicide aromatase inhibitor formula built around 25mg of Androsta-3,5-diene-7,17-dione (Arimistane) per capsule — paired with 250mg of N-Acetyl L-Cysteine (NAC) for liver protection and glutathione support, and 250mg of Chlorophytum Borivilanium 75% Extract (Safed Musli) for libido, vitality, and natural testosterone support. The three-ingredient combination addresses the three primary concerns of estrogen management: blocking the aromatase enzyme (Arimistane), protecting the liver that processes both the compound and any prohormones it accompanies (NAC), and counteracting the libido suppression that can occur during heavy estrogen reduction (Safed Musli). Flexible dosing at 1-3 capsules daily allows Arimistane intake of 25mg, 50mg, or 75mg per day depending on individual need. Do not exceed 4 capsules per day. Do not use longer than 8 weeks without a 4-week break. 90 capsules per container. Not for persons under 21. Not for pregnant or nursing women. Contains ingredients that may cause a positive drug test — not for tested athletes. California Prop 65 Warning applies.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eSupplement Facts — Blackstone Labs Eradicate (Per 1 Capsule \/ 90 Servings)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAndrosta-3,5-diene-7,17-dione (Arimistane) — 25mg\u003c\/strong\u003e (suicide aromatase inhibitor)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eN-Acetyl L-Cysteine (NAC) — 250mg\u003c\/strong\u003e (liver support and glutathione precursor)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eChlorophytum Borivilanium 75% Extract (Safed Musli) — 250mg\u003c\/strong\u003e (libido and testosterone support)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eOther Ingredients: Magnesium Stearate, Silicon Dioxide, Titanium Dioxide\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTake 1 capsule 1-3 times daily with food\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDo not exceed 4 capsules in any 24-hour period\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDo not use for longer than 8 weeks without a 4-week off period\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFlexible dosing: 25mg Arimistane (1 cap) \/ 50mg (2 caps) \/ 75mg (3 caps) per day\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e90 capsules — 90 days at 1 cap daily, 45 days at 2 caps daily, 30 days at 3 caps daily\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eUse in cycles of 4-6 weeks with 2-4 week breaks for regular standalone use\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for persons under 21 years of age\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for pregnant or nursing women\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eContains ingredients that may be banned by some sports organizations and increase risk of false positive on drug test — not for tested athletes\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDo not consume alcohol while using this product\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eConsult a physician before use if you have any medical conditions or are taking medications\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCalifornia Prop 65 Warning applies.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eBlackstone Labs — The Brand Context\u003c\/h2\u003e\u003cp\u003eBlackstone Labs is one of the most recognized hardcore supplement brands in the specialty supplement channel — known specifically for prohormone compounds, cycle support products, and the brand philosophy that serious athletes need serious supplements without compromise. Blackstone operates the full prohormone stack ecosystem: the prohormone compounds themselves (Brutal 4ce, Chosen1, Metha-Quad Extreme, Abnormal), the on-cycle support (Gear Support), and the PCT and estrogen management compounds (Eradicate). Eradicate specifically is Blackstone's answer to the estrogen management question that all prohormone users face — and the three-ingredient combination reflects Blackstone's approach of including ingredients that address the side effects of the primary compound (NAC for liver, Safed Musli for libido) rather than providing Arimistane in isolation.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eThe Three Ingredients — What Each One Does\u003c\/h2\u003e\u003ch3\u003eAndrosta-3,5-diene-7,17-dione (Arimistane) — 25mg — The Suicide AI\u003c\/h3\u003e\u003cp\u003eArimistane (Androsta-3,5-diene-7,17-dione) is a naturally occurring downstream metabolite of DHEA that functions as a suicide aromatase inhibitor — permanently and irreversibly binding to and deactivating the aromatase enzyme (CYP19A1) that converts testosterone and androstenedione into estrogens. Unlike reversible aromatase inhibitors that can produce estrogen rebound when discontinued, suicide AIs like Arimistane prevent rebound because the enzyme molecules it has bound cannot reactivate — new estrogen production only resumes as the body synthesizes new aromatase enzyme. Blackstone Labs specifically confirms this mechanism: Eradicate is a suicide aromatase inhibitor, meaning that it binds to the aromatase enzyme, and cannot be reversed.†\u003c\/p\u003e\u003cp\u003eAt 25mg per capsule, Eradicate's Arimistane dose is lower than Hi-Tech Arimistane's 50mg per tablet — the flexible 1-3 capsule dosing protocol (up to 4 per day) allows users to titrate from 25mg (mild estrogen control for sensitive individuals or women, though women should use with extreme caution) up to 75-100mg per day (aggressive estrogen management for heavy wet prohormone cycles or individuals with high aromatization tendency). The dosing flexibility is one of Eradicate's practical advantages over fixed-dose Arimistane products.†\u003c\/p\u003e\u003ch3\u003eN-Acetyl L-Cysteine (NAC) — 250mg — Liver Protection and Glutathione Support\u003c\/h3\u003e\u003cp\u003eNAC is the acetylated form of L-Cysteine — the rate-limiting precursor for glutathione synthesis in hepatocytes. Glutathione is the primary endogenous antioxidant in liver cells and the compound whose depletion drives acetaminophen hepatotoxicity (which is why NAC at high IV doses is the pharmaceutical standard of care for Tylenol overdose). In the context of an AI formula used alongside prohormone cycles, NAC addresses the liver support dimension that aromatase inhibition alone doesn't cover. Prohormone compounds undergo hepatic first-pass processing that generates reactive metabolites and increases oxidative stress in liver tissue — NAC provides the glutathione precursor substrate that allows liver cells to maintain their antioxidant defense and Phase II detoxification capacity under this increased demand. At 250mg per capsule (up to 750mg at 3 capsules daily), Eradicate provides meaningful daily NAC support — a thoughtful inclusion that separates Eradicate from single-compound Arimistane products.†\u003c\/p\u003e\u003ch3\u003eChlorophytum Borivilanium 75% Extract (Safed Musli) — 250mg — Libido and Vitality Support\u003c\/h3\u003e\u003cp\u003eSafed Musli (Chlorophytum Borivilanium) is an Ayurvedic herb from the asparagus family with documented use for male vitality, libido enhancement, and adaptogenic stress support. The 75% standardized extract in Eradicate concentrates the active saponin fraction associated with its testosterone-supporting and libido-enhancing documented effects. Safed Musli's inclusion in an estrogen-blocking formula is mechanistically logical: while Arimistane's estrogen reduction creates a more favorable testosterone-to-estrogen ratio, the process of reducing estrogen (which does play a role in male libido through its effects on brain estrogen receptors) can sometimes transiently reduce libido and sexual function during aggressive aromatase inhibition. Safed Musli counteracts this potential side effect by supporting male vitality and sexual function through the positive effects of its saponin content on testosterone and libido.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eEradicate vs. Hi-Tech Arimistane — The Key Differences\u003c\/h2\u003e\u003cp\u003eBoth Eradicate and Hi-Tech Arimistane use the same active compound — Androsta-3,5-diene-7,17-dione (Arimistane) — as suicide aromatase inhibitors. The formulation differences are meaningful for specific use contexts. Hi-Tech Arimistane provides 50mg Arimistane per tablet via Cyclosome® Technology (HPBCD + Phosphatidylcholine liposomal delivery for enhanced bioavailability) — a single-ingredient, higher-dose, maximum-bioavailability formulation for users who specifically want the highest effective Arimistane delivery per tablet. Eradicate provides 25mg Arimistane per capsule (standard encapsulation, no Cyclosome delivery) alongside 250mg NAC and 250mg Safed Musli — a lower per-capsule Arimistane dose with flexible titration and built-in liver support and libido support alongside the AI. For users who want Arimistane with companion support compounds in a single product, Eradicate is the more complete formulation. For users who want maximum bioavailable Arimistane dose with advanced delivery technology, Hi-Tech Arimistane is the higher-performance standalone.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eHow to Use Eradicate — The Three Dosing Protocols\u003c\/h2\u003e\u003cp\u003eBlackstone Labs provides distinct dosing guidance for Eradicate's different use contexts. For regular standalone use — natural estrogen management, lean physique support, and water retention reduction without prohormone use: take 3 capsules daily in divided doses (1 cap three times daily with food), cycle 4-6 weeks on with 2-4 weeks off between cycles. For on-cycle use alongside prohormone compounds: take 1-3 capsules daily depending on the aromatization tendency of the specific prohormone being run — wetter compounds like 4-Andro require more aggressive estrogen management than dryer compounds. For PCT support: Eradicate can be run in the immediate post-cycle period to prevent estrogen rebound — though for suppressive prohormone cycles, Eradicate should be combined with a more comprehensive PCT product containing LH stimulants and HPG axis recovery support for complete post-cycle hormonal recovery.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHow does Eradicate differ from other estrogen blockers like DIM?\u003c\/strong\u003e\u003cbr\u003eDIM (Diindolylmethane) is a cruciferous vegetable-derived compound that supports healthy estrogen metabolism by promoting the 2-hydroxylation pathway over the 16-hydroxylation pathway — it modulates how estrogen is processed, not how much is produced. Eradicate's Arimistane component is a suicide aromatase inhibitor — it prevents the production of new estrogen at the enzymatic conversion step. Arimistane is significantly more potent for reducing total estrogen levels than DIM, while DIM addresses estrogen metabolite ratios. They operate through distinct mechanisms and are complementary rather than equivalent.†\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCan Eradicate be used as a complete PCT after a prohormone cycle?\u003c\/strong\u003e\u003cbr\u003eEradicate provides estrogen management and liver support through its Arimistane and NAC components — meaningful PCT support dimensions. However, for suppressive prohormone cycles that have reduced natural testosterone production through HPG axis suppression, a complete PCT also requires LH stimulants and HPG axis recovery support (natural testosterone boosters, botanical SERM-like compounds) that Eradicate does not provide. Use Eradicate's estrogen management alongside a more comprehensive PCT product for complete post-cycle hormonal recovery.†\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eWill Eradicate cause a positive drug test?\u003c\/strong\u003e\u003cbr\u003eYes. Androsta-3,5-diene-7,17-dione is a DHEA metabolite prohibited by WADA and NCAA as an androgen metabolite. Blackstone Labs explicitly discloses that Eradicate contains ingredients that may be banned by some sports organizations and increase risk of false positive on a drug test. Tested athletes must not use Eradicate.†\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eWhat is Safed Musli and why is it in an estrogen blocker?\u003c\/strong\u003e\u003cbr\u003eSafed Musli (Chlorophytum Borivilanium) is an Ayurvedic herb standardized to 75% saponins with documented effects on male vitality, libido, and testosterone support. It is included in Eradicate specifically to counteract the potential libido suppression that aggressive estrogen reduction can produce — estrogen plays a role in male libido through brain estrogen receptor activity, and reducing it significantly can transiently reduce sexual function. Safed Musli supports male vitality and libido during the estrogen reduction process, producing a more balanced overall hormonal support effect.†\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003chr\u003e\u003ch2\u003eHow to Take Blackstone Labs Eradicate\u003c\/h2\u003e\u003cp\u003eTake 1 capsule 1-3 times daily with food. Do not exceed 4 capsules in any 24-hour period. For standalone regular use: take 3 capsules daily in divided doses for 4-6 weeks, then take a 2-4 week break before resuming. For on-cycle prohormone use: take 1-3 capsules daily throughout the cycle depending on the compound's aromatization tendency. Due to the extreme potency of Eradicate, do not use for longer than 8 consecutive weeks without taking a 4-week off period. Do not consume alcohol while using this product. Not for persons under 21 years of age. Not for pregnant or nursing women. Not for tested athletes — contains ingredients that may cause a positive drug test. Consult a physician before use if you have any pre-existing medical conditions or are taking any prescription medications. Discontinue if you experience rapid heartbeat, dizziness, vomiting, or other adverse symptoms. California Prop 65 Warning applies.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhy Buy at Get Yok'd\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eReal-time inventory across all five Southern California stores\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAvailable in \u003cstrong\u003eBurbank, Glendale, Glendale Galleria, Pasadena, and North Hollywood\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAuthorized Blackstone Labs retailer — carrying Eradicate alongside Gear Support, Brutal 4ce, Chosen1, and the full Blackstone Labs prohormone and cycle support lineup\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStaff who can help you build the right on-cycle and PCT stack incorporating Eradicate in person at any location\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOne of the best loyalty programs in the supplement industry — earn rewards on every purchase\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWho Should Not Take Eradicate\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eNot for persons under 21 years of age\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for pregnant or nursing women\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eNot for tested athletes\u003c\/strong\u003e — Androsta-3,5-diene-7,17-dione is prohibited by WADA and NCAA; will cause a positive drug test\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for individuals at risk for or being treated for high blood pressure, heart disease, kidney disease, thyroid disease, or psychiatric disease\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for individuals with difficulty urinating or prostate enlargement\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for individuals at risk for or being treated for diabetes or liver problems\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for individuals with seizure disorders or history of stroke\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDo not consume alcohol while taking this product\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDo not use for longer than 8 consecutive weeks without a 4-week break\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDo not exceed 4 capsules per day\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eConsult a physician before use if taking any prescription medications or having any medical condition\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEradicate may negatively affect male fertility — consult a physician if fertility preservation is a concern\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCalifornia Prop 65 Warning applies.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eKeep out of reach of children.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e","brand":"Blackstone Labs","offers":[{"title":"Default Title","offer_id":31591557300318,"sku":"210000002031","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1713\/7821\/files\/GETYOKD_BLACKSTONELABS_ERADICATE-min.png?v=1750206562"},{"product_id":"myoblox-contra-2-0-lean-muscle-56-capsules","title":"MyoBlox - CONTRA 2.0 Lean Muscle - 56 Capsules","description":"\u003cp\u003e\u003cstrong\u003eCONTRA®\u003c\/strong\u003e is an ultra-premium, highly potent supplement that has been shown to not only increase testosterone, but also decrease cortisol levels to maximize your body's anabolic state. CONTRA® also possesses natural aromatase inhibiting properties to keep unfavorable estrogen levels at bay and in turn, supporting all of your hard earned gains!† Promote Hard, Lean, Dry Muscle Gains!†\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eASHWAGANDHA (AS KSM-66®):\u003cbr\u003e\u003c\/strong\u003eAshwagandha is an Ayurvedic adaptogen that is mostly used to combat stress and increase fertility. It is so highly touted that it is often called the \"King of Ayurveda\" and oddly translates to \"smell of horse.\" The main active compounds in ashwagandha are called withanolides, which are steroidal lactones found in the root of the plant.1 KSM-66® is standardized to 5% withanolides, but also keeps the exact ratios of withanolides that naturally occur in the plant. Ashwagandha has tons of health benefits, but for the purpose of this article, I will focus on its ability to decrease cortisol and increase testosterone levels. Cortisol is a catabolic hormone released from your adrenal glands during periods of stress. While in small amounts it can be beneficial (fight or flight), prolonged elevated levels are more conducive to storing bodyfat and breaking down muscle tissue.\u003c\/p\u003e\n\u003cp\u003eKSM-66® might be the most effective herb at lowering serum cortisol levels in humans. In a study involving 52 healthy men and women, subjects given 300mg of KSM-66 twice daily for 8 weeks saw a 22.2% decrease in serum cortisol levels vs baseline values. The same study also yielded a 3% decrease in bodyweight, almost double compared to the placebo, along with a 2.9% decrease in BMI.2 Another study using KSM-66® had 64 participants (men and women) receive either 300mg twice daily of KSM-66 or a placebo for 60 days, with serum cortisol levels checked every 15 days. The KSM group noticed a 44% decrease in perceived stress, a 76% decrease in anxiety, as well as a 27.9% decrease in serum cortisol levels.\u003c\/p\u003e\n\u003cp\u003eKSM-66® is also an excellent testosterone-boosting supplement. In a study involving 180 hypogonadic men, subjects given 5g\/d of raw ashwagandha for 3 months showed an increase of up to 22%.3 Another study in 57 healthy males(average starting testosterone levels of 630ng\/dL) given 300mg or KSM-66® twice daily for 8 weeks showed a 15% increase in total testosterone levels(the placebo only saw a 2.5% increase). Researchers also noticed a significant increase in 1RM bench press and leg extension, as well as a 3.5% decrease in body (the placebo only dropped 1.5%).4 Ashwagandha has even been shown to increase sexual function, libido, desire, and fertility in women.5   Typical doses of raw ashwagandha are up to 5g of root a day, and 600mg of standardized formulas like KSM-66®.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10:1 BRASSAIOPSIS GLOMERULATA:\u003cbr\u003e\u003c\/strong\u003eAlthough not a widely used compound, this is a specific extract to enhance aromatase inhibition. If you know anything about aromatase, is the culprit enzyme in the body responsible for biosynthesis of estrogens; something every hard earned physique does not want!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3,3'-DIINDOYLYLMETHANE (DIM):\u003cbr\u003e\u003c\/strong\u003eDIM is the main active metabolite of indole-3-carbinol, which is found in many cruciferous vegetables including brussel sprouts, turnips, kale and cabbage. The main mechanism of action for DIM is two-fold: it can, in low doses act as an aromatase inhibitor preventing the conversion of testosterone to estrogen (however in high doses can have the opposite effect), and it can modify potent estrogens into healthier estrogens via selectively hydroxylating certain parts of the estrogen molecule.6 For example, 4-hydroxyestradiol is a very potent estrogen that can cause gynecomastia in men. DIM metabolized estradiol into the less potent 2-hydroxy estrone, which is then eliminated. DIM also binds to the aryl hydrocarbon receptor (AhR) which causes a downregualtion of estrogen receptor production. Some studies show that a metabolite of 2-hydroxyestrone, 2-methoxyestradiol can even help displace testosterone that is bound to sex hormone binding globulin (SHBG) to increase free testosterone levels. This is due to 2-methoxyestradiol's high affinity to SHBG.7 Interestingly, 2-hydroxyestradiol is not suppressive to the HTPA where 4-hydroxyestradiol is. This may also indirectly increase testosterone levels.8 Typical doses of DIM are between 100-300mg daily. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eN-COURMAROYLDOPAMINE:\u003cbr\u003e\u003c\/strong\u003eN-coumaroyldopamine is a naturally occurring beta-2 adrenergic receptor agonist that is extracted from \u003cem\u003eTheobroma cacao.\u003c\/em\u003e Beta-2 agonists are the most effective mechanism for inducing fat loss in humans. Some examples for strong beta-2 agonists are ephedrine and clenbuterol. Inside the body, N-coumaroyldopamine gets broken down into dopamine. Due to its str\u003c\/p\u003e","brand":"MyoBlox","offers":[{"title":"Default Title","offer_id":31822232059998,"sku":"210000006709","price":44.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1713\/7821\/products\/MyoBlox-CONTRA-20-Lean-Muscle-56-Capsules.png?v=1750206273"},{"product_id":"hi-tech-pharmaceuticals-arimistane-60-tablets","title":"Hi-Tech Pharmaceuticals - Arimistane - 60 Tablets","description":"\u003cp\u003eHi-Tech Pharmaceuticals Arimistane® delivers 50mg of Androsta-3,5-diene-7,17-dione per tablet — a naturally occurring downstream metabolite of DHEA that is the most potent legal suicide aromatase inhibitor available as a dietary supplement — using Cyclosome® Technology (HPBCD + Phosphatidylcholine 75%) for enhanced bioavailability through the lymphatic absorption pathway. Hi-Tech holds the registered trademark on the Arimistane® name and has developed a proprietary purification process that achieves 98.5% purity — in contrast to generic Androsta-3,5-diene-7,17-dione products that Hi-Tech's own testing has found to contain as little as 60% of the stated compound, with unknown impurities comprising the remaining 40%. As a suicide aromatase inhibitor, Arimistane® permanently and irreversibly binds to the aromatase enzyme — preventing estrogen rebound after the compound clears, unlike non-suicidal AIs. Take 1 tablet in the morning and 1 tablet in the evening. Do not exceed 2 tablets daily. 60 tablets — 30-day supply. Not for women. Not for persons under 18. California Prop 65 Warning applies.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eSupplement Facts — Hi-Tech Pharmaceuticals Arimistane® (Per 1 Tablet \/ 60 Servings)\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAndrosta-3,5-diene-7,17-dione (as Arimistane®) — 50mg\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eOther Ingredients: Microcrystalline Cellulose, Phosphatidylcholine 75%, Hydroxypropyl Beta Cyclodextrin (HPBCD), Phytosterols, Magnesium Stearate, Silica, FD\u0026amp;C Blue #2, FD\u0026amp;C Red #40\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDelivery: Cyclosome® Technology (HPBCD + Phosphatidylcholine 75%) — lymphatic absorption, bypasses hepatic first-pass\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePurity: 98.5% — Hi-Tech trademark holder, proprietary purification process\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSuicide aromatase inhibitor — permanently binds aromatase, no estrogen rebound\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTake 1 tablet in the morning and 1 tablet in the evening\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDo not exceed 2 tablets daily\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e60 tablets — 30-day supply at twice-daily dosing\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eUses: on-cycle estrogen management, standalone estrogen blocker and test support, cutting phase hormonal optimization\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eNot a standalone PCT replacement\u003c\/strong\u003e — use Arimiplex for full PCT post-prohormone cycle\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for women. Not for persons under 18.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDiscontinue immediately if rapid heartbeat, dizziness, or vomiting occurs\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eConsult a physician before use if taking any prescription medications or having any medical condition\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCalifornia Prop 65 Warning applies.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWhat Arimistane® Is — The Suicide AI Explained\u003c\/h2\u003e\u003cp\u003eAndrosta-3,5-diene-7,17-dione (Arimistane®) is a metabolite of 7-Keto DHEA — a naturally occurring compound in the human body that is produced as a downstream metabolite of the DHEA cascade. It does not convert into testosterone or estrogen itself. Its biological activity is specifically as an aromatase inhibitor: it binds to the aromatase enzyme (CYP19A1) — the enzyme responsible for converting testosterone and androstenedione into estrogens (estradiol, estrone) — and reduces estrogen production from the downstream testosterone conversion pathway.†\u003c\/p\u003e\u003cp\u003eThe \"suicide\" or \"steroidal\" designation is what makes Arimistane® categorically different from non-steroidal aromatase inhibitors like pharmaceutical anastrozole or letrozole, and from the OTC product DIM. Suicide aromatase inhibitors bind to the aromatase enzyme irreversibly — just like the pharmaceutical exemestane (Aromasin®), which Arimistane® most closely resembles in mechanism. When a molecule of Arimistane® binds to aromatase, that enzyme molecule is permanently deactivated — it cannot be unbound and reactivated. New estrogen production at that enzyme site only resumes when the body synthesizes new aromatase enzyme. This irreversible binding mechanism is specifically what prevents estrogen rebound — the phenomenon where stopping a non-steroidal AI causes a rapid spike in estrogen as previously inhibited enzyme resumes full activity. Suicide AIs don't rebound because the enzyme has been permanently deactivated, not temporarily suppressed.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eThe Four Documented Hormonal Effects\u003c\/h2\u003e\u003ch3\u003e1 — Aromatase Inhibition and Estrogen Reduction\u003c\/h3\u003e\u003cp\u003eThe primary and most potent effect of Arimistane® is direct inhibition of the aromatase enzyme, reducing the conversion of testosterone to estrogen. For men running prohormone cycles where conversion to estrogen is a concern (particularly with 4-Andro and testosterone-pathway compounds), or for men who experience estrogen-related symptoms (bloating, water retention, nipple sensitivity, mood changes) naturally or in response to training and diet changes, Arimistane® directly addresses the enzymatic source of excess estrogen production. The first effects users notice is a drying out and hardening effect — the reduction of subcutaneous water retention that excess estrogen drives — producing increased vascularity and muscle definition within the first 1-2 weeks of use.†\u003c\/p\u003e\u003ch3\u003e2 — LH Elevation and Testosterone Support\u003c\/h3\u003e\u003cp\u003eEstrogen levels in men are a key feedback signal in the hypothalamic-pituitary-gonadal (HPG) axis — when estrogen is high, it signals the hypothalamus to reduce GnRH secretion and the pituitary to reduce LH output, which suppresses testicular testosterone production. By reducing circulating estrogen, Arimistane® removes this inhibitory feedback, allowing LH levels to rise and testicular testosterone synthesis to increase. Research has documented that Arimistane® raises LH (luteinizing hormone) and increases testosterone levels — both through the direct estrogen reduction mechanism and potentially through direct pituitary effects. This makes Arimistane® simultaneously an estrogen blocker and a natural testosterone support compound.†\u003c\/p\u003e\u003ch3\u003e3 — Cortisol Reduction\u003c\/h3\u003e\u003cp\u003eBeyond the estrogen-testosterone hormonal axis, Arimistane® has documented effects on cortisol — the primary catabolic stress hormone that elevates in response to intense training, caloric deficit, and chronic stress. Elevated cortisol promotes muscle protein breakdown, fat accumulation (particularly visceral), and suppresses the anabolic hormone environment. Arimistane® helps reduce cortisol levels, contributing to the anti-catabolic environment that supports muscle retention during cutting phases and enhanced recovery between training sessions. This cortisol-reducing effect adds a meaningful dimension to Arimistane®'s usefulness during calorie-restricted phases specifically.†\u003c\/p\u003e\u003ch3\u003e4 — DHT Management\u003c\/h3\u003e\u003cp\u003eArimistane® has been noted for its role in helping reduce DHT — particularly relevant for prohormone cycle users who are concerned about androgenic side effects including hair loss and prostate stress. By modulating the androgenic environment alongside estrogen management, Arimistane® provides more complete hormonal management than a pure aromatase inhibitor.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003ePurity — Why Hi-Tech's 98.5% Matters\u003c\/h2\u003e\u003cp\u003eThe supplement industry for Androsta-3,5-diene-7,17-dione has a significant purity problem that Hi-Tech Pharmaceuticals has documented directly. Hi-Tech has tested competing products and found that many generic Androsta-3,5-diene-7,17-dione supplements test at approximately 60% purity — meaning that only 60% of the stated compound is actually the intended active, with the remaining 40% consisting of unknown impurities from inferior synthesis processes. The implications are twofold: users are getting significantly less active Arimistane® than the label states, and the unknown 40% may include synthesis byproducts with unpredictable or adverse biological activity.†\u003c\/p\u003e\u003cp\u003eHi-Tech's 98.5% purity figure reflects a proprietary purification process the company has developed specifically for Arimistane® production — a process they own and have invested significantly in. Hi-Tech holds the registered trademark on the Arimistane® name, and while they license this mark to other companies, the underlying synthesis and purification quality varies significantly between licensees and generic producers. When buying Hi-Tech Pharmaceuticals Arimistane® specifically, the 98.5% purity guarantee is from the compound's trademark holder, not a third-party using the name.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eCyclosome® Technology — Why It Matters for Arimistane®\u003c\/h2\u003e\u003cp\u003eAndrosta-3,5-diene-7,17-dione, like other steroidal compounds, faces significant first-pass hepatic metabolism that limits the fraction of an oral dose reaching systemic circulation intact. Hi-Tech is also the only company selling a Cyclosomal version of Arimistane® — a distinction that matters for bioavailability. The Cyclosome® HPBCD cyclodextrin complexation encapsulates the compound and protects it from first-pass enzymatic degradation. The Phosphatidylcholine 75% liposomal encapsulation facilitates absorption through the intestinal lymphatic system (lacteals) rather than the portal blood system, bypassing the liver's first-pass metabolism entirely. The result is more intact Arimistane® reaching systemic circulation per 50mg tablet than unformulated or conventionally formulated Androsta-3,5-diene-7,17-dione tablets deliver.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eThree Use Contexts — On-Cycle, Post-Cycle, and Standalone\u003c\/h2\u003e\u003ch3\u003eOn-Cycle Estrogen Management\u003c\/h3\u003e\u003cp\u003eArimistane® is specifically recommended for on-cycle use with prohormone compounds that aromatize to estrogen — particularly 4-Andro (Androdiol) and any testosterone-pathway prohormone. Taking 1 tablet morning and 1 tablet evening throughout the entire prohormone cycle prevents the estrogen elevation that can cause water retention, gynecomastia (nipple sensitivity and breast tissue growth), and the HPG axis suppression from excess estrogen that counteracts the cycle's testosterone-building intent. Arimistane® used on-cycle replaces the need for pharmaceutical anastrozole or letrozole for estrogen management — it provides suicide AI protection at a fraction of the cost and without prescription requirement.†\u003c\/p\u003e\u003ch3\u003ePost-Cycle Use — As Part of a PCT Stack\u003c\/h3\u003e\u003cp\u003ePost-cycle, Arimistane® addresses the estrogen rebound dimension of PCT. After a prohormone cycle ends and exogenous hormones clear, estrogen rebound is a significant concern — residual aromatase activity can convert the remaining elevated androgens to estrogen faster than natural testosterone production recovers, creating a temporary state of high estrogen and low testosterone that produces fatigue, mood changes, and muscle loss. Arimistane®'s suicide binding mechanism specifically prevents this rebound by permanently deactivating aromatase enzyme molecules — new enzyme must be synthesized before full aromatase activity recovers, buying time for natural testosterone production to re-establish. However, Arimistane® alone is not sufficient PCT for a prohormone cycle — it must be combined with Arimiplex (which contains Clomiphene-analog botanical compounds and natural testosterone boosters) for complete HPG axis recovery.†\u003c\/p\u003e\u003ch3\u003eStandalone Use — Natural Hormonal Optimization\u003c\/h3\u003e\u003cp\u003eArimistane® can be used as a standalone supplement without any prohormone history — for men who want to manage naturally elevated estrogen, reduce water retention, improve muscle hardness and vascularity, and support natural testosterone levels through estrogen reduction. In this context, Arimistane® functions as a natural estrogen management tool appropriate for the cutting phase, when estrogen-related water retention blurs definition, or for men in age-related estrogen-to-testosterone ratio decline who want botanical estrogen management support.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eArimistane® vs. Arimiplex — The Critical Distinction\u003c\/h2\u003e\u003cp\u003eCustomers frequently confuse Arimistane® and Arimiplex, and the distinction is important for appropriate use. Arimistane® is a single-ingredient suicide aromatase inhibitor — it reduces estrogen production and supports testosterone through estrogen removal. It does not contain LH-stimulating compounds, SERM-like botanical compounds, liver support, or the comprehensive PCT support matrix that full recovery from a suppressive prohormone cycle requires. Arimiplex is Hi-Tech's complete PCT formula — it contains multiple testosterone-boosting botanical compounds, LH stimulants, liver support ingredients, and comprehensive post-cycle hormonal recovery support alongside aromatase inhibitor coverage.†\u003c\/p\u003e\u003cp\u003eThe correct protocol: use Arimistane® on-cycle for estrogen management while running a prohormone. At end of cycle, transition to Arimiplex for full PCT. Some users run Arimistane® additionally alongside Arimiplex during PCT for enhanced estrogen control during the recovery period — this is the most comprehensive approach. Arimistane® alone as PCT for a suppressive prohormone cycle is not recommended.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eWhat is a \"suicide aromatase inhibitor\" and why does it matter?\u003c\/strong\u003e\u003cbr\u003eA suicide AI (also called a steroidal AI) permanently and irreversibly binds to the aromatase enzyme, deactivating each enzyme molecule it contacts. Non-steroidal AIs (like anastrozole and letrozole, and most OTC estrogen blockers) bind reversibly — when you stop taking them, the enzyme resumes full activity, often causing an estrogen rebound spike. Suicide AIs like Arimistane® (similar to pharmaceutical Aromasin\/exemestane) prevent rebound because the deactivated enzyme molecules cannot reactivate — new aromatase must be synthesized before activity resumes, allowing testosterone to naturally re-establish without estrogen spiking during the recovery period.†\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCan Arimistane® be used by itself or does it require a prohormone cycle?\u003c\/strong\u003e\u003cbr\u003eArimistane® can be used as a standalone supplement without any prohormone cycle for natural estrogen management, muscle hardening, water retention reduction, and natural testosterone support through estrogen removal. It is commonly used by men who want lean body composition support and hormonal optimization without running a prohormone cycle. Take 1 tablet morning and 1 tablet evening for the standalone application.†\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDoes Arimistane® need to be cycled?\u003c\/strong\u003e\u003cbr\u003eFor on-cycle prohormone use: take throughout the entire prohormone cycle and transition to Arimiplex for PCT at cycle's end. For standalone use: a typical protocol is 4-8 weeks of use followed by 4 weeks off before resuming, to prevent complete estrogen suppression that can cause joint discomfort, libido issues, and bone density concerns from estrogen levels being driven too low. Some estrogen is required for male physiology — the goal is optimization, not elimination.†\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eWill Arimistane® cause a positive drug test?\u003c\/strong\u003e\u003cbr\u003eArimistane® (Androsta-3,5-diene-7,17-dione) is a DHEA metabolite and is prohibited by WADA and NCAA as an androgen metabolite. Athletes in any tested sport must not use Arimistane®. It is a legal dietary supplement for general use but is not appropriate for tested athletic contexts.†\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003chr\u003e\u003ch2\u003eHow to Take Hi-Tech Pharmaceuticals Arimistane®\u003c\/h2\u003e\u003cp\u003eTake 1 tablet in the morning and 1 tablet in the evening. Can be taken with or without food. Do not exceed 2 tablets per day. For on-cycle prohormone use: take throughout the entire cycle alongside on-cycle liver support (Liver Rx or Gear Support). For post-cycle use: run alongside Arimiplex for complete PCT. For standalone use: run 4-8 week cycles with 4-week breaks to prevent excess estrogen suppression. Not for women. Not for persons under 18. Not for tested athletes — Arimistane® is prohibited by WADA and NCAA. Discontinue immediately if rapid heartbeat, dizziness, or vomiting occurs. Consult a physician before use if you have any medical conditions or are taking any prescription medications. California Prop 65 Warning applies.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhy Buy at Get Yok'd\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eReal-time inventory across all five Southern California stores\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAvailable in \u003cstrong\u003eBurbank, Glendale, Glendale Galleria, Pasadena, and North Hollywood\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAuthorized Hi-Tech Pharmaceuticals retailer — carrying Arimistane® alongside Arimiplex, the full Hi-Tech prohormone lineup, and all on-cycle and PCT support products\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStaff who can walk you through on-cycle, PCT, and standalone Arimistane® protocols and help you build the right complete cycle support stack in person\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOne of the best loyalty programs in the supplement industry — earn rewards on every purchase\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWho Should Not Take Arimistane®\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eNot for women\u003c\/strong\u003e — women require estrogen for bone density, cardiovascular health, and normal physiological function; aromatase inhibition in women is only appropriate under physician supervision for specific medical conditions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for persons under 18 years of age\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eNot for tested athletes\u003c\/strong\u003e — Androsta-3,5-diene-7,17-dione is prohibited by WADA and NCAA as an androgen metabolite; will cause a positive drug test\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for men with bone density concerns without physician clearance — estrogen plays a role in male bone metabolism; excessive suppression can reduce bone mineral density\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for men with cardiovascular conditions without physician clearance\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIndividuals who have experienced joint pain, low libido, or extreme fatigue from prior AI use should monitor for over-suppression of estrogen — both extremes of estrogen are problematic in male physiology\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDiscontinue immediately if rapid heartbeat, dizziness, or vomiting occurs\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eConsult a physician before use if taking any prescription medications or having any medical condition\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCalifornia Prop 65 Warning applies.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eKeep out of reach of children.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e","brand":"Hi-Tech Pharmaceuticals","offers":[{"title":"Default Title","offer_id":32092294643806,"sku":"210000005214","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1713\/7821\/files\/GETYOKD_HITECHPHARMA_ARIMISTANE-min.png?v=1750206123"},{"product_id":"blackstone-labs-letro-xt-60-tablets","title":"Blackstone Labs - Letro XT - 60 Tablets","description":"\u003cp\u003eBlackstone Labs Letro XT supports hormonal balance and equilibrium following aggressive supplement cycles — the outside of your body may look fantastic after an intense training and prohormone cycle, but intense training brings massive disruption to the body's homeostatic environment on the inside. Letro XT can be used on-cycle or off-cycle to help support natural testosterone production, limit water retention, and reduce other side effects that accompany the use of hardcore muscle-building supplements. The formula centers on two related aromatase-modulating compounds: 3β-Hydroxy-Androsta-1,4,6-Triene-17-One, reported to help reduce estrogen biosynthesis while supporting natural production of DHT and testosterone (encouraging fat loss and muscle building), and 3β-Hydroxy-Androsta-4,6-Diene-17-One, an ATD metabolite that helps limit the conversion of testosterone into estrogen while promoting androgenic effects that support greater gains in muscle and strength. Take 1 tablet in the morning and 1 tablet in the evening. Do not exceed 4 tablets in any 24-hour period. Not for use by persons under 18. Not for women.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eSupplement Facts — Blackstone Labs Letro XT (Per 1 Tablet)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e3β-Hydroxy-Androsta-1,4,6-Triene-17-One\u003c\/strong\u003e — reduces estrogen biosynthesis, supports natural DHT and testosterone production\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e3β-Hydroxy-Androsta-4,6-Diene-17-One\u003c\/strong\u003e — ATD metabolite, limits testosterone-to-estrogen conversion, promotes androgenic effects\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eOther Ingredients: Microcrystalline Cellulose, Phosphatidylcholine 75%, Hydroxypropyl Beta Cyclodextrin, Medium Chain Triglycerides, Phytosterols, Magnesium Stearate, Silica\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIndividual ingredient doses not published in available label sources — confirm exact amounts on your current bottle\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTake 1 tablet in the morning and 1 tablet in the evening\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDo not exceed 4 tablets in any 24-hour period\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCan be used on-cycle or off-cycle (as PCT)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for use by persons under 18 years of age\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot recommended for women — supports increased testosterone production\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eManufactured in a facility that processes milk, eggs, shellfish, tree nuts, peanuts, wheat, soybeans, and sesame (no major allergens intentionally included)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMay cause a positive drug test\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCalifornia Prop 65 Warning applies.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWhy Estrogen Ratio Matters More Than Testosterone Alone When a Cycle Ends\u003c\/h2\u003e\u003cp\u003eYour body needs balance — that's why things work in ratio, like estrogen and testosterone. When your prohormone cycle ends, your natural testosterone levels are typically low (suppressed by the cycle's exogenous hormonal signals), but your estrogen levels remain at your natural baseline range — meaning comparatively, your estrogen is at a much higher ratio relative to testosterone than it should be. This is where Letro XT specifically targets its two-compound approach: rather than just boosting testosterone in isolation, it works simultaneously to increase natural testosterone production while suppressing estrogen levels, restoring the ratio balance that governs how effectively your body can use whatever testosterone it does have.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003e3β-Hydroxy-Androsta-1,4,6-Triene-17-One — Dual Estrogen and Androgen Action\u003c\/h2\u003e\u003cp\u003eThis compound is reported to help reduce estrogen biosynthesis — targeting the production side of the estrogen equation directly — while simultaneously supporting the natural production of both DHT and testosterone. This dual mechanism encourages fat loss and muscle building through two complementary pathways: lower estrogen production reduces water retention and estrogen-related side effects, while elevated androgen production supports the anabolic drive needed to actually build and maintain muscle during the recovery window.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003e3β-Hydroxy-Androsta-4,6-Diene-17-One — Blocking the Conversion Pathway\u003c\/h2\u003e\u003cp\u003eThis second compound is a metabolite of ATD (androsta-3,5-diene-7,17-dione, better known as Arimistane) that helps limit the conversion of testosterone into estrogen specifically at the aromatization step, while also promoting androgenic effects that support greater gains in muscle and strength. Working alongside the first compound's dual-action mechanism, this provides an additional layer of protection against the aromatase-driven estrogen conversion that can undermine post-cycle testosterone recovery.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eOn-Cycle or Off-Cycle — Genuine Flexibility\u003c\/h2\u003e\u003cp\u003eUnlike products positioned exclusively as PCT, Letro XT can be used both on and off cycle to help support natural testosterone production, limit water retention, and manage other side effects accompanying hardcore supplement usage. This means Letro XT can be run alongside an active prohormone cycle to manage estrogen-related side effects in real time, or used in the traditional PCT window after a cycle ends to restore natural hormone balance — genuine versatility that reflects the underlying mechanism working on both estrogen suppression and testosterone support simultaneously, regardless of what else is (or isn't) happening hormonally at the time.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eIs Letro XT a PCT, a test booster, or both?\u003c\/strong\u003e\u003cbr\u003eBoth — Letro XT works as a PCT and a test booster simultaneously. A proper PCT assists in restoring testosterone production to natural levels while controlling estrogen; Letro XT is specifically designed to provide both of these benefits in a single product.†\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCan Letro XT be used without running a prohormone cycle first?\u003c\/strong\u003e\u003cbr\u003eYes — Letro XT can be used on or off cycle. It's appropriate as a standalone estrogen-management and testosterone-support product, not exclusively as post-cycle recovery.†\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHow does Letro XT compare to Hi-Tech Novedex XT?\u003c\/strong\u003e\u003cbr\u003eThe two products share the same first two active compounds (3β-Hydroxy-Androsta-1,4,6-Triene-17-One and 3β-Hydroxy-Androsta-4,6-Diene-17-One). Novedex XT additionally includes Arimistane as a third compound in its blend; Letro XT's confirmed formula centers on just the two shared compounds.†\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eWill Letro XT cause a positive drug test?\u003c\/strong\u003e\u003cbr\u003eLikely yes — these androsta-based steroidal compounds are generally prohibited by WADA and NCAA as androgen metabolites. Tested athletes should not use this product.†\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003chr\u003e\u003ch2\u003eHow to Take Blackstone Labs Letro XT\u003c\/h2\u003e\u003cp\u003eTake 1 tablet in the morning and 1 tablet in the evening. Do not exceed 4 tablets in any 24-hour period. Can be used on-cycle for real-time estrogen management, or off-cycle as PCT to restore hormonal balance. Not for use by persons under 18. Do not use if you are currently breastfeeding, pregnant, or planning to become pregnant. Consult your doctor prior to use if you have any medical conditions (including kidney or liver disease) or are taking any prescription or over-the-counter medications. Discontinue use two weeks prior to surgery. Do not exceed recommended dosage or take with alcohol. Do not take if dehydrated or in conditions of excessive heat. Discontinue use immediately if you experience rapid heartbeat, dizziness, vomiting, difficulty breathing, chest pain, or other similar symptoms and consult your healthcare professional. California Prop 65 Warning applies.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhy Buy at Get Yok'd\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eReal-time inventory across all five Southern California stores\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAvailable in \u003cstrong\u003eBurbank, Glendale, Glendale Galleria, Pasadena, and North Hollywood\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAuthorized Blackstone Labs retailer — carrying Letro XT alongside PCT V, Eradicate, and the full Blackstone Labs hormone-support lineup\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStaff who can help you determine whether Letro XT fits your cycle plan on-cycle or as PCT\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOne of the best loyalty programs in the supplement industry — earn rewards on every purchase\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWho Should Not Take Letro XT\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eNot for use by persons under 18 years of age\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot recommended for women — designed to increase testosterone production\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDo not use if breastfeeding, pregnant, or planning to become pregnant\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eNot for tested athletes\u003c\/strong\u003e — androsta-based steroidal compounds are prohibited by WADA and NCAA\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for individuals with kidney or liver disease without physician clearance\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDiscontinue use two weeks prior to surgery\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDo not take with alcohol\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDo not take if dehydrated or in conditions of excessive heat\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDiscontinue use immediately and consult a healthcare professional if you experience rapid heartbeat, dizziness, vomiting, difficulty breathing, chest pain, or other adverse symptoms\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eConsult a physician before use if taking any prescription medications or having any medical condition\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDo not exceed recommended dosage\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCalifornia Prop 65 Warning applies.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eKeep out of reach of children.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e","brand":"Blackstone Labs","offers":[{"title":"Default Title","offer_id":44016126820602,"sku":"210000009734","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1713\/7821\/files\/GETYOKD_BLACKSTONELABS_LETROXT-min.png?v=1750204794"}],"url":"https:\/\/www.getyokd.com\/en-fr\/collections\/estrogen-blockers-1.oembed","provider":"Get Yok'd Nutrition","version":"1.0","type":"link"}