Blackstone Labs is the brand that redefined what serious supplement companies are supposed to look like. Unapologetically aggressive in their branding, uncompromising in their formulation philosophy, and deeply connected to the competitive bodybuilding culture they were built inside of — Blackstone is not a brand trying to appeal to everyone. It is a brand built for the athlete who knows exactly what they want, has already done the research, and is ready to go to work.
Get Yok'd carries Blackstone Labs in-stock across all five Southern California locations. This is one of the brands our staff trains with, competes on, and recommends with full confidence. If you have questions about any product in the Blackstone lineup — what it does, how to run a proper cycle, what PCT you need, how to stack — our people know the answers. Come in and have the conversation.
Liposomal Delivery — The Technology Behind the Results
Every serious prohormone discussion starts with the same problem: oral bioavailability. Most DHEA-based prohormone compounds are hydrophobic — they do not dissolve in water, and water is what the bloodstream is made of. Standard tablet and capsule delivery forces hydrophobic compounds through the gastrointestinal system and the liver multiple times before any meaningful amount reaches systemic circulation. By the time a standard oral prohormone tablet has completed that journey, you are utilizing approximately 33% of the active compound you swallowed. The other 67% is metabolized and excreted before it ever reaches your muscles.
Blackstone Labs solved this with Liposomal Delivery Technology — the same delivery mechanism used in pharmaceutical drug delivery for compounds that require circumvention of the liver's first-pass metabolism. Liposomal technology works by coating the active prohormone compound in both a fat-soluble and a water-soluble shell, creating a lipid-based vesicle that can carry the compound through the GI system without being metabolized and directly into the bloodstream through the intestinal lymphatic route. The result is absorption approaching 99% — a near-complete inversion of the standard oral delivery equation.
In practical terms, this means a lower absolute dose of active compound delivers more real-world effect than a higher dose without liposomal protection — which also means meaningfully better results per tablet, less compound wasted, and less stress on the body from the higher doses that were previously required to compensate for poor absorption. It is not a marketing claim. It is pharmacology.
The Blackstone Prohormone Lineup
Blackstone's prohormone catalog covers all three DHEA-based conversion pathways — and the naming convention makes it straightforward to match the compound to the goal:
Chosen 1 is the 1-DHEA product — the lean, dry, strength-focused prohormone. 1-DHEA undergoes a two-step enzymatic conversion, first to 1-Androstenediol and then to 1-Testosterone. The critical advantage of 1-DHEA is that it does not aromatize to estrogen, meaning lean, dry gains with no water retention and no estrogen-related side effects. Athletes looking for strength without size, hardness without bloat, or a competition prep prohormone reach for Chosen 1. Anabolic-to-androgenic ratio of 1:2 delivers more androgenic drive than testosterone while staying in the dry, hard muscle profile.
Brutal 4ce is the 4-DHEA product — the mass and testosterone conversion prohormone. 4-DHEA converts in two steps from androstenediol to testosterone, the primary anabolic hormone for size and strength. This is the bulk compound in the Blackstone lineup. Brutal 4ce uses three distinct forms of 4-DHEA in a sustained-release profile to maintain elevated conversion substrate throughout the day rather than a single-peak spike. For athletes who want to add significant size in a compressed timeframe, this is where the conversation starts.
AbNORmal is the 19-NorDHEA product — the compound that occupies the same anabolic niche as 19-Nor compounds historically used in bodybuilding for their favorable anabolic-to-androgenic ratio and connective tissue and joint support properties. 19-NorDHEA is reported to have an anabolic potency approximately six times greater than testosterone at the receptor level. AbNORmal is the Blackstone compound most commonly used for its recovery and connective tissue support alongside aggressive size and strength goals. It is 19-Nor with full Liposomal protection — the version that actually works.
Metha-Quad Extreme is Blackstone's flagship multi-compound prohormone — four prohormone compounds in a single product, all delivered via Liposomal technology. This is the most potent single product in the Blackstone prohormone lineup and is positioned for experienced users who want the compound variety of a full stack in one bottle. It is not an entry-level product.
Superstrol-7 adds the 7-Hydroxy DHEA angle — a naturally occurring DHEA metabolite that does not convert to sex hormones, allowing it to provide the anti-catabolic, body composition, and lean tissue preservation benefits of DHEA without the hormonal conversion effects. It is the prohormone that works through a different mechanism than the androgenic conversion pathway, making it stackable with any of the above without compounding hormonal load.
Halo Elite is the plant androgen option — the updated reformation of the original Halodrol concept, built with plant-derived androgenic compounds that provide anabolic muscle-building support through non-DHEA mechanisms. For athletes looking for a natural-pathway anabolic without the full prohormone conversion cascade.
Stacking Framework
The power of the Blackstone lineup is in stacking — and the compound logic makes it intuitive. For pure bulking: Brutal 4ce plus Chosen 1 — 4-DHEA's testosterone conversion for size, 1-DHEA's dry anabolic profile for quality lean mass alongside it. For cutting: Chosen 1 plus AbNORmal — 1-DHEA for dry lean gains and strength, 19-NorDHEA for recovery support and connective tissue protection during aggressive caloric restriction. For strength and athletic performance: Brutal 4ce plus AbNORmal — testosterone conversion for power, 19-Nor for recovery and joint support. For the complete cycle: all three together — the Blackstone Ultimate Stack.
What makes Blackstone stacks work is the Liposomal delivery across all compounds. You are not stacking 33% bioavailable products on top of each other and hoping the math works out. You are stacking products that actually reach systemic circulation at near-full dose. The compound synergy functions as intended because the compounds are actually present in the bloodstream at the levels required to produce it.
PCT and Cycle Support
Blackstone Labs treats PCT with the same seriousness as their prohormone formulas. PCT-V is the primary post-cycle therapy product — natural testosterone restoration, anti-cortisol support, and estrogen management combined. Letro XT provides aromatase inhibitor support for estrogen control, marketed as the world's strongest PCT option in the Blackstone lineup. Eradicate is the standalone AI (aromatase inhibitor) for on-cycle estrogen management during prohormone use. Gear Support provides comprehensive on-cycle organ protection — liver, cardiovascular, prostate — the support stack that should run parallel to any prohormone cycle.
Blackstone's PCT framework is complete: Gear Support during the cycle, then PCT-V plus Letro XT or Eradicate as needed after. Our staff at Get Yok'd will help you build the full protocol when you pick up your prohormones — this is part of the service we provide, not an afterthought.
Beyond Prohormones
Blackstone Labs' product range extends beyond the hormonal supplement category. Glycolog is the glucose disposal agent — insulin mimetic nutrient partitioning for athletes who want to push carbohydrates into muscle tissue rather than fat storage. It is one of the most respected GDA formulas in the category and a staple for athletes who train with high carbohydrate approaches. Myo-Stack is the natural anabolic alternative for athletes not ready for a prohormone cycle — built around Turkesterone and Ecdysterone for myostatin inhibition and protein synthesis support through non-hormonal pathways. Arson is the aggressive fat burner in the Blackstone lineup, designed for athletes who want a strong thermogenic without the prohormone layer. The pre-workout range, including Dust X, represents Blackstone's high-stimulant training philosophy applied to the pre-workout category.
Who Blackstone Labs Is For
Blackstone Labs products are for serious, experienced adults who approach their training with the discipline and intentionality that these compounds require. The prohormone line is for adults 21 and over who have already built a meaningful base of training and nutrition, understand the responsibility that comes with hormonal supplementation, and are committed to running a proper cycle with appropriate on-cycle support and PCT. This is not beginner territory, and the brand has never marketed itself that way. The straightforwardness of that position is part of what makes Blackstone a trusted name among the athletes who matter most in the bodybuilding community.
†These statements have not been evaluated by the Food and Drug Administration. Products are not intended to diagnose, treat, cure, or prevent any disease. Blackstone Labs prohormone products are intended for use by healthy adults 21 years of age and older only. On-cycle support and post-cycle therapy are strongly recommended for all prohormone cycles. Consult a physician before beginning any hormonal supplementation program.