Hi-Tech Pharmaceuticals Trenabol delivers a two-compound 19-nor prohormone stack — 76mg of 3β-Enanthoxy-19-nor-Androst-4-ene-17-one paired with 20mg of 6-OXO (6-oxo-Δ4-pregnene-3,20-dione) — built for experienced athletes chasing hard, dry, lean muscle without water retention. The primary compound is an enanthate-esterified 19-nor DHEA derivative that ultimately converts to nandrolone through a two-step enzymatic process, supporting nitrogen retention, protein synthesis, and lean tissue preservation. The 6-OXO component is a pregnenolone-based aromatase inhibitor built directly into the formula — unlike most 19-nor prohormones that require a standalone estrogen management supplement, Trenabol addresses this in-formula, helping maintain a dry, defined look and controlling cortisol throughout the cycle. Both compounds are delivered via Hi-Tech's Cyclosome™ Technology for significantly higher bioavailability than standard oral prohormone tablets. Trenabol is a cutting and recomp-focused prohormone, not a traditional mass builder — labeled by Hi-Tech as the "ultimate shredding prohormone" with zero water retention. Take 1 tablet in the morning and 1 tablet in the evening with food. Do not exceed 2 tablets per day. Cycle length: 30-60 days, with 60 days recommended for optimal results. PCT required after every cycle. Not for women, beginners, or tested athletes. Men 21+ only with prior prohormone experience.†
Supplement Facts — Hi-Tech Pharmaceuticals Trenabol (Per 1 Tablet)
3β-Enanthoxy-19-nor-Androst-4-ene-17-one — 76mg
6-OXO (6-oxo-Δ4-pregnene-3,20-dione) — 20mg
Total blend: 96mg per tablet
Other Ingredients: Microcrystalline Cellulose, Phosphatidylcholine 75%, Hydroxypropyl Beta Cyclodextrin (HPBCD), Phytosterols, Magnesium Stearate, Silica, FD&C Blue #2, FD&C Red #40
Delivery: Cyclosome™ Technology — liposomal, lymphatic absorption, bypasses hepatic first-pass
Does not aromatize to estrogen
Take 1 tablet in the morning and 1 tablet in the evening, with or without food
Do not exceed 2 tablets per day
Cycle length: 30-60 days (60 days / 2 bottles recommended for optimal results)
Minimum 4 weeks off between cycles
PCT required after every cycle — Arimiplex or a comparable SERM/aromatase inhibitor protocol recommended
Not for women, beginners, or persons under 21 with prior prohormone experience recommended
Will cause a false positive on urine drug tests for competitive athletes
California Prop 65 Warning applies.
3β-Enanthoxy-19-nor-Androst-4-ene-17-one — The Nandrolone-Pathway Anchor
The primary compound in Trenabol is an enanthate-esterified 19-nor DHEA derivative — the enanthate ester (the same ester used in pharmaceutical nandrolone decanoate-adjacent formulations) gives it a longer half-life than shorter-chained 19-nor compounds, meaning steadier plasma levels throughout the cycle and a more sustained anabolic environment in muscle tissue. Through a two-step enzymatic conversion process, this compound ultimately becomes nandrolone — one of the most well-documented anabolic compounds in bodybuilding history, known for a favorable anabolic-to-androgenic ratio and joint-protective effects from increased synovial fluid production and collagen synthesis. Trenabol works by mimicking natural anabolic hormones in the body, generating increased muscle tissue and protein synthesis, improving nitrogen balance (since protein synthesis is a nitrogen-rich amino acid process — positive nitrogen balance is the state in which the body uses nitrogen to grow and repair muscle tissue), and potentially stimulating red blood cell production for improved blood oxygenation and faster recovery between sessions.†
6-OXO — The Built-In Aromatase Inhibitor
6-OXO (6-oxo-Δ4-pregnene-3,20-dione) is a pregnenolone-based aromatase inhibitor included directly in the Trenabol formula — a meaningful design choice that separates Trenabol from basic 19-nor products, which typically require a standalone estrogen management supplement run alongside them. By handling estrogen management in-formula, 6-OXO helps maintain the dry, defined look and zero water retention that Trenabol is specifically marketed around, while also helping manage cortisol during the cycle. This dual-compound design is what makes Trenabol one of the more sophisticated cutting prohormones in Hi-Tech's lineup — pairing the muscle-building nandrolone pathway with its own estrogen countermeasure rather than leaving that responsibility entirely to a separate product.†
Not Trenbolone — An Important Naming Distinction
Despite the name similarity, Trenabol is not the anabolic steroid Trenbolone (or "Tren") — that compound is a highly potent, prescription-only anabolic steroid that is illegal without a prescription in the United States. Hi-Tech Trenabol is a completely legal prohormone built around a 19-nor DHEA derivative and 6-OXO, offering a related muscle-building and cutting effect through the nandrolone conversion pathway without being the actual Trenbolone compound. This is also distinct from an older methylated product with a similar name from Blackstone Labs that was made illegal in 2012 — Hi-Tech's Trenabol is non-methylated and 100% legal for sale in the United States.†
Bulking or Cutting — Trenabol's Versatility
While most commonly positioned as Hi-Tech's "ultimate shredding prohormone" due to its zero water retention profile, Trenabol's underlying nandrolone-pathway mechanism is genuinely versatile enough to support both bulking and cutting phases. During a bulking phase, the improved nitrogen retention and protein synthesis support genuine size and strength gains. During a cutting or recomp phase — where Trenabol is most frequently used — the same mechanisms support lean tissue preservation during a caloric deficit, helping maintain hard-earned muscle while body fat decreases, producing the harder, more vascular, more defined look Trenabol users commonly report.†
Stacking Trenabol — What Works and What to Avoid
Trenabol pairs well with cutting or lean-mass-focused Hi-Tech prohormones including Winstrol, 1-Testosterone, 1-AD, or Dymethazine, and can also complement heavier bulking compounds like 4-Andro (Sustanon 250 or Halodrol) to help maintain a leaner appearance and control water retention within a bulking cycle. Because Trenabol can potentially suppress natural testosterone production (leading to reduced libido), stacking it with a 4-Andro test base is a commonly recommended strategy to offset this effect. Avoid stacking Trenabol with other 19-nor prohormones (such as Decabolin, Deca-Durabolin, or Osta-Plex) since the overlapping mechanisms and compounds increase suppression and side-effect risk without adding proportional benefit.†
Frequently Asked Questions
Is Trenabol the same as the steroid Trenbolone?
No. Trenabol is a completely legal, non-methylated prohormone built around a 19-nor DHEA derivative and 6-OXO. Trenbolone is a prescription-only anabolic steroid, illegal to possess without a prescription in the United States. The similar name is coincidental branding, not a shared compound.†
Do I need PCT after a Trenabol cycle?
Yes. PCT is required following the completion of either a 4-week or 8-week cycle. Hi-Tech recommends Arimiplex or a comparable SERM/aromatase inhibitor protocol; some retailers also recommend Macho or Hard Target as PCT options.†
Can women take Trenabol?
No — Trenabol is not recommended for women. Androgenic prohormone compounds carry virilization risk in female users. Women seeking cutting or body recomposition support should look at non-hormonal strategies (creatine, protein optimization, and appetite-control supplements) instead.†
Will Trenabol cause a positive drug test?
Yes. Trenabol may cause a false positive on urine tests for competitive athletes, and 19-nor compound metabolites are specifically screened in WADA, USADA, and NCAA testing panels. Not for tested athletes.†
How to Take Hi-Tech Pharmaceuticals Trenabol
Take 1 tablet in the morning and 1 tablet in the evening, with or without food. Do not exceed 2 tablets in any 24-hour period. Cycle length: 30-60 days, with 60 days (2 bottles) recommended for optimal results. Take a minimum of 4 weeks off between cycles. PCT is required after every cycle — begin PCT immediately following your last Trenabol tablet. On-cycle liver support is a sensible precaution despite non-methylated status. Avoid stacking with other 19-nor prohormones. Not for women, beginners, or persons under 21. Not for tested athletes — will cause a positive drug test. Consult a physician before use if taking any prescription medications or having any medical condition. Store in a cool, dry place after opening. California Prop 65 Warning applies.†
Why Buy at Get Yok'd
Real-time inventory across all five Southern California stores
Available in Burbank, Glendale, Glendale Galleria, Pasadena, and North Hollywood
Authorized Hi-Tech Pharmaceuticals retailer — carrying Trenabol alongside 1-Testosterone, Winstrol, Sustanon 250, and the full Hi-Tech prohormone lineup
Staff who can walk you through Trenabol cycle planning, stacking options, and PCT in person at any location
One of the best loyalty programs in the supplement industry — earn rewards on every purchase
Who Should Not Take Trenabol
Not for women of any age
Not for beginners — intended for experienced prohormone users only
Not for persons under 21 years of age
Not for tested athletes — will cause a false positive on urine drug tests; 19-nor metabolites are screened in WADA, USADA, and NCAA panels
Not for individuals with cardiovascular conditions, low HDL, or elevated blood pressure without physician clearance
Not for individuals with liver disease
Do not stack with other 19-nor prohormones (Decabolin, Deca-Durabolin, Osta-Plex) due to overlapping mechanisms
Do not use without PCT in place immediately following the cycle
Consult a physician before use if taking any prescription medications or having any medical condition
Do not exceed recommended dose or cycle length
California Prop 65 Warning applies.
Keep out of reach of children.
†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.