Anabolic Steroids/Hormones
Trestolone Acetate (MENT)
Also called MENT · Trest A
MENT, or trestolone acetate, attracts bodybuilders looking for muscle fullness, strength and a noticeable boost in drive or libido. Reported experiences differ: enthusiasm sits beside accounts of water retention, rising blood pressure and mood or sleep problems. It is not an established substitute for prescribed TRT.
Dosage & duration
A single nonmedical account; implant trials do not validate this use.
One reported use · daily amounts
Reported use · unapproved regimen- Dose
- 12.5 mg/day for the first 2 weeks; 25 mg/day for the following 2 weeks
- How often
- Daily use reported; exact administration route not stated
- How long
- 4 weeks completed at posting; total planned course not stated
A retrospective account, not an escalation recommendation. It cannot establish a safe threshold or product authenticity.
More quick facts
- What draws people in
- Size, strength and a fuller look
- Beyond muscle
- Libido and wellbeing draw interest
- The practical catch
- Tolerance varies widely
MENT at a glance
Fullness, drive and tolerability
What users seek
-
Size and strength
People seek a fuller physique and better gym performance.
-
Libido and wellbeing
Some praise greater drive; others describe little worthwhile benefit.
What users report
-
Water and blood pressure
Fluid retention and rising blood pressure feature in personal accounts.
-
Sleep and mood
Reports vary, including sleep problems and distress.
Not an established TRT substitute Implant research does not validate replacing prescribed testosterone with an acetate vial.
Why it gets compared with test, Deca and tren
MENT is discussed as a way to gain size and strength with a pronounced feeling of fullness or drive. Some people praise libido and wellbeing as much as physique changes. Other accounts describe little worthwhile benefit. These comparisons do not provide a reliable milligram-for-milligram ranking.
Read the trade-offs, not just the strongest review
People report water retention, high blood pressure and mood problems alongside very positive experiences. Sleep and libido reports also conflict, and some accounts concern enanthate rather than acetate. Different products, other drugs and personal circumstances make a single “MENT experience” impossible to promise.
What the human research actually studied
Controlled-release implants were investigated for hormone and sperm suppression. That is a different exposure from injecting an acetate vial, and it does not validate bodybuilding schedules or replacing prescribed testosterone. Fertility suppression is also not reliable contraception: MENT should not be used to prevent pregnancy. The plot remains a timing estimate, not a forecast of these effects.
Model details: Trestolone Acetate (MENT) · relative timing
Compare timing and buildup for this compound. The values are not blood concentrations or a measure of strength.
Shows a relative timing scenario; absolute blood concentrations are not calibrated.
Timing assumptions and sources
Legacy shape assumption only; no route-matched human timing confirmed in the checked sources. Do not call this a measured half-life.
One 1 mg input peaks at 1 relative unit after a single dose. Other amounts scale proportionally; overlapping doses add when accumulation is on. Different compounds use separate relative scales.
- Timing half-life used
- 3.733333 hours
- Absorption half-life assumed
- 0.9333333 hours
- Reference amount for the relative scale
- 1 mg
- Absorption half-life is assumed to be one quarter of the slower timescale (0.93333325 h); it is not a measured absorption parameter.
- A single 1-unit input has a peak of 1 relative unit; scaling and repeated-dose addition are mathematical assumptions. This normalization is independent of the example dose.
- The 224 min shape may be retained only as an explicit free-MENT analogy, with formulation mismatch visible in methods.
- Do not treat implant serum levels as a peak per injected milligram or apply the 0.87 ester mass fraction asF.
- Suvisaari 2000 MENT dissertation, Methods pp 45–46 and Results pp 53–54
224 min apparent half-life followed micronized FREE MENT aqueous IM; acetate was hydrolyzed before injection preparation.
- MENT-acetate subdermal implants in men
Sustained implant release is not a bolus acetate-oil injection endpoint.
trestolone-acetate-relative-timing-2026-10 · version 1
Safety and interaction notes Read the limitations and discuss clinical questions with a professional
- Aromatizes
- Yes
- DHT derivative
- No
Common questions
Is MENT a replacement for testosterone?
It was investigated as an androgen, but that does not make a nonmedical acetate vial an interchangeable prescribed TRT product.
Can MENT prevent pregnancy?
Do not rely on it. Research showing sperm suppression in some participants is not proof of effective contraception for an individual or an unverified formulation.
Sources Labels, studies and notes behind this guide
Catalog evidence: Other human research. This describes the type of evidence, not a clinical review of every claim.
Summary and fact source checks: 2026-10-10, 2026-10-07. This records source checking, not medical review of the whole page.
Notes on the quick facts
- What draws people in
- Those are reported goals; “more potent” does not mean predictably better gains.
- Beyond muscle
- Acetate users report both positive experiences and sleep or mood problems.
- The practical catch
- Fluid retention and blood-pressure complaints can outweigh the gym benefits in user accounts.
- 1. von Eckardstein et al. 2003 — MENT implant trial
Original clinical abstract: sustained subdermal MENT acetate implants suppressed sperm production in some participants. Not evidence for an injectable bodybuilding schedule or reliable individual contraception.
- 2. Suvisaari 2000 MENT dissertation, Methods pp 45–46 and Results pp 53–54
224 min apparent half-life followed micronized FREE MENT aqueous IM; acetate was hydrolyzed before injection preparation.
- 3. MENT-acetate subdermal implants in men
Sustained implant release is not a bolus acetate-oil injection endpoint.
- 4. Noé et al. 1999 — MENT acetate implants in healthy men
Abstract checked. 45 men, 28-day implant experiment with dose-dependent gonadotropin and testosterone suppression; not an injectable-use or guaranteed-contraception study.
- 5. Kumar et al. 1997 — MENT pharmacokinetics
Abstract checked. Human arm used IV parent MENT; acetate conversion was studied in monkeys and in vitro. Does not calibrate an IM acetate depot.
- 6. Suvisaari et al. 1999 — MENT acetate implant delivery
Abstract checked. 15 men with implants for four weeks; device-controlled release cannot be transferred to an oil injection.
Related compounds and examples
Related compounds
Testosterone Enanthate
Testosterone enanthate is used to replace testosterone when low levels cause symptoms. Bodybuilders use higher amounts to pursue muscle and strength. The practical questions are how much is being used, how often to inject, and how the schedule affects peaks, troughs and treatment burden.
Testosterone Cypionate
Testosterone cypionate for TRT and reported bodybuilding use: goals, sourced doses, weekly versus split injections, blood-test timing and side effects.
Testosterone Propionate
Testosterone propionate appeals to people who want testosterone with a shorter release profile. Bodybuilders seek muscle and strength; the everyday trade-off is frequent injections rather than a special kind of testosterone.