Trestolone - Dragon Pharma

Buy Trestolone (MENT) 50 and 100 mg by Dragon Pharma at XSteroids. Trestolone, also known as MENT, is 7-alpha-methyl-19-nortestosterone: an experimental androgen that combines anabolic and progestogenic activity and was developed for male hormonal contraception. Dragon Pharma offers two strengths on one card, Ment 50 and Trestolone 100, in 10 ml vials. This guide covers the pharmacology, dosing and the questions that come with it.

Trestolone has never been approved as a medicine, and the information below is educational only.

About Trestolone (MENT) by Dragon Pharma

Trestolone belongs to the 19-nortestosterone family, the same branch as nandrolone, but with a methyl group at the 7-alpha position. That single modification changes its behaviour in important ways: it is a potent inhibitor of gonadotropin release even at low concentrations, which is exactly why it was studied as a male contraceptive and as androgen replacement therapy by the Population Council.

Despite decades of research it has never been marketed for medical use, so it exists only as a research compound and as a product in the athletic market. This card combines the acetate ester variant, Ment 50, with the higher-concentration Trestolone 100 for protocols that want fewer milliliters per dose.

How Trestolone Works

No 5-Alpha-Reduction

Unlike testosterone, trestolone is not a substrate for 5-alpha-reductase. It is therefore neither amplified nor inactivated in the tissues where that enzyme is active, such as skin, hair follicles and the prostate. That is a genuine pharmacological difference from testosterone and DHT-derived compounds.

Gonadotropin Suppression and Estrogen

Trestolone suppresses LH and FSH strongly, which shuts down natural testosterone production and spermatogenesis. Its aromatisation product is 7-alpha-methylestradiol rather than ordinary estradiol, so the estrogen side of the equation is atypical and worth monitoring through blood work rather than assumption.

Trestolone Dosage and Injection Practice

Dosing

The pharmacology literature notes low oral bioavailability and a short elimination half-life, which is why trestolone is used as an injectable acetate in frequent, small doses. The Ment 50 strength is designed for that pattern, while Trestolone 100 concentrates the same hormone for users who prefer fewer draws.

Why the Ester Choice Matters

Two vial strengths exist because the compound clears quickly. A 50 mg/ml acetate product is easier to fine-tune in small increments, while the 100 mg/ml version reduces the volume drawn per injection for the same milligram total. Whichever is used, the schedule is built around keeping levels steady, because trestolone does not stay in the system for long.

What to Monitor

Blood work is the backbone of any trestolone protocol: LH and FSH to show suppression, total and free testosterone for the hormonal picture, estradiol for the atypical estrogen pathway, plus lipids, blood pressure and hematocrit for cardiovascular markers. Anyone who cannot or will not track those numbers is working blind with a compound that has no approved safety profile.

Cycle Approach

Because natural production is suppressed heavily, cycles are built around a testosterone base or run with a clear recovery plan. Comparisons in practice are usually drawn with other 19-nor compounds such as Deca and with stronger injectables like Trenbolone, though trestolone has its own profile.

How to Stack Trestolone

Where a cycle is planned, trestolone is treated like any highly suppressive injectable: a base for hormone stability, support products such as Masteron for a dry finish, and an aromatase inhibitor such as Arimidex kept on hand in case estrogen runs high, with dosing decided by blood work rather than by feel.

PCT After Trestolone

Recovery is not optional after a compound that suppresses gonadotropins this strongly. A standard protocol combines HCG where appropriate with a SERM such as Nolvadex or Clomid for several weeks, and blood work that includes LH, FSH and total testosterone is the only way to confirm that natural production has actually restarted.

Side Effects and Precautions

Expect heavy suppression of natural testosterone, the usual cardiovascular markers to monitor - HDL cholesterol, blood pressure and hematocrit - and possible progestogenic effects because the compound has progestogenic activity by design. Because trestolone is not approved for human use, there is no established safety profile to lean on. It is intended for experienced adult male users only and is not for beginners, women or minors.

Storage Instructions

Store the oil-based vials at room temperature in a cool, dry place, away from direct light and temperature swings, and never freeze them. Check that the solution is clear before drawing, use sterile technique and keep vials out of the reach of children, checking clarity before each and every draw during the cycle.

Why Buy Trestolone from XSteroids?

At XSteroids you buy the Dragon Pharma Trestolone vials directly from the brand catalog, with secure checkout, US domestic shipping in 3 to 6 days and international delivery in 12 to 26 days. Browse the full range on the Dragon Pharma brand page to complete your cycle from base to PCT.