≥98% Mestanolone (MDHT)

≥98% Mestanolone (MDHT)


  • Alias: MDHT; 17alpha-methylandrostanolone.
  • CAS ID: 521-11-9.
  • Melting point: 192~193°C.
  • Appearance: white solid powder.
  • Description
  • Steroid Calculator
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Mestanolone (MDHT) Powder Overview.

Mestanolone is the 17α-methylated version of dihydrotestosterone (DHT), MDHT for short. Mestanolone is an orally bioavailable androgenic steroid that is highly androgenic while only slightly anabolic. Mestanolone is incapable of aromatization and is not an agonist of the progesterone receptor. Mestanolone is available jut in raw powder form.

Must-Know For Mestanolone (MDHT) Powder.

Once your Mestanolone (MDHT) powder is received, please store it in a sealed container and put it in a cool and dry place, stored and protected from sunlight. The shelf life is 4 years if stored properly. 

  • Mestanolone (MDHT) Dosages range from 10 mg to 30 mg a day for males. Women should avoid Mestanolone for it is very androgenic.
  • Mestanolone (MDHT powder) for long-term use, more than 12 weeks, should be avoided do to hepatoxicity.
  • The melting point of Mestanolone (MDHT) powder is 192~193°C. It’s ready for making pills.

Entertainment: Making Mestanolone (MDHT) Oral Liquids.

For more concentrations & amounts, you might need to use the steroid powder calculator.

Recipe for mestanolone oral liquid 25mg/ml
  • Dissolving formula for 40ml of mestanolone oral liquid 25mg/ml:
  • around 1g mestanolone powder,
  • 7.8 ml of PEG 300,
  • 31.2 ml of 190 Proof Grain Alcohol.


More About Mestanolone (MDHT) Powder.

Mestanolone (or methylandrostanolone) is an AAS, with both androgenic and anabolic effects. Mestanolone (MDHT) is very similar in its effects to androstanolone (dihydrotestosterone; DHT), and can be thought of as an orally active version of this AAS. Due to inactivation by 3α-hydroxysteroid dehydrogenase (3α-HSD) in skeletal muscle, mestanolone (MDHT) is described as a very poor anabolic agent, similarly to androstanolone and mesterolone. As mestanolone (MDHT) is 5α-reduced, it cannot be aromatized and hence has no propensity for estrogenic side effects such as gynecomastia. Mestanolone (MDHT) also has no progestogenic activity. Like other 17α-alkylated AAS, mestanolone is hepatotoxic.

When we talk about Mestanolone (powder), we should compare the related products: Mestanolone, Stanolone, Drostanolone and Mesterone.

Mestanolone is the 17α-methylated version of dihydrotestosterone (DHT), long-term effects (12 weeks).
Stanolone is PURE DHT, far more androgenic than either Masteron or Proviron, short effects (30~40 minutes).
Drostanolone is 2alpha-Methyldihydrotestosterone. (DHT derivative).
Mesterone is methyl 1-dihydrotestosterone. (Oral DHT derivative).

Since Mestanolone is unable to convert to estrogen, it is very useful during cutting phases or when one wishes to avoid excess weight gain.

900x180 brewing guide-steroid powder to oil calculator

Brewing guide - steroid powder to oil calculator


How to use this Anabolic Steroid calculator

To calculate 40ml of oil at 100mg/ml with 2% ba and 18%
(1) In the oil field enter 40
(2) In the dosage field enter 100
(3) Unless you know for sure, usually leave powder weight alone.
(4)  BA Concentration is set at  2%, if you wanted less, then change it accordingly
(5) BB concentration is set at  18%, if you wanted less, then change it accordingly
(6) You should now have the results :
Oil = 29mls
Powder = 4 grams
BA = 0.80ml's
BB = 7.20mls

Notes: BB is not always needed in certain experiments BB = benzyl benzoate BA = benzyl alcohol
Enter Amount Required
Total oil in mL  40ml = 40
Dosage in mg/mL   250mg/ml = 250
Powder Weight  normally .75 to .94
BA percent  2% = 0.02
BB percent   20% = 0.20
Results - Amounts Needed
GSO / Carrier Oil - - ml's
Powder - - grams
BA - - ml's
BB - - ml's


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