7a-methyl-estra-4-en-3,17-dione (Mentabolan)


What is 7a-methyl-estra-4-en-3,17-dione ?

7a-methyl-estra-4-en-3,17-dione represents Mentabolan (ment, ment dione) : it’s a prohormone with similar effects as the injectable anabolic steroid Trestolone. It has a nomenclature very close to nandrolone which we can consider as a derivated form of. Here is a couple of other names used to talk about this compound  :

  • Mentabolan
  • Ment
  • Ment Dione
  • 7a-methyl-19-norandrostenedione // 7a-methyl-19-nor-androstenedione
  • 7-alpha-methyl-estra-4-ene-3,17-dione

As you can see in the nomenclature, 7a-methyl-estra-4-en-3,17-dione is a methylated prohormone : you gotta protect your liver functions with a specific supplement ! As for the gains (effects), you will basically have the same as injectable Trestolone : a good increase in strength and muscle mass. Aggression and energy will also be at the maximum level. Note : this compound might aromatize !

General length of cycle for this compound is 4 to 6 weeks (some go higher). Dosage can range from 20 mg to 50 mg, again some go higher than this.

Prohormones that contain 7a-methyl-estra-4-en-3,17-dione

Since it’s a recent compound, not so many products have it. You will be able to find some clones but here is a full list of prohormones with 7a-methyl-estra-4-en-3,17-dione in its formula :

7-Ment Alpha Wyked Labs
Mentabolan PHF Supplements
– Ment-Dione Dragon Nutrition
Methyl-Tren 550 Genetech Pharma Labs


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