top of page

Proviron, the brand name for the oral androgen Mesterolone (1-Methyl-Dihydrotestosterone), shares similar traits with DHT in terms of its strong androgenic activity and inability to convert into estrogen. Clinically, Provironum is often prescribed to address various forms of sexual dysfunction linked to low testosterone levels. It has shown effectiveness in reversing sexual disinterest, impotency, and even increasing sperm count. However, it does not stimulate the body's testosterone production but acts as a substitute for natural male androgen.

Bodybuilders have increasingly embraced Proviron in recent years. Many seasoned bodybuilders swear by its benefits, particularly in cycles with high estrogenic activity, where it aids in rejuvenating testosterone receptor sites.

Packaging: 60 capsules in a sealed pouch.

Dosage & administration:

Half life

12 hours


25-100mg per day or as required

Average Cycle Length

2-12 weeks and be used both on and off cycle (during PCT)

Anabolic #


Androgenic #


Oral Bioavailability

Estimated at 5%

CAS Name



Provision, ProV, Masterolone, Provironum

Proviron 25mg

    bottom of page