Mesterolon

Mesterolon

Name: Proviron
CAS No.: 1424-00-6
Molecular formula: C20H32O2
Molecular weight: 304.47
Assay: 99% min
Appearance: White to off-white crystalline powder
Usage: Proviron is helpful in stacks because of its unique ability to keep the body from turning testosterone into estrogen, thus giving the testosterone a better anabolic effect. Also, Proviron can help boost the potency of testosterone in the body by freeing testosterone from its binding to sex hormone-binding globulin (SHBG). 

Description: 

Proviron is the popular name for the oral androgen (1 methyl-dihydrotestosterone). Just as with DHT, the activity of this steroid is that of a strong androgen which does not aromatize into estrogen. In clinical situations Proviron is generally used to treat various types of sexual dysfunction, which often result from a low endogenous testosterone level.