Mesterolone is a synthetic anabolic-androgenic steroid (AAS) and a derivative of dihydrotestosterone (DHT). It is inactivated by 3α-hydroxysteroid dehydrogenase in skeleta muscles so it is considered a weak androgen. It is not a substrate for aromatase so it is not converted into estrogen.
Proviron 25 mg
Composition: Mesterolone-25 mg
Packing : 5*10 tablets
Molecular Mass :304.47 g/mol
Anabolic/Androgenic Ratio: Null
Dosage : 50-150 mg per day
SKU: Proviron 25 mg Categories: Hormonal and Other, Prime Life Science Tags: Mesterolone, Proviron 25 mg, Steroid Hormones, Testosterone