PROVIRON

Mesterolone is a white to yellowish crystalline powder and is practically insoluble in water. The chemical name for mesterolone is 17 beta-Hydroxy-1 alpha-methyl-5 alphaandrostan-3-one.

Proviron is a hormonal preparation and contains 25 mg mesterolone. Each small white tablet contains mesterolone 25 mg and the excipients: lactose, starch-maize, povidone, methyl hydroxybenzoate, propyl hydroxybenzoate and magnesium stearate.