Prohormones: Prostanozol is a non-methylated oral steroid. It was first introduced to the supplement market by ALR Industries in 2005, and later sold as GaspariNutritions Orastan-E. Prostanozol is a derivative of Winstrol (Stanozol).There is not a ton of information available on this compound because it appears to have never been investigated for medical use.
Anatrofin is the favourite steroid of Dan Duchaines. It closely resembles the Primobolan or the steroid methenolone. Anatrofin is the 5 alpha-structure which implies that it does not aromatize to estrogen. Being the non-aromatizing injection, 50 mg of anatrofin may be used by male athletes daily.