Epistane is not just a Pro-hormone, it is already a very powerful active compound that attaches to and activates Androgen Receptor sites.
Epistane is a designer hormone designed to provide you with very good anabolic effects and can get limited side effects from Androgens.
Epistane is a DHT derivative that is similar to epitiostanol, it is an oral active anti-estrogenic dry compound that will aid users in adding lean muscle mass as well as cutting fat. Epistane has an additional single methyl group, which helps it give a much stronger anabolic release, but does cause less damage to the liver than most methylated compounds thus allowing for slightly longer cycles (4-6 weeks).