1-Andro is a very popular non-methylated prohormone. It’s very popular among bodybuilders because it does not convert to DHT or estrogen. These are two big worries that users have. So because it is non methylated, doesn’t convert to DHT, doesn’t convert to estrogen, you don’t have to worry about excessive liver stress (or other organ stress), potential hair loss and going bald, or estrogen side effects such as gyno, sometimes called “bitch tits”. Athletes use it to improve lean muscle tissue,strength and performance. 1-Andro has become popular because it is one of the few legal prohormones still available. Use 1 or 2 ML daily. 50mg per ML. 30 ML per bottle.THIS IS NOT A DIETARY SUPPLEMENT. FOR RESEACH PURPOSES ONLY. NOT FOR HUMAN CONSUMPTION. MUST BE 21 TO PURCHASE.