Elvia is the best guy to advise you on pge1. My friend's coach said Dennis James was putting tiny injections all over Big Ramy's body and that's when I got the idea it was PGE1 so I asked Elvia to be the Guinney pig with it and he had the courage to go for it. Elvia is one of only a few that have real world experience with PGE1 as a site muscle enhancer. So far, all guys since who have tried it rave about the quick results. I'm tempted to try it but I fear that my mass of scar tissue in my biceps may be a bad idea to inject PGE1 into. I inject MCT oil into them once a week before I train arms so maybe I'll get the balls to try it this week. My biceps literally have a ball of scar tissue in them from years of site injecting AAS.