Hi, my boyfriend recently decided that he wanted to 'bulk up' which kind of worries me because he has decided to use certain forms of enhancements that are not natural. He's really interested in the drug Endothil, and based on what I've read so far, there arn't isn't alot (very minimal) health information on this suppliment. Personally, I think they are steroids and I'm trying to discourage this but I wanted to know what is the 411 on this drug and trust me...saying "you look fine..." isn't working anymore!