Never used them, but I did alot of research cause I was going to. The bottom line is it's not worth it.

1. you can go to jail
2. you can't take one type, you have to take several cause each counteracts the side effects of the others.
3. you won't experience immediate side effects but years later you will see them.
4. the results are temporary but the side effects aren't.

I was into lifting enough where I basically got big enough that I couldn't do much more without steriods. Several people at the gym I went to used them and recommended some to me, but after reading a few books and alot on the internet, I decided against it. There is a book that was real popular and it was always advertised in muscle mags..body opus..found the link..

http://www.musclenet.com/danduchaine.htm

Anyway that's my 2 sense. The guys I know that did them aren't big now, and they are bald. Who knows what else....