Quote Originally Posted by gangen View Post
I've been lean bulking for over 1 year and gained around 11-12kg in this time with minimal fat. I'm 18 so i got natural high test levels and don't want to ruin this with anabolics yet. The way i thought taking clen would affect me is that i can still build muscle and lose fat at the same time, because my diet is already pretty solid.
You don't need Clen at your age, it can really fuck with your thyroid at your age. Clen is really for guys dieting the last 4-6 weeks before a show. When 1or 2 % of body fat makes a difference. If say your 10% bf you won't really benefit from it. It's somewhat helpful when you are 8% or below. But most guys are on anabolics anyway to prevent muscle loss. They are also dieting very hard, their thyroid is shut down anyway so they don't worry about Clen messing with it.