Quote Originally Posted by 0ni View Post
I found best results in the long term with a low dose
It was almost useless as a fat burner
However- you can use a dose in the 30mcg range and will vastly improve your work capacity- allowing you to exercise more and burn more fat

High doses? useless. Makes you sick and anxious and is generally shitty on the heart. I like to think of it as a turbo anti-asthma
I only ever use 40mch PD of clen on a 2 week on 2 week off protocol and find it very effective. You dont need to chase "sides" with clen for it to work. I find my sweetspot and then run with that. Little to no sides as long as I keep my taurine sups up.