Funny, I just tried Clen couple of days ago and had to quit because I can't handle the sides! First, I took only 20mcg (pill was 40mcg) and within an hour my hands was shaking like I got Parkinson's, even taking a dump, my legs was shaking!! Then came the dry mouth- I drink like a damn fish (1 gallon a day easily!) and still feels like my mouth's dry!!. The finally one is muscle cramp..HOLLY SHIT!!!! Had that cramps around the back of my neck-hurts like a motherfucker!!... Yes, I took Taurine (500mg x2 per day), Magnesium, and Potassium.. Still cramp!
All of that issues and trying to lift heavy weights!! FUCK NO! I'll keep to my ECA stack for now!!
But.. maybe down the road