so if clen isn't for a first time user..... when can someone use clen if they have never used it before??? wouldn't they be a first time clen user at one point or another???? I'm confused..... anyway..
Clen is great! monitor your heart rate while doing cardio so it doesn't bump up too high. Also what works great for me is 6-8 weeks on at a time with no interruptions..... every 3rd week take 50mg of benadryl each night before bed for 7 days..... do that every 3rd week. start off with 40-60mcg's a day and work your way up depending on how you feel and what your bodies reactions are like.... I never take more than about 120-140mcg's a day.....
Good luck!