i would start small that is for sure. i personally prefer clen but i have a script for albuterol. the half life is shorter so u need to take it more often. get a pill cutter. cut those suckers into 1/4 tabs so u have 1mg doses. i would start with 4 1mg doses spread out evenly through the day and slowly taper up. I have gone as high as 24mg a day. Stop tapering up if u experience any sides. I would not go above 16mg ed max your first time around.
Day 1: 1,1,1,1
Day 2: 1,1,1,1
Day 3: 2,1,1,1
Day 4: 2,1,1,1
Day 5: 2,2,1,1
Day 6: 2,2,1,1
Day 7: 2,2,2,1
Day 8: 2,2,2,1
Day 9: 2,2,2,2
Day 10: 2,2,2,2
Day 11: 3,2,2,2
etc.
etc.