Whats up with clen?

Ive been on it for nine days now, I started at 75mcg and worked up to 150mcg.
At 150mcg it was not tolerable so I went back down, but it doesnt seem to be doing anything at 140mcg? Is there no tolerable solution? Ive tried the doses in 2 and 3 split up throughout the day. Any input is appreciated.

Are using shaking as your sign that clen is working? Use your body temperature as a gauge instead. Also split up the doses throughout the day too.

yes use body temp to guage, shaking will happen and if u cant tolerate this then dont use clen