why would you use Clen in the first place?
Do you have so much fat?
Anyway, here we go: Clen, you take best for 14-18 days then drop it for 14 days and restart, if you must.
Take 2 at once, then 3 or 4 and this for 3 times a day.
You can control this yourself: as long as your hands are shaking you take enough. If you can eat your soup in a decent way then you must up the dose.
Best is to take the last tabs before 4 pm, so you can sleep at night. Your heart will be bouncing, you can sweat more (don't know if this is for everyone).
Prostate can be altered but not like when taken ECA.
The best brand is Spiropent (Spain). They come in 20 mcgr tabs. There are other brands like those from the Orient, but i have no experience with those.
Remember you can use Clen for longer then 18 days but your body gets used to it, so you will have up the dose.