Quote Originally Posted by tylerdurden
judge it urself really,clen makes u shaky,all anxious and a buzz feelin,when ure no longer gettin dis feelin anymore take 2or3 days off and start again,but pre contest,2wks on-1 wk off
That's not how it should be ran............ After 2 weeks or so your beta receptors get saturated and need to time to be upregulated again...... both clen and ECA will do this to the receptors so it's important to take the 2 weeks off.


Info on Clen:
http://anabolicreview.com/vbulletin/...ight=Ketotifen

Info on ketotifen:
http://www.anabolicreview.com/vbulle...ight=ketotifen