how long can i run clen?

[2FNRIpped]

I just started taking clen.. im taking it 2 weeks on and 2 weeks off.. i just want to know how long i can do this. Would it be unsafe for me to run this until the end of summer?

[Gorilla Unit]

Thats along time IMO. You could get some Ketiofen(sp) and that would help clear your receptor sites. I would take some for 2 months off and on and thing give your body a total break

[Hyperlite]

12 weeks is average...

Ketotifen causes upregulation of your beta receptors, so you can take less, for a longer amount of time....

2mg of ketotifen a day will do the trick