ECA before Clen?

[luxur]

Would doing ECA for a while before Clen hinder Clens potency?

[marcus300]

Yes.......

[Phate]

big time, all that stuff you hear about rotating ECA stack with clen is false, clen is a selective beta 2 antagonists, which means it just hits those receptors, if clen is like a nail gun, only hitting the beta 2 then ephedrine is like a sledge hammer, it hits the beta 2 as well as everything around it, so running them back to back or together will just over downregulate your beta 2 receptors and could cause damage to your heart cells, possible heart cell death if taken to an extreme

dang you guys get here fast, three of your answered while i wrote this

[luxur]

Thanks ill try to get my hands on Clen before Hydroxycut or ECA. What BF you guys think its safe to take clen at? or do i just check my own tolerance?

[Ashop]

Thanks ill try to get my hands on Clen before Hydroxycut or ECA. What BF you guys think its safe to take clen at? or do i just check my own tolerance?

you can use it at about any level

[Phate]

just make sure to monitor your bp, read perfectbeast's clen FAQ it has alot of good info

[goose]

They both hit the same receptors (beta).

[Pinnacle]

x 3 on that! Beta 2 receptor, that is..

[luxur]

Would taking an antihystmine after ECA and before Clen put everything in place for the clen?

[james21]

yes it would like benadryl