I was over 10% and I tried Albuterol.....1st week there was some loss, after that nothing out the ordinary.
Btw, EC can be run for 16 weeks if not longer, tolerance to the effective is built but the thermogenic effects DO NOT go away.
I'm doing an intense cutting cycle for 16 weeks/112days, on day 5 right now, I took one 25mg Ephedrine and one 200mg caffeine.
25/200 for the the whole 16 weeks, no aspirin this time.
I got 7X24 tabs of DMD pharm Ephedrine and getting 6 X24 from Mega-pro.
Surprisingly, here's a good thread at bodybuilding.com!
Also, I remember reading somewhere from a legit medical (non-bodybuilding) that tea/tannins interfere with Ephedrine, I don't know if this is in regards to their asthma relief or fat burning effects, so avoid them while on the EC stack, I am.
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the problem with prolonged use of ephedrine is that it is so effective in stimulating the production of neurotransmitters (norepi) that the adrenal glands get burned out quite quickly (before 4-6 weeks at most). You end up with a neurotransmitter deficiency and profound lethatgy which from personal experience is very unpleasant!
Bronkaid is really and I mean really really good stuff no doubt. I tried it and love it.