here is a product that has all three plus a few other ingredients to help maximize the effects of the ephedrine and caffeine+aspirin,
Hi-Tech Presents:
ECA Xtreme
25mg Ephedra Extract
90 Caplets
Supplement Facts
Serving Size1Caplet()
Servings Per Container90
Amount Per Serving % Daily Value
Proprietary Blend 575mg **
Ephedra Extract (Leaves), Kola Nut Extract (200mg Caffeine), White Willow Bark, Acacia Rigidula (Leaves), Green Tea Extract (Leaves), Theobromine, Phenylethylamine HCL, Citrus Aurantium Extract (25 Mg Synephrine), Chromium Picolinate
want to know more about this stack here is a link for you
ECA stack - Wikipedia, the free encyclopedia
i just got done with a month long cycle of the above mentioned product, used the eca stack years ago when it first came out, and that was about 15 years ago, i believe a bodybuilding magazine called muscle media 2000 had it mentioned, this was all before the government got involved and the druggies started making meth with the ephedrine so they added the Guaifenesin to the ephedrine to make it harder to make the meth with, also with the people that were taking 10+ pills of ephedrine and having heart attacks prompted the government to take action, the only thing with the stack is your body becomes tolerant to the effects of caffeine and ephedrine, so using it every day for extended periods of time diminish the effects of the stack, that and aspirin is hard on your stomach and for some people may cause ulcers if taken in large amounts..there are probably better products out there that do a better job, but this stack is tried and true, taking other supplements with the stack are not a problem unless they contain a stimulant, then you need to be careful so you do`nt mess up your heart,,