Hi, it's a shame you have chosen to believe the media, despite what they say about ephedrine, it is very safe. The times at which it becomes harmful are people greedy to speed up a natural process,
losing fat. Now onto Synephrine, ..... the main positive effect of this chemically extraqcted compound is that you can take itwithout the negative effect on the CNS like Ma Huang. It is still a mild stimulant though. As I understand synephrine is a chemical found in a plant as well as ma huang, all the side chemicals found in the main compound
synephrine affect you just the same as ephedra would, except they stimulate different receptors (beta-3, but not beta-1, beta-2 or alpha-1) which means you ain gonna get the negative cardiovascular affects of ephedra (..which stimulates
all beta receptors). Octopamine is contained in synephrine, ..... this is a core chemical in appetite control and has been used with good results on dogs and humans.....so thus making it better as a suppressent than ma huang. My advice is try it, be careful but start with half dosage of both the synephrine and caffeine and leave the asprin out all together, oh yeah....you dont wanna use this stuff for more than 3 weeks at a time due to receptor suppression.