... nobile Extract Active ingredient Dendrobium total alkaloids Effectiveness DMAA replacement; Preworkout supplement; weight loss; Brief Information ... , nobilonine, 6-hybroxydendrobine, B-Phenylethylamine, N,N-Dimethyl-B-Phenylethylamine, and N,N-Diethyl-B-Phenylethylamine, ... Other functions :impotence, anorexia, etc. Application 1. DMAA(dimethylamylamine ) replacement 2. Pre-workout supplements 3. Fat ...