The effects of the ECA Stack (Ephedrine, Caffeine and Aspirin) in weight loss are well known. We developed even stronger compound by adding 1,3-Dimethylamylamine and Yohimbine hcl . The combinations of ingredients work together to enhance your metabolic rate and kill calories. Thus it helps get ride of your fat, while also providing you with a boost of energy and mental focus. ECA++ is taken as a single daily dosage. It is best to take along with following a proper nutrition, hydration, and regular exercise regimen. The best results are seen when calorie intake is reduced and proper protein consumption is continued. ECA++ should only be taken for 30 days in a row at most followed by 60 days off. Each capsule contain: Ephedrine 30mg Caffeine 250mg Aspirin 150mg 1.3 DMAA 50mg Yohimbine hcl 3mg Dosage: Take one capsule 30 min before workout.