TWO-WAY ACTION: Mini Thin 205mg Caffeine and 25mg Ephedrizine delivers High Speed Energy and Enhanced Stamina.* EPHEDRIZINE is a proprietary blend of ingredients packed with energy to include: Yohimbe, Choline, D-Aspartic acid(DAA), DMAE, Yerba mate, Cayenne Pepper, Green Tea, and White Willow Bark.* MAY BE an added benefit for those who combine Mini Thin with a healthy lifestyle and diet. Other benefits include cognitive function, focus, and alertness.*