Caffeine has been shown to enhance fat-loss maximize energy increase performance in aerobic and anaerobic events and works in synergy with other substances such as choline and acetyl l-carnitine (ALCAR). Features Pharmaceutical Grade Maximize Energy Improve Performance Enhance Fat Loss Count - 90 tab Item Weight - 200 mg. Directions of Use Take 1 tablet no more than 3 times a day. Warnings Limit the use of caffeine-containing medications foods or beverages while taking this product because too much caffeine may cause nervousness irritability sleeplessness and occasional rapid heartbeat. Do not use if you are diabetic. Keep out of reach of children. Always consult a physician prior to using any dietary supplements.