Natrol AcaiBerry Diet is a powerful blend of antioxidants, caffeine and digestive enzymes to help you meet your diet goals. Metabolic Activator, a blend of purified caffeine helps boost your metabolism and promote energy Acai berry a powerful antioxidant helps combat premature aging Green tea extract provides the antioxidant EGCG which assists in weight loss and increases metabolic rate Chromium promotes fat metabolism by enhancing the action of insulin (a hormone critical to the metabolism and storage of carbohydrate, fat, and protein in the body) Berry Digest, a unique enzyme blend to help support digestion Go ahead, own your health with Natrol Acaiberry Diet.