For maximum weight loss, take 2 capsules with a full glass of water, 15 minutes before main meals. Not to exceed 2 servings in any 8-hour period. Remember, the calorie-reducing properties of Zantrex-3 are activated by food. For a significant energy boost, take 1 or 2 capsules as needed. Use only as directed. Do not exceed 6 capsules per day. Note: For persons sensitive to the effects of xanthines (i.e., caffeine and caffeine-like stimulants), start by taking only 1 capsule as directed above and do not exceed a total of 2 capsules per day. Limit the use of caffeine-containing medications, foods or beverages while taking this product because too much caffeine may cause nervousness, irritability, sleeplessness and occasionally, rapid heart beat. Use with any sensible diet and exercise program. Store at room temperature: 15-30 degrees C/59-86 degrees F.