Sixteen ounces is a lot to drink when all you want is energy, but that's the size of many energy drinks. Not only do you get too much fizzy liquid, but also 12 teaspoons of sugar, 200 Calories and herbal stimulants. Drink a 5-hour ENERGY shot. At only two ounces it goes down fast. It has zero sugar, zero herbal stimulants and only four calories. It's packed with B-vitamins, amino acids, nutrients and as much caffeine as a cup of the leading premium coffee. Purified Water; Natural and Artificial Flavors; Sucralose; Potassium Sorbate, Sodium Benzoate and EDTA (to protect freshness).Contains caffeine comparable to a cup of the leading premium coffee. Limit caffeine products to avoid nervousness, sleeplessness, and occasional rapid heartbeat. You may experience a Niacin Flush (hot feeling, skin redness) that lasts a few minutes. This is caused by increased blood flow near the skin. Do not take if you are pregnant or nursing. Not recommended for children. If you are taking medication and/or have a medical condition, consult your doctor before use. This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.