Supports Workout Energy, Protein Synthesis, And Immune Function! NOW AAKG contains Arginine, a conditionally essential amino acid that has a number of vital roles in human biochemistry. Arginine plays a pivotal role in the urea cycle, helping to rid the body of excess ammonia. This amino acid is also important in protein synthesis as well as for the support of healthy immune function. NOWr AAKG has paired Arginine with Alpha-Ketoglutartrate, another key player in amino acid metabolism, as well as in energy production.* Details Serving Size: 3 Tablets Suggested Use: As a dietary supplement, take 3 tablets 2 times daily on an empty stomach, preferably in the morning and one hour before workouts. Not recommended for continuous, high-level use for more than 60 days. Free of: sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg or preservatives. Other Ingredients: Cellulose, Stearic Acid (vegetable source) and Silica and Vegetable Coating. Vegetarian Formula. Warnings: Caution: Please discard the inedible freshness packet enclosed. Disclaimers: *This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. .