High Quality Powder Essentials Provides Anti-Catabolic Support Helps Increase Glycogen Storage GAT Authentic Satisfaction Guaranteed Dietary Supplement L-Glutamine Anti-Catabolic Support GAT L-Glutamine is pure amino acid and potent enough to be used by some of the world's greatest physique & performance athletes. Each serving supplies 5 g of high quality L-Glutamine. Because it is unflavored, this product can easily be added to protein shakes, pre- or post-workout drinks, or your favorite beverage. Suggested use Bodybuilding & Sports Training: Take 1 serving mixed with 6-8 oz of water or other beverage, twice daily (2 servings total). Dieting: When dieting (especially low-carb diets) for weight loss or physique competitions, take 2 servings mixed with 8-10 oz of water, twice daily (4 servings total).