Regulates the smooth functioning of insulin, for faster and more efficient metabolism of fats, carbohydrates and proteins. GTF (Glucose Tolerance Factor) is the organic chromium complex that helps as a weight loss supplement, being necessary for athletes, whether endurance or dynamic sports, because after exercise, urinary chromium loss increases. Ingredients per tablet GTF (from Chromium Chelate® Amino Acid Chelate) 200 mcg Use 1 tablet 1 to 2 times daily, preferably with food.