NOW L-Arginine 500mg (100 Caps)

L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as DNA synthesis.* Suggested Usage As a dietary supplement, take 2 capsules 1 to 3 times daily as needed. Take between meals or at bedtime with a carbohydrate drink to facilitate absorption. Supplement Facts Serving Size 2 Capsules Servings Per Container 50 Amount Per Serving % Daily Value L-Arginine (Free-Form) 1.0 g (1,000 mg)* * Percent Daily Values are based on 2,000 calorie diet. † Daily Value not established. Other Ingredients: Gelatin (capsule), Magnesium Stearate (vegetable source) and Silica.