L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion as well as DNA synthesis.

Serving Size: 1/2 Teaspoon (1.5g) Servings Per Container: - 302.

L-Arginine - 1500mg * Other Ingredients: none. This L-Arginine is U.S. Pharmaceutical grade. Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, preservatives, fillers.* Percent Daily Values are based on 2,000 calories diet. ** Daily Value not established.

 Suggested Use (powder): As a dietary supplement, take 1/2 level teaspoon one or more times daily preferably on an empty stomach as needed.