NOW Sports Nutrition, Arginine & Ornithine 500/250 mg, Amino Acids, 250 Veg Capsules

Arginine & Ornithine combines two complementary amino acids in one convenient supplement. Arginine is required for proper elimination of urea from the body, which occurs through a critical metabolic cycle that detoxifies the body of nitrogen compounds that are normal by-products of protein metabolism.* Ornithine is synthesized from arginine and is a precursor of citrulline, proline and glutamic acid.* Both of these amino acids are popular with athletes and other active individuals.Other Ingredients: Capsule and Magnesium Stearate (vegetable source).

NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics.
PROTEIN METABOLISM/UREA DETOX*: Two complementary amino acids that are popular with athletes and other active individuals.
FOR SPORTS: Both of these amino acids are popular with athletes and other active individuals.
GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
Packaged in the USA by a family owned and operated company since 1968.