NOW Sports Arginine & Citrulline 500 mg / 250 mg - 120 Veg Capsules

Support protein metabolism and muscle maintenance with NOW Sports Arginine & Citrulline. Each 500 mg arginine and 250 mg citrulline helps in the urea cycle and amino acid utilization. 120 vegan capsules. Manufactured by NOW Foods with GMP quality assurance. Natural color variation may occur.

• PROTEIN METABOLISM: Arginine and citrulline contribute to protein metabolism and muscle support.
• NITRIC OXIDE PRECURSOR: Helps support nitric oxide production for workouts.
• PRE-WORKOUT FRIENDLY: Take one capsule up to twice daily, preferably before exercising.
• GMP Quality Assured: A-rated GMP certification ensures quality and testing standards.
• USA Packaging: Packaged in the USA by a family-owned company since 1968.