Sports, Arginine & Citrulline Powder, 1:1 Ratio, Amino Acid, 12 Oz

• NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics
• 1:1 RATIO: Arginine and Citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue*
• DETOXIFICATION*: Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea*
• 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)
• Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products

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