Now Foods L-Ornithine, 500 mg, 120 Veg Capsules
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Price history
Best price so far: £16.07 at Iherb on 2 Sept 2026
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About this product
Fitness Amino AcidHealthy Protein MetabolismNon GMOA Dietary SupplementVegetarian/VeganKosherAmino AcidsFamily Owned Since 1968GMP Quality Assured Ornithine is a non-essential amino acid that plays a central role in the urea cycle, functioning along with arginine and citrulline to rid the body of ammonia, a by-product of protein metabolism. Because ornithine is converted into arginine, it can help to maintain healthy arginine levels in the body. Ornithine can also be converted into other amino acids, such as citrulline, proline, and glutamate, as well as creatine, an important muscular energy source.