Solgar L-Arginine 1000mg Tablets - Pack of 90. This premium quality amino acid is essential for metabolism and plays a role in the chemical signals between cells. It is ideal for athletes as it is popular for its essential role in muscle metabolism, helping the transport, storage, and excretion of nitrogen. It also assists with the generation and regeneration of tissue and is highly concentrated in the skin and connective tissues. L-Arginine 1000 mg contains Arginine, one of the twenty classic amino acids involved in various pathways throughout the body. Amino acids can be further used by the body to create hormones, enzymes, neurotransmitters, antibodies, and nutrient carriers. A suboptimal intake of essential amino acids increases the body's need for non-essential amino acids through diet or supplementation. Solgar believes that cleaner is better, crafting their vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle. For over 70 years, they have used 100% recyclable amber glass bottles. All Solgar products meet their industry-recognized “Gold Standard” for excellence, made using naturally sourced ingredients and innovating since 1970. Item display volume: 100.0 milliliters. L-Arginine (as HCl) 1000mg.