Solgar's L-Lysine 1000 mg comes in a large 250-tablet bottle, offering a prolonged supply of this essential amino acid. Each tablet delivers a robust 1000mg of L-Lysine Hydrochloride, an optimal dose frequently recommended for active immune support, promoting collagen formation for skin elasticity, and aiding in protein synthesis for hair. Solgar is a well-established and highly regarded brand, known for its unwavering commitment to quality and purity, which bolsters consumer confidence. At 9 cents per serving, this product offers excellent long-term value for a high-potency L-Lysine from a premium brand, as reflected by its very high review count.