Solgar L-Lysine 500 mg delivers a concentrated, free-form dose of L-Lysine — an essential amino acid that the body cannot produce on its own and must obtain through diet or supplementation. Each vegetable capsule provides 500 mg of L-Lysine in its free-form state.

Amino acids are the fundamental building blocks of proteins, playing a vital role in numerous physiological processes. L-Lysine is one of the nine essential amino acids and is naturally found in protein-rich foods such as meat, fish, dairy and legumes. Solgar L-Lysine 500 mg provides a high-purity, free-form source of L-Lysine in each vegetable capsule.

Solgar has been a trusted name in premium nutritional supplements since 1947, holding to their founding commitment of quality, purity and potency. This formula is entirely plant-based — encased in a vegetable cellulose capsule — and is free from a wide range of common allergens, making it suitable for vegan and vegetarian lifestyles.