Lysine

Solgar L-Lysine 1000mg is an essential amino acid that supports the health of skin tissue. It promotes the integrity of skin and lips, and is used by the body to produce collagen. This formulation provides Free Form L-Lysine to promote optimal...

NOW® Tri-Amino (L-Arginine, L-Lysine, L-Ornithine) is a comprehensive product that combines three important amino acids into one easy-to-take formula. Arginine and ornithine are essential components of the urea cycle. This detoxifying cycle...