Klaire L Lysine 500mg Supplement - Supports Immune Health & Collagen Production | Ideal for Cold Sores, Skin Care & Wellness

One of the 9 essential amino acids that must be obtained from food, L-lysine is a key player in enzyme production, collagen formation, and tissue repair. L-lysine intake may be inadequate in low-protein diets.

Ingredients: L-Lysine (as L-lysine HCI)