Strengthen your body’s natural defenses and support skin health with Leader™ L-Lysine. As an essential amino acid, L-Lysine cannot be produced by the body and must be obtained through diet or supplementation. Each 500 mg tablet provides a concentrated dose to help promote immune system function and support the maintenance of healthy lips and skin. L-Lysine plays a vital role in the synthesis of collagen and elastin, which are essential for skin elasticity and tissue repair. Many users find it particularly helpful for managing lip health during times of stress or seasonal changes.