L-Lysine is a natural essential amino acid that supports structural system health, strengthens circulation and boosts the immune system.  

L-lysine is an essential amino acid (cannot be produced by the body) required by the body for the manufacture of proteins. It helps ensure adequate absorption of calcium and the formation of collagen for bone, cartilage and connective tissue. L-lysine strengthens circulation and helps the immune system manufacture antibodies.

Nature's Sunshine L-Lysine:

• May help to prevent cold sores
• Supports the structural system
• Strengthens circulation
• Helps the immune system
• Provides 474 mg l-lysine per capsule

Directions

Take 1 capsule with a meal three times daily.

Nutritional Information

Ingredients:

L-lysine hydrochloride 474 mg/ capsule.