• Double Strength
• Essential Amino Acid
• Supports Collagen Synthesis
• Healthy immune function
• Non-GMO
• Food supplement
• Vegetarian/Vegan
• Kosher
• Amino Acids
• Family-run since 1968
• Halal
• GMP quality assured

Lysine is an essential amino acid that must be obtained through the diet or through supplementation. Lysine is necessary for the production of all proteins in the body, and is required for the maintenance of the structural proteins collagen and elastin, which form all connective tissues such as skin, tendon, and bone. Lysine is also a precursor to carnitine, which is needed for fat metabolism and energy production. In addition, lysine may help to support a healthy immune system and proper cardiovascular function.

NOW®L-Lysine is a pharmaceutical grade essential amino acid.

Take 1 tablet 1 to 2 times daily.

Immune Support helps support a healthy immune system and natural defense function.
Collagen Support supports collagen formation for skin, joints, and connective tissues.
Skin Health supports healthy skin maintenance and repair.
Herpes Support supports reduced frequency of occasional cold sore outbreaks.
Protein Synthesis supports amino acid balance for protein formation and recovery.

microcrystalline cellulose, silicon dioxide, stearic acid (vegetable source), vegetarian coating, croscarmellose sodium and magnesium stearate (vegetable source).