NOW Supplements Double Strength L-Lysine 1,000 mg. Amino Acid (250 ct.)

HIGHLIGHTS: Lysine is an essential amino acid that must be obtained through diet or supplementation Necessary for the production of all proteins in the body and is required for the maintenance of the structural proteins collagen and elastin* Lysine may help to support a healthy immune system and proper cardiovascular function* NOW L-Lysine is a pharmaceutical grade essential amino acid NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation) PRODUCT DETAILS:What is L-Lysine?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 f