Life Extension, L-Lysine 620mg, Essential Amino Acid Support, Gluten Free, NON GMO, 100 Vegetarian Capsules, Dietary Supplement

THE LITTLE AMINO THAT COULD – Lysine is one of the building blocks of protein. It’s also an essential amino acid, which means your body cannot make lysine independently. And not everybody gets enough: athletes and those following plant-based diets may need to supplement with lysine.