L-Lysine cannot be created in therefore making it an essential amino acid. It plays an important role in calcium absorption, as well as in the production of hormones, enzymes, antibodies, carnitine and collagen.
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  1. NOW Foods L-Lysine
    NOW L-Lysine (Powder, Tablets, Capsules)
    100% of 100

    Starting at $7.99

    FREE Shipping USA over $49

    Benefits and Results:

    • Essential Amino Acid†
    • Supports Collagen Synthesis†
    • Healthy Immune Function†
    Learn More