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    L-Lysine 500mg

    Lysine is necessary for the production of all proteins in the body and is required for collagen and elastin maintenance. Our Lysine is vegan and non-GMO.

    Benefits of L-Lysine 500mg

    • Helps prevent cold sores
    • Supports healthy immune system
    • Nut-Free Soy-Free
    • Nut-Free Shellfish-Free
    • Nut-Free Nut-Free
    • Gluten-Free Gluten-Free
    • Fish-free Fish-free
    • Egg-Free Egg-Free
    • Dairy-Free Dairy-Free

    How L-Lysine 500mg works

    Lysine is an essential amino acid used as a remedy for treating a number of conditions including cold sores, stress, anxiety, and even bone health.

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    Breaking it down

    Below we've broken down the main functions of our L-Lysine 500mg and the benefits it can provide.

    In a double-blind, placebo-controlled study, L-lysine supplementation was shown to reduce the occurrence, severity, and healing time of cold sores.

    Since it's one of the building blocks for immune cells, supplementation encourages healthy immune responses during infections.

    What the research says

    Research shows L-Lysine can protect the body against cold sores and the length of an outbreak by blocking the activity of arginine, and amino acid that promotes the growth of HSV.

    • 1. AzzarĂ  A, Carulli G, Sbrana S, et al. Effects of lysine-arginine association on immune functions in patients with recurrent infections. Drugs Exp Clin Res. 1995;21(2):71-8.

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    • 2. Griffith RS, Walsh DE, Myrmel KH, Thompson RW, Behforooz A. Success of L-lysine therapy in frequently recurrent herpes simplex infection. Treatment and prophylaxis. Dermatologica. 1987;175(4):183-90.

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    L-Lysine 500mg Graph


    L-Lysine (as L-Lysine HCL), Capsule (vegetable source) Magnesium Stearate (vegetable source), cellulose

    Found In

    Cold Sore Support, Cold Sore No More

    L-Lysine 500mg Supplement-FACTS