Hair and SkinImmune Health
L-Lysine
Nature's Bounty®
Last updated: May 13, 2026
L-Lysine is an essential amino acid that cannot be made by your body – you must get it from nutritional sources. L-Lysine is used for the health and integrity of your skin, and is used for the production of collagen for and tissue maintenance.*
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L-Lysine Ingredients*
We only evaluate bioactive ingredients—the ones that truly contribute to a product's performance. Below is a list of bioactive ingredients found in this product.
For each ingredient, the quantity in parentheses indicates the amount per serving.
L-Lysine is an essential amino acid often promoted for various potential benefits, including supporting immune health, collagen production, and the prevention of herpes outbreaks, though more research is needed to fully understand its effects.
*These product and ingredient description statements have not been evaluated by the Food and Drug Administration (FDA). This product or its ingredients are not intended to diagnose, treat, cure or prevent any disease.
Product description and ingredient list are obtained from the product's brand/company website. Ingredient description is provided by our expert.
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