Immune HealthGeneral WellnessHair and Skin
l-Lysine
Pure Encapsulations®
Last updated: Nov 17, 2025
Maintains healthy arginine production and supports the body's natural defenses.*
BUY HERE
Note: When you buy a product through the links on our website, we may earn commission through affiliate programs.
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.
WhatToTrustTM Score
UNCOVER WhatToTrustTM SCORES AND SEARCH PRODUCTS BY CATEGORY.Search products
