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Natrol L-Lysine, 500 mg, 100 Capsules
Regular: $9.99You Save: 47%Online Sale Price: $5.27, 2 for $10.44
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Supports Healthy Immune System Function
Free Form Amino Acid
L-Lysine is an essential (free-form) amino acid that helps support a healthy immune system. As the human body cannot create its own L-Lysine, it must be derived from diet and supplementation.