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L-Lysine

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L-Lysine

NOW® L-Lysine is an essential amino acid, meaning that it cannot be manufactured by the body. It must be obtained through the diet or by supplementation. Lysine is one of the most well-known amino acids and is an essential component of protein. It contributes to healthy immune system function, membrane health and collagen synthesis.

$7.49
L-Lysine
$7.49

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NOW® L-Lysine is an essential amino acid, meaning that it cannot be manufactured by the body. It must be obtained through the diet or by supplementation. Lysine is one of the most well-known amino acids and is an essential component of protein. It contributes to healthy immune system function, membrane health and collagen synthesis.

L-Lysine | Swanson Vitamins