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L-Lysine, 500 mg, 100 Tabs
Prices as of September 28, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.
Price history tracked at Macy's price tracker
14-day low
$10.79$10.79
Sep 15 · Macy'sSep 15 on Macy's
Best price
$10.79$10.79
−0% vs high0% below 14-day high
14-day high
$10.79$10.79
All storesAcross all tracked stores
Today's best price is the lowest AskPrice has recorded · tracked since Apr 2026.
$11$11$11
Sep 15Sep 28
- Macy's
About this product
NOW Foods L-Lysine is a dietary supplement providing 500 mg of L-lysine per tablet. This essential amino acid must be obtained through diet or supplementation, as the body cannot produce it. It supports protein synthesis for hormones, enzymes, and antibodies, and contributes to collagen production, which maintains connective tissues like skin, tendons, and bones. L-lysine also aids in calcium absorption and may support immune and cardiovascular health. The product is made in the USA.
- 500 mg per tablet
- essential amino acid
- supports protein synthesis
- aids calcium absorption
- made in USA
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