5.0
Great product
The quality of Now products is outstanding!!
12/2/2025
L-Lysine is an essential amino acid that must be obtained through the diet or through supplementation. Lysine is necessary for the production of all proteins in the body, and is required for the maintenance of the structural proteins collagen and elastin, which form all connective tissue such as skin, tendon, and bone. L-Lysine is also a precursor to L-carnitine, which is needed for fat metabolism and energy production. In addition, L-Lysine may help to support a healthy immune system and proper cardiovascular function.Natural color variation may occur in this product.
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L-Lysine is an essential amino acid that must be obtained through the diet or through supplementation. Lysine is necessary for the production of all proteins in the body, and is required for the maintenance of the structural proteins collagen and elastin, which form all connective tissue such as skin, tendon, and bone. L-Lysine is also a precursor to L-carnitine, which is needed for fat metabolism and energy production. In addition, L-Lysine may help to support a healthy immune system and proper cardiovascular function.Natural color variation may occur in this product.
- SKU
- 4-23346360
- Brand
- NOW Foods
- Category
- health / supplements
- Variants
- 1
Customer reviews
5.0
Easy to Swallow
The NOW L-Lysine 500 mg 250 Veg Capsules I purchased are easy to swallow and a good value as well. Tablets are just way to big for human beings to swallow. Love these NOW L-Lysine Veg Capsules. Will purchase again.
10/2/2025
5.0
L-lysine
Excellent product. I have used it for many years.
6/11/2025
5.0
Great for a lot of things
Love this product in the capsules, would have prefered the larger bottle.. but was out of stock. My college aged son takes this on a regular basis. This order was for him. I like the powdered product. I add to my coffee every morning.
10/29/2023
4.0
Love the capsules and not big tablets!
Very good.
12/29/2022
5.0
Supplements
Quality products awesome customer service
12/7/2022
5.0
Immune Health
I was advised to include Lysine in my daily supplements to bolster my immune system. I am continuing to experience good health.
11/9/2022
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