L-Lysine, 500 mg, 100 Tablets

Great quality easy to digest and is very effective. Wonderful purchase at a great price!

I ordered Lysine for the first time because I often felt that my body lacked support during the cold season. I finished the course - it is well tolerated, convenient to take. Now I keep it at home, especially in the autumn-winter period. For me, it is a simple but useful supplement.

Free shipping and no customs duties. Excellent product quality—a fantastic purchase. GOOD.

Didn’t suit me. Indigestion and really bad heartburn. Noticed this happening after taking a few doses. I have sensitive gut so not for me!

L-Lysine isn't made in the body but is needed for wound healing and increasing energy. It produces carnitine, a nutrient responsible for converting fatty acids into energy by way of the mitochondria. I find the Vitacost L-Lysine to check all the boxes and is offered at a good price.

I bought this L-Lysine from Vitacost to support my immune system and collagen production in my joints and skin. The 500 mg dosage per tablet is very convenient—you can easily adjust your daily dose to suit your needs or a specialist's recommendations. The tablets are high-quality, the packaging is airtight, and the 300 tablets per serving are much more affordable than other brands. It's a great value for money.

I feel that when I have a herpes outbreak, it goes away faster when I supplement with lysine. It's very effective; the bottle contains a good amount that lasts quite a while, the ingredients are high quality, it's beneficial, the formula is good, and I feel it has improved the quality of my skin.

I bought this for a friend with frequent breakouts of herpes mouth sores and the benefits has been crazy. Highly recommended 👌

Reasonable price for what seems like a high quality product. My fam member takes this whenever he had cold sores.

I take it twice a day. The tablets aren't too big, so they're easy to swallow. Plus, it's a great deal with 300 tablets.