NOW Supplements, L-Lysine (L-Lysine Hydrochloride) 500 mg, Amino Acid, 250 Tablets

This is a great product at a great price point! We use it daily as it helps prevent cold sores and viruses.

This is my greatest tool in my arsenal whenever I start to get a cold sore. Reduces the severity and duration by like half! The pills are easy to swallow and the price is fair. I love the Now brand and will continue to purchase this product!

Bought to treat shingles. Results in 2 days. Also works for mouth sores (canker sores). Recommend this and tea tree oil/and neem oil topically to clear shingles.

I buy a large quanity of these to take if I begin to feel a cold sore coming on. I take a few high mg. tablets to stop the feel of it beginning. Which is a tender area with maybe a little raised lump. I take a few throughout the next few days to reverse it and make it go away. Catch it quick and keep on hand. BAM!

I got this for my dogs itching. He is an older dog and I think he was over vaccinated throughout his life so he has some skin viruses. I read somewhere that lysine helps with the itching and it seems like it did. If you decide to try it, check with your vet first though because it may contradict some medications and other vitamins.

I take two pills a day, and I havent had any canker sores since I started. If I forget to take them for a day or two, they start coming back. I gag easily on large pills, and these are very easy to swallow.

Great product

I’ve struggled with occasional canker sores for years and the dentist has had no solution. I found an article suggesting these and it’s worked like a charm! if I feel one start to come on, I take 1000-2000mg everyday and it goes away!

Ok

Taking these for shingles. Not sure if they’re working but good price for them anyway.