Quantum Health, Lysine Cream, 0.25 Ounce

This little tube is magic gold and a tiny dollop will effectively treat the symptoms. Apply as soon as you feel the symptoms coming on and it will heal faster and completely eliminate any pain or discomfort. I discovered this product years ago from another online retailer and when I needed more, it made sense to order from AMAZON Prime. It may seem pricey for the size, but because you only need a tiny amount, the product will last a long time.

Es muy bueno y natural para usarlo alrededor de las partes íntimas cuando tienes picor o rash. Gracias

When I’m under stress, I take this daily, it will help prevent cold sores, and if you do have a cold sore starting, it will shorten the duration, highly recommend it.

Good price didn't smell bad did what it was suppose to do.

We always want the cure all for cold sores. I make sure to put this on my lip the second I feel something tingly. Sometimes it works and a cold sore never rears its ugly head! Sometimes it doesn't and I get the cold sore but I use this the whole time I have the sore to keep it moisturized. Prescription meds are the best solution to stop a cold sore before you get it.

I've used this same product for years and it clears up a cold sore faster than a prescription ointment.

Great for fighting off cold sores, especially if you begin applying right at the first symptom. Always try to keep this in our cabinet!

This is so great! It really works!