Quantum Health Lip Clear Lysine+ Cold Sore Treatment Soothe & Moisturize Mouth Sores - L-Lysine Menthol Calendula & Propolis Ointment - Transparent Fever Blister Healing Balm - 0.25 Oz (Pack of 2)

It helps alot. Defintly prevents it from getting to bad and healing was painless and only took 3 days instead of two weeks. Use it when it starts up! Also very hydrating for the lips love it!

This product works very well, I felt like it reduced the life of the fever blister, only a small amount is needed, for the price I would definitely recommend and repurchase this product.

This is really good stuff! Helps to heal cold sores!

I have tried many different kinds of “cold sore” treatments, and none work as well as Lysine. Lysine cures cold sores in as little as 3 days. Just unbelievable. Heading into the winter months I will not be without several in multiple places. My car, bathroom, and my handbag. Great value for the money and no icky taste like most of them have. From the first application you will feel relief.

Girlfriend's review: Lysine is one of the 9 Essential Amino Acids required for bodily function related to proteins. Lysine specifically, is used for lip regeneration. I've been using Lysine for cold sores since my grandma kissed me as a baby. Lysine is the most effective cold sore combatant I've found, period. Lysine brings pain relief, and reduces symptoms. This product is room temperature, and comes out pretty thick. If you apply Lysine when you first start to feel an inkling of an outbreak, 9 times out of 10 you won't have an outbreak. If you apply it during an outbreak, it'll be slow healing. In other words, the speed at which you feel relief is dependent on how fast you can get lysine on your face, and in your body, (highly recommend buying some Lysine in pill form.) If you're slow to put lysine on, it'll be slow to work it's magic. If you apply Lysine fast, it'll work it's magic so fast you likely won't have a cold sore at all. Oh, and Lysine is pretty nice just for dealing with ordinary cracked dry lips. Lip regeneration! Chemistry! Funky chains of carbon, nitrogen, hydrogen, and oxygen baby! ;)

I was skeptical on this but I had a double cold sore pop up so I thought wth I will try it. This stuff definitely works it dried it up like immediately I used this and Carmex to keep it moist from popping open and bleeding it was amazing healed in about 4 to 5 days and no odor from this. Just try it you will be amazed.

Amazing. I normally don’t do reviews. But this product really works. I got it yesterday, and my cold sore was bad. I started to put it every hour or so, and today it’s almost gone. Only 24 hours. I wish I have this product with me when I started to feel the symptoms. I will order more and keep it with me all the time.

This product does what it says. Don’t use your finger to apply, rather use the tube itself. Cold sores clear up in no time.