Quantum Health SuperLysine+ Coldstick Lip Sunscreen - Lysine Herbs & Nutrients Soothe & Moisturize Lips - Softens & Protects from the Sun - SPF 21 - Clear - 0.17 Ounce

For the first time in many many years, I did not get a cold sore in November! This product is amazing! I used this a few times a day in November - and December - without even a slight tingle or problem near my lips. I always expect a breakout in early November. As the holidays approach, I find myself getting stressed, and the cold New England weather really begins to hit the area. But using this really really worked! I will be buying much more of this stuff, and I highly recommend it to anyone who gets cold sores!!!!

I have tried many other brands of lip balm but they each caused irritation and breakouts. I am glad that I discovered this brand several years ago. Back then, I also took the pills of the same name everyday to help with outbreaks. I don't take the pills nearly as frequently anymore but using this balm seems to be sufficient for me. I also have decreased my L-citrulline and Arginine (pre workout) usage, which I discovered to be extremely triggering. This balm is very moisturizing in a slightly petroleum jelly type of way, so there is a shine there after applying. I love this thickness about it because I don't need to use so much nor re-apply it frequently. I also use it in my nose because I have sinus issues which constantly has me wiping my nose with tissue. Using this has drastically reduced the level of inflammation that I used to have in my nose and eliminated outbreaks in there. I keep this stuff stocked and I have others now only using it, once they've tried some.

Purchased this for cold sore prevention while in the Florida sun. Soothing. Great ingredients.

The best chapstick I have bought! And the ingredients are non-harmful according to Yuka.

Like this balm. Helps cold sores but does not prevent them.

Literally the only thing that stops a cold sore before they can even surface! And if it surfaces before you can use it, it stops them from growing instantly! Have been using this brand for more than a decade now. I have recommended it 100s of times over the years and everyone says the same-stuff works like magic!

My go to chapstick year round. Lips never burn in the summer!

I got this chapstick because I read it helps with cold sores. It didn’t help prevent mine, as I already had it but I feel like it went away a lot faster by using this.