It worked amazing! I had a cold sore on my lip and inside my mouth and after using it just for a few hours it started to work and after 2 days they were gone. So easy to apply and just amazing!

I love this product. It is easy to use. No mess, no fuss. it hides the ugliness and helps with the pain and healing process quickly. Polysporin is a great all around product.

For lack of any other options, here goes nothing. Anything that can reduce the time I'm afflicted with this particular plague is noteworthy. I have used a prescription medication (Zovirax) in the past, that I doubt is any better than the over the counter remedies available now. Any kind of duration reduction of a cold sore is welcome at any cost! Polysporin is a trusted brand in my house and like most people, I'll try darned near anything to be rid of the excruciating blight on my lip.

used it when I had a bad cold sore just before my wedding. loved that it helped heal while I could add makeup to cover the sore so that I wasn't distracted by the ugly thing on my face while getting ready for my wedding. will definitely buy again!!

great product once again from polysporin

I tried this patch and it works quite well. I really like polysporin products and for quick healing, they are they experts.

Awesome product! I would always buy this because it works exactly as advertised. I would recommend this to everyone & am so glad to hear from others that they've had the same results.

Works well my cold sore was gone within 3 days

My whole family suffers from cold sores all year round and we have found that this is a comparable product to Abreva which is 3x as expensive.

I am one that suffers from those ugly cold sores. Over time I have tried many products but none were effective. I was visistinga friend and got a cold sore, quickly we went to the drugstore to see what I could find to help me to heal this sore. I came upon Polysporin cold sore patch.I decided that I would give it a try. I was amazed when I applied the patch how well it covered my sore but the best part was that my cold sore healed quickly. I highly recommend this to anyone who suffer with these horrible sores. Now I always have a package in my purse and at home. Best product on the market!