Hydrocolloid Cold Sore Treatment Patches (15 Invisible Plasters for Cold Sores) - 12 Hours Protection from Water, Bacteria & Viruses - Discreet, Easy to Apply Patches with Patch Applicator

It did the work perfectly

A bit pricey, but does the job. Greate product for covering up cold sores to prevent contaminition.

Product came but absolutely nothing inside. Only the piece of card to show it has not had its seal broken, but no product. complete waste of money

Only good if you don't need to leave the house, after a few hours it turns into a white bubble, your not meant to take it off, leave it for 12 hours to fall off, but I need to take it off and it just ripped my whole skin and lip and made my sore 3x times bigger and more painful

Very helpful! Keeps me from messing with it, and helps when the the pain some. Works well under makeup too.

Good. It heals the wound in a week's time

I bought this product in June and am just trying it now. I failed to get the first one to stick, but on the second try I got it easily. Surprisingly discreet, and it lasted over 12 hours while accomodating normal behavior such as eating, yawning, and sleeping. I ate red sauce though which stained the edge of it, oops. I've already ordered more.

Excellent product, hard to purchase elsewhere. Delicate items beware when applying.

It takes a lot for me to write a review usually however I need to comment on how effective these have been for me! I only get coldsores probably twice per year, every 6 months. Usually, I have a coldsore for a good 2 weeks before fully healing. I am not exaggerating when I say I have used these patches for 4 days and it’s nearly gone already! It has stopped me picking at it, it took the blister down the day after first use and it has stopped any irritation I would usually get. It also prevents the coldsore from scabbing so it heals it so much more hygienically and discretely and again, preventing picking at it. It feels funny on first use but after a few days, you get used to it and forget it’s even on. I found them quite easy to apply, you just have to press around the sides before peeling the rest of the tab off and then it sticks. The size of the patch could be a little bit smaller as I found I had to slightly stick it under my bottom lip to prevent the patch from being in my mouth where it may have not stuck for as long after drinking and eating. But this didn’t impact anything really as it was still subtle and when I did drink and eat, the patch stayed on. I am never going back to using creams again and will be buying these again in future!

I would have given it 5 star if I had received the new version of the patch with the new applicator. I ordered two boxes (from Metropharma shipped by Amazon) and one was the new applicator and one was the old version (expiring in 9 months). The old version is horrible - it’s so hard to put on, the sticker stretches so much that once it’s glued it rolls back very quickly. Waste of money! The new version works super well and it’s easy to put on. The course of the blister is still about a week but at least you’re not suffering during that week! It’s quite well explained in the instruction booklet in a diagram. The sticker stays put for even longer than 12 hours. I would highly recommend the new version, but maybe not guaranteed from this seller.