These are the first pimple patches I've tried, so I don't really have a good point of comparison. They work at effectively drawing out the gunk from a break out, and it feels like the breakouts heal more quickly and are less inflamed after I use them. They also stick well and stay in place. Nothing bad to say here.

This is my second time buying these - I'll probably keep doing so unless I find something better and more cost-effective.
So good!

After using the COSRX Acne Pimple Master Patch, I decided to try these ones. I definely prefered these: you can find 51 patches in 2 different sizes.
I think these are actually more effective and less expensive than the COSRX.
They are perfect to use on the pimples during the night, but also during the day under the surgical mask to avoid rubbing and irritations.

After a period of usage, in a period in which I have to fight with frequent break outs, I go in saying I'm in love with this product: first of all for the price point (51 patches), but also for the effectiveness, obviously.

I don't know if these patches are more effective than any other hydrocolloid, but they are better at staying on without leaving residue, and blending in to the skin. Draws out pus effectively, and area is calmed. Does what it's supposed to do! Not very effective on deep whiteheads without other interventions.