I bought it a few months ago but I had the chance the use it yesterday when I popped my pimple, at first I doubted it and thought it wouldn't work but I decided to give it a try! I put it on the bumpy area after I cleaned my face (I didn't use a toner or cream or anything only a cleanser) and today when I woke up, the patch has turned white and when I took it off, I didn't have the bump anymore (of course it is still red but I'm just glad that the bumpiness went away)!

so I definitely recommend it!