Hero Cosmetics Mighty Patch Invisible+ Daytime Acne Pimple Patch

I recommend the Mighty Patch because it's the one product on Amazon that actually does what it says it will do overnight.

It's especially good for those painful, under-the-skin pimples or whiteheads that always pop up before an event. You just stick one on before bed and it pulls all the gunk out by morning without you picking at it.