Are there any cosmetics that can quickly soothe the skin if a sudden breakout occurs?

I suddenly got a big pimple on my skin.

Ah, but it's not salty either, and...

The location is pretty bad, so it's really stressful.

Are there any cosmetics that can quickly soothe acne?

It is tiring whenever I get skin trouble.

Looking at my sister's pouch, is that some kind of weird ampoule?

I saw something like this; I'm curious if it actually works.