Right after getting it, it hurts like crazy, so your face feels hot, but inside it feels moist(?) and cool, which is a strange sensation. Since inner dryness improves, small rice-grain-sized pimples improve too. It has the downsides that the effect is short-lived and you have to regularly endure the pain, but it has few side effects and is approved by the Ministry of Food and Drug Safety, so among skin boosters, this is the only one I get.
This is a surgical review pursuing natural beauty.