Teen skin doesn’t have to be a guessing game. Breakouts, oil, and redness may be common, but they’re not inevitable. As a board-certified plastic surgeon and founder of Dr. Koo Skincare, I’ve spent...

Teen skincare is overwhelming—one minute you’re watching a TikTok influencer swear by slugging, and the next, someone’s telling you that water is the only skincare you need. With so much conflictin...

Teen acne can be frustrating, unpredictable, and sometimes downright unfair. Breakouts often appear at the worst times. They can appear just before a school dance. They can also appear for importan...