Closed Comedones Are TikTok's Latest Skincare Deep-Dive

This video breaks down the exact Korean skincare routine to eliminate closed comedones—those stubborn tiny bumps on your forehead and cheeks caused by a damaged skin barrier. The creator walks through a four-step nighttime routine: cleansing with a pH-balanced foam, exfoliating with a BHA toner pad to remove dead skin, applying hyaluronic acid serum and using an LDM device to strengthen the skin barrier, then finishing with a lightweight moisturizer. She swears this routine done 2-3 times weekly completely cleared her closed comedones, transforming her skin texture from bumpy to smooth.