The Puff vs the Formula: Cushion Breakouts
Cushion breakouts: the damp puff vs the preserved formula. A Korean doctor’s weekly routine – soap, water, a towel – with nothing new to buy.
acne
Hypothesis vs Trials: Hair Removal and Acne
Laser hair removal and acne: the 1999 sebum study vs the controlled trials. A doctor in Korea separates established evidence from mechanism.
Inflamed vs Non-Inflamed Acne: Clindamycin
Inflamed vs non-inflamed acne: topical clindamycin works on one of them. A doctor in Korea on why it is paired with benzoyl peroxide, and how to use it.