Skin cycling is a viral TikTok skincare trend, but it's actually been around for a while. It's a four-day routine, plus two "recovery" days without products like retinol or exfoliants. Dr. Annie Chiu, ...
Is it time to give your face a break? Proponents of a popular skin-care routine dubbed “skin cycling” think it is. Skin cycling has gained popularity on TikTok for its less-is-more approach to skin ...