The 50s skin shift: when your routine has to undo thirty years of habits
A woman I know turned 52 last spring and her face stopped recognising her routine. The same vitamin C serum she had…
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A woman I know turned 52 last spring and her face stopped recognising her routine. The same vitamin C serum she had…
A friend sent me a wellness reel last month claiming that the skin “regenerates between 11 PM and 4 AM” and that…
I had a conversation last spring with a dermatology resident who told me, with conviction, that she had a “Fitzpatrick III skin…
A reader sent me a photo of her cheek next to a moisturiser bottle and asked whether she should switch brands. Her…
TL;DR: Excoriation disorder entered the DSM-5 in 2013, and dermatology referrals citing it have climbed every year since. Lifetime prevalence sits at…
TL;DR: The eight-glasses-a-day rule has no clinical origin; the standard tracing is to a 1945 NRC recommendation that was misquoted for sixty…
TL;DR: PIH and PIE are different lesions on different timelines. PIE (red, vascular) fades in 3 to 24 months. PIH (brown, melanin)…
TL;DR: The skin runs on a 24-hour clock. Cell proliferation peaks at midnight to 4am. Sebum output peaks at noon. TEWL spikes…
TL;DR: Almost everyone has slightly higher sebum on the central face than on the cheeks. The marketing category called combination skin treats…
TL;DR: Postpartum skin is not pregnancy skin in reverse. The estrogen drop, the prolactin spike, the four-month sleep deficit, and the breastfeeding…