SKIN · OCTOBER 2026
PDRN skincare (salmon DNA): what it can and can’t do
Salmon-DNA serums: strong injectable data, very little for creams.
Skin · Updated October 2026
Skin, explained: what the research says about today's buzziest products
PDRN serums, LED masks, collagen powders, K-beauty bestsellers. We read the studies so you don't have to — what they found, how big they were, and who paid for them.
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General information, not medical advice. Talk to a dermatologist about your own skin.
SKIN · OCTOBER 2026
Do red light therapy masks work? What studies show
Four trials, the wavelengths they used and how often.
SKIN · OCTOBER 2026
Do collagen supplements work? 3 meta-analyses compared
Positive overall — until you remove industry-funded studies.
SKIN · OCTOBER 2026
Menopause skin care: what changes and what helps
Collagen loss after menopause, and a four-step routine.
SKIN · OCTOBER 2026
Anti-aging hands: crepey skin, age spots & SPF
SPF, gloves, retinol — and your hands under the gel lamp.
SKIN · OCTOBER 2026
Best sunscreen for Miami sun: mineral vs chemical
Mineral vs chemical, how much to apply, and tinted SPF for spots.