The science behind serums, actives, and skincare devices — what the dermatology research actually supports.
TL;DR Topical hyaluronic acid (HA) genuinely hydrates skin by pulling water into the stratum corneum and holding it there — this is well documented,
TL;DR Yes — and the evidence here is better than the evidence for a lot of things sunscreen gets marketed on. The Nambour trial,
TL;DR Yes, niacinamide has real, replicated clinical evidence behind it — mostly for reducing hyperpigmentation, improving skin barrier function, and modestly reducing sebum production
TL;DR Retinol works. It's a vitamin A derivative that your skin converts, in two enzymatic steps, into retinoic acid — the same
TL;DR Topical L-ascorbic acid (the active form of vitamin C) has real, published evidence for reducing hyperpigmentation and improving overall skin tone,
TL;DR Bakuchiol, a compound extracted from Psoralea corylifolia seeds, does appear to improve fine lines, pigmentation, and skin firmness in a way comparable
TL;DR Microbiome skincare serums are built on a real and interesting premise — your skin does host a distinct bacterial community, and disrupting it
The evidence, in your inbox. No sponsored placements inside a verdict, ever.