Evidence-based skincare intelligence. The research, the science, and the stuff no one else is talking about.
A measurable population of “zombie” cells builds up in your skin with age and actively sabotages the tissue around them. Senolytics are the first ingredient class that removes them. The first cosmetic senolytic shipped in 2024. Most consumers have not noticed.
The first new UV filter approved in U.S. sunscreen in 25 years is finally on the FDA’s desk. Europe has had it since 2000. Why the regulatory gap mattered, what bemotrizinol actually does, and which brands will move first.
10x more bioavailable than retinol, one conversion step from the active form, and mounting clinical data showing it outperforms — with less irritation. Why the skincare industry buried its best retinoid.
Zinc oxide doesn't "sit on top and reflect UV like a mirror." It absorbs 95% of the UV it blocks — the same mechanism as chemical sunscreen. Photobiologists have known this for decades.
Search interest is up 557%. The clinical data is genuinely promising. But the FDA has zero approved exosome products, and the gap between the science and what's being sold is enormous.
The barrier-care trend has produced a documented rise in irritant contact dermatitis. The real barrier science — ceramide ratios, microbiome layers, postbiotic signaling — is almost absent from the conversation.