Observed arrival · 2026-09-19
Proof & Glow, where skincare claims meet the studies
An evidence-based skincare library grading ingredients, med-spa treatments, and injectables against published clinical research.
- For
- People comparing skincare treatments and ingredients
- Worth noticing
- Concern pages rank treatments by evidence strength, while individual entries describe study size, duration, tradeoffs, and claim quality.
Field notes
The library separates ingredients, in-office treatments, and injectables, then lets readers filter by concerns such as melasma, redness, hair loss, and skin laxity. Sample entries include study-quality caveats rather than only efficacy claims: the retinol page flags small or industry-run trials, while the vitamin C page notes instability and poor penetration as practical limitations. The homepage also describes a free newsletter and states that the project carries no ads, sponsors, or affiliate links.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue