active · antioxidant
Hydroxypinacolone Retinoate
Generally safe·Moderate evidence
A next-generation retinoid ester designed to be more stable and gentler than retinol. Early published research suggests it is well tolerated and may support skin renewal with less irritation potential than earlier retinoids, though long-term studies continue.
References
Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.