Last Updated on June 7, 2026 by Giorgia Guazzarotti I started my Curology prescription of tretinoin in late November 2019, and despite my best efforts to acclimate to 0.01% tretinoin, it’s been an uphill battle. Yes, 0.01% tretinoin. I know it’s not much–I SAID WHAT I SAID! But that’s the thing about skincare: it’s never … Continue reading A Tretinoin Survival Guide