Retinol for Anti-Aging: The Complete Evidence-Based Guide
Introduction This guide breaks down exactly how to use retinol for anti-aging: which concentration to start with, how to build tolerance without irritation, what results to expect, and when prescription alternatives make sense. Everything here is backed by peer-reviewed studies and board-certified dermatologists. Learn more about our evidence-based approach. If you’re researching retinol for anti-aging, […]