retinol after 40
7 Experts Reveal Beauty Secrets for Retinol After 40
A 2025 study found 80% of women over 40 tolerated a low-strength retinol regimen, proving it can safely revitalize skin after 40. In my experience, a careful routine that balances potency with barrier support delivers lasting radiance without the dreaded flake-fest. Beauty at 40: A Foundation for Longevity Key Takeaways