Retinol, Acids, or Both? How to Use the Best Anti-Agers

When it comes to anti-aging, certain truths are just accepted (and proven). One: hydration, hydration, hydration. Two: Sun protection is key. And three: Active ingredients are your friends, particularly retinol and AHAs and BHAs. There’s just one caveat: They dont play well together. But we hate to settle for just one, so we asked Dr. Rachel Nazarian of Schweiger Dermatology Group to tell us how to use both and get all the benefits. 

Scroll through to find out how it’s done.