Meet azelaic acid, the game-changing skin-care ingredient that also does it all. It is anti-inflammatory, antibacterial, and a tyrosinase inhibitor (in other words, it helps fade hyperpigmentation).

For best results, Dr. Maiman advises using these two products (Paula’s Choice 10% Azalaic Acid Booster and 10% Niacinamide Booster) together.

Story by Carolina Malis • 2mo Bakuchiol, rosehip oil, azelaic acid and niacinamide all offer at least some of the benefits of retinol without the redness and flaking that some users suffer from ...