We can’t believe we haven’t done a dedicated podcast episode to anti-aging superstar retinol. This skincare active has been clinically tested (again and again) to effectively improve fine lines, wrinkles, hyperpigmentation… you name it! But with thousands of retinol serums to choose from, and even countless different “retinoids” to shop for, it can get confusing fast. So let’s get into the retinoid landscape, interesting retinol clinical tests, and all your retinol questions answered.