Chances are, you’ve heard about the wrinkle-reducing benefits of retinol, but might not understand exactly what this hero ingredient is—or everything it can do for your skin. In essence, retinol belongs to the class of ingredients known as retinoids, which are derived from vitamin A. Retinol works to stimulate collagen production and accelerate skin turnover, smoothing fine lines and wrinkles and fading acne marks, discoloration and blemishes in the process. You’ll find retinol as a star ingredient in many anti-aging serums and creams.
Given retinol’s impressive benefits, it’s a favorite among many dermatologists. To help you understand retinol and how best to use it, we asked top dermatologists to dig deeper into how to make retinol work for your skin.