Below, learn the top five benefits of retinol for skin renewal. Collagen acts as the skin’s natural scaffolding, keeping it plump and firm — but it doesn’t last forever. As the years roll on ...

She tells us, "When looking for a retinol cream, it is important to consider the concentration as those with sensitive skin or those new to retinol should opt for a lower concentration." ...

We spoke to dermatologists about the benefits of using retinol to treat acne, fine lines and more. Shop their recommendations from brands including CeraVe, The Ordinary and Murad.