![]() ![]() Retinoic acid can also be applied topically, but is much harsher than a retinol cream or serum, as it does not convert naturally over time. Tina Alster of the Washington Institute of Dermatologic Laser Surgery, when retinol is applied topically, it converts to retinoic acid by specialized enzymes found in the skin. Retinol is a synthetic derivative of vitamin A, the group of fat-soluble vitamins common in carrots, eggs and sweet potatoes.Īccording to Dr. We sat down with skin care industry experts to get all the details on this popular product. Look no further to find answers on whether it's time to incorporate retinol into your skin care regimen. Even those who haven't jumped headfirst into using it are curious about the highly-regarded ingredient.īut what exactly is this ingredient so often seen in creams and serums alongside buzzwords like "age-defying," "anti-wrinkle" or "reparative"? Is retinol safe? When should it be used and why? Over the past few years, retinol (and its alternatives) has increased in popularity and has even become a staple feature in nighttime skin care routines everywhere. ![]()
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