
13. Retinol Also Improves The Appearance of Fine Lines And Wrinkles.
While retinol was originally developed as a treatment for acne, what dermatologists discovered is that it reduces the appearance of the fine lines and wrinkles that form on your skin due to aging (via National Institute of Health). As the upper layer of the skin gets thicker and wrinkles become embedded in it, retinol regularly can stop and even reverse that process. The result is healthier skin that shows less wear and tear. Just be sure to cover up with sunscreen, as retinol can make your skin more sensitive to the sun (via plasticsurgery.org).