Why do skincare products and cosmetics contain retinol?

Skincare products and cosmetics contain retinol because the ingredient effectively combats early signs of aging, and it corrects existing skin damage, according to Elle Magazine. As Elle explains, the substance is an ingredient which can latch onto skin cells and train them to rejuvenate themselves to regain their health.

Retinol as an ingredient is found in a bevy of skin care products in various concentrations and forms, Elle Magazine states. The substance originates from vitamin A, and it can cause some redness. Therefore, retinol-based products are best to apply at night. The effective anti-aging ingredient improves skin texture, and it also dramatically reduces wrinkles, according to Elle.