Retinol creams, or retinoids, help reduce the appearance of wrinkles, boost skin elasticity, slow collagen breakdown and lighten brown spots from the sun, according to WebMD. They also help treat acne and psoriasis.Continue Reading
Retinoids prompt surface skin cells to turn over and die quickly, which allows for new cell growth underneath. Collagen, the substance that keeps skin firm, is supported by retinoids, and they also help thicken the deep layers of skin where wrinkles typically start, explains WebMD.
When it comes to treating acne, retinoids help unclog pores, which allows other medicated creams and gels to work better. They also help prevent dead skin cells from clogging pores, resulting in fewer breakouts, notes WebMD. By reducing breakouts and clearing acne, retinoids assist in lessening the formation of acne scars.
Retinoids may be applied to the face, neck, hands, chest and forearms at least twice a week, states WebMD. They may cause redness and peeling within the first few weeks of use. A person may reduce use to every other day until the body adjusts. It may take three to six months of daily use to notice a difference with over-the-counter products, with the best results showing after six to 12 months.Learn more about Skin Care