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topical ointment for herpes :: Article Creator Best Retinol Creams And Serums For Your Skin Concerns Many anti-aging serums include superstar ingredients like retinoids, which incorporate vitamin A as their active age-defying ingredient. Retinoids are widely used—and proven to be effective—in promoting cell turnover, stimulating collagen production, exfoliating and clearing clogged pores, fading pigmentation, and enhancing the overall appearance of dull skin. Selecting the right product can be challenging as there are various forms of topical vitamin A available, such as retinol, retinal, and retinyl esters. These forms convert to retinoic acid upon contact with the skin. Retinoic acid, which is a type of retinoid, can only be obtained through a prescription. Dr. Andrew Ordon, a board-certified plastic surgeon in Beverly Hills, California, says, "Retinoids, including retinol, facilitate collagen production and cell turnover, reinforcing the