Exfoliating unclogs pores and helps lock in moisture, according to clinical research published in Plastic and Reconstructive Surgery. Therefore, exfoliating prior to shaving leaves your skin prepped and ready for the razor blade. Conversely, exfoliating after shaving means that you'll likely experience more irritation and redness. "Many of the typical exfoliants could burn following shaving and your skin may appear red and angry—it's best to avoid that," board-certified physician Dr. Sarah Allen told Southern Living. Because exfoliating is so good for your skin, Dr. Allen recommends exfoliating about two-three times each week, as well as before shaving.
That said, not all exfoliating agents are beneficial pre-shave. "...Alpha-hydroxy acids ... and beta hydroxy acids ... — chemical exfoliants are not ideal just prior to shaving because they may cause slightly more irritation than physical exfoliants," Dr. Allen adds. Instead, seek out physical exfoliants like jojoba beads, microbeads, sugar scrubs, and coffee grounds. Additionally, be careful not to go overboard with exfoliating. Doing so more often than necessary can cause additional irritation, warns the American Academy of Dermatology Association (AAD). Furthermore, products like retinol are known to increase skin dryness after exfoliating, which makes moisturizing extra important.
