Sure, long hot showers feel great in the dead of winter, but they're not doing your skin any favors. "The steaming water rising from your skin during and after a shower is literally your soft, supple skin evaporating into thin air," says Deirdre Hooper, MD, of Audubon Dermatology in New Orleans. New York City-based dermatologist, Dhaval Bhanusali, MD, suggests limiting shower time to no more than seven minutes, max.
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Along with shorter shower time, cooler water is essential too, since hot water strips skin of its natural moisture. Director of Cosmetic and Clinical Research at Mount Sinai Hospital Joshua Zeichner, MD, keeps his shower the temperature of a warm pool. A tell-tale sign that your H2O is too hot? "If your bathroom mirror steams up while you're in the shower, the water is too hot," says Mona Gohara, MD, associate clinical professor of dermatology at Yale School of Medicine.
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"True soaps have an alkaline pH, which can disrupt the outer layer of the skin," Zeichner says. "Use gentle, hydrating, soap-free cleansers instead." His pick: Dove Deep Moisture Body Wash, $5.99. You also don't need to wash everywhere (stay with us here). "Only wash the areas where skin touches skin, like your armpits and groin. Skip your arms and legs unless they're physically dirty, since you don't want to wash away your skin's natural oils," says Rebecca Kazin, MD, FAAD & Associate Director, WIDLS in Chevy Chase, Maryland.
And we're talking right after. Gohara says it's essential to apply some kind of moisturizer within three minutes after getting out of the shower. The goal is to trap the water that's already in your skin before it can evaporate, adds Chicago dermatologist Jordan Carqueville, MD. To that point, layering your hydration is also a good move.
Hooper suggests starting with coconut or jojoba oil, then using a thicker cream or balm on top of that. Zeichner uses Aveeno Cracked Skin Relief Cica Balm, $12.99: "It's a cross between a cream and an ointment, and can repair even ultra dry and cracked skin without leaving it feeling sticky." If you want to use just one product, make it a moisturizer that contains a humectant, which draws water to the skin, and a lipid, which seals in the moisture, says Carqueville. Her pick: Avene XeraCalm A.D Lipid Replenishing Cream, $33.
Hyaluronic acid is your complexion's BFF: "It draws water to the skin and helps the cells look and stay plump," says Carqueville. HA serums are great, HA sheet masks are great, but to get the most bang for your buck, Gohara suggests layering the two. Apply a serum, then pop on a sheet mask and let the hydrator do its thang. Carqueville is a fan of the Replenix Pure Hydration Hyaluronic Acid Serum, $93.33. We like Garnier SkinActive Moisture Bomb The Super Hydrating Sheet Mask, $4.