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Sleep in gloves and socks

It's not just the skin on your face and body that can take a beating during the winter—your hands and feet are super susceptible, too. "Since you're likely washing your hands more during the winter to avoid cold and flu germs, make sure to use a hand soap that has moisturizing ingredients," says Kazin. At night, he suggests slathering on Neutrogena Norwegian Formula Hand Cream, $5.29, a universal derm favorite, on both hands and feet, then putting on gloves and socks to lock in that moisture overnight.

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