Instead of throwing away wine that’s past its prime, add it to your bath, says Vanessa Henderson, spa director of Glad Springs Spa in Cle Elum, Washington. Wine is a natural skin softener that is rich in polyphenols, which help combat free radicals and slow down the aging process. Don’t look good in red? Fear not—cabs or merlots won’t dye your skin or stain your tub. Not convinced? Use white wine instead—it has the same antioxidant and hydrating benefits.