5. Take 160 milligrams of soy isoflavones per day or pour soy milk over your cereal. Soy consumption may support skin health by supplying high-quality protein needed for building and maintaining collagen, the material essential to connective tissues, says Aaron Tabor, M.D., CEO and medical research director at Revival Soy in Kernersville, North Carolina. Soy isoflavones may also act as antioxidants to protect collagen from damage caused by free radicals, highly reactive molecules that can weaken or destroy cell membranes. Free radicals can also damage DNA, create age spots and wrinkles, and depress the immune system, increasing the risk of skin cancer. Good sources of soy isoflavones include soy milk (20-35 mg soy isoflavones per serving) and tofu (20-30 mg soy isoflavones per serving).
6. Switch from a deodorant soap to one with added fat, like Dove, Oilatum, or Neutrogena. Deodorant soaps can be drying, whereas added-fat soaps leave an oily, yet beneficial, film on your skin.
7. Keep your beauty products clean and simple, particularly if you have sensitive skin. Stay away from products with color, fragrance, or those that produce bubbles or have “antibacterial” on the label, says Dr. Cambio. These can all irritate skin.
8. Smooth a couple of drops of olive oil over your face, elbows, knees, and the backs of your arms every evening. The oil contains monounsaturated fat, which refreshes and hydrates skin without leaving a greasy residue.
9. For soft, young-looking hands and feet, slather on moisturizing cream and then slip on thin-fabric socks and gloves while you sleep.
10. Tone your skin with a sage, peppermint, and witch hazel combination. Sage helps to control oil, peppermint creates a cool tingle, and witch hazel helps restore the skin’s protective layer. Combine 4 ounces of witch hazel with 1 teaspoon each of sage and peppermint leaves and steep for one to three days before applying to your skin.
11. Select a moisturizer that contains skin-repairing humectants. Is that a new word for you? Humectants attract water when applied to your skin and improve its hydration. Good ones include glycerin, propylene glycol, and urea. Also look for skin products that contain alpha-hydroxy acids (AHAs), compounds that help reduce wrinkles and improve dry skin, acne, and age spots. AHAs, which naturally occur in grapes, apples, citrus, and sour milk (think buttermilk or yogurt), work by speeding up the turnover of old skin cells, making skin look younger.
12. Use a loofah daily to keep ingrown hairs and scaly skin under control. While in the shower, gently scrub bumpy or scaly skin with a circular motion to remove dead cells. For extra-smooth skin, sprinkle a few drops of an alpha-hydroxy product on the loofah before scrubbing.
13. Take rose hips every morning to help build collagen. Rich in vitamin C, rose hips (available at drugstores) can help keep skin smooth and youthful. Follow label directions.
14. Pop a high-potency multivitamin every day. Many nutrients are vital to healthy skin, including vitamins C, A, and B. The most reliable way to get them all every day is to eat well, as well as take a daily supplement.
15. Use unscented baby powder to keep areas where skin meets skin — like the inner thighs, underarms, beneath large breasts — clean and dry. This is important to prevent a common skin condition called intertrigo, which occurs when such areas remain moist, fostering the growth of bacteria or fungi.
16. If you’re gearing up for a day in the sun, steer clear of scented lotions and perfumes. Scented products can lead to blotchy skin when exposed to the sun, says Galvez.