A: Products with the shortest shelf life are mascara, liquid liner and cream eye shadow, which can expire in three to six months. But it’s best to check all your products. See our comprehensive expiration guide for details. |
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A: The nail polish color you choose will depend on your skin tone. According to InStyle, if you have a dark complexion, go for rich burgundy shades with gold undertones and deep purples. If you have a medium complexion or olive skin, try deep berries and reds. Fair skin tones look great in plum nail polish.
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A: Try to shampoo your hair every other day, because washing too frequently can strip strands of natural oils and moisture. Also, look for formulas with moisturizing ingredients such as lanolin, silicone and shea butter. Before using any heat-styling tools, be sure to apply a product that protects the hair. For more on fending off dryness and combating other common wintertime hair problems, see here. |
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A: Cortisol is a hormone linked to stress. When we get proper sleep, we have lower levels of cortisol. With less cortisol, collagen production increases. Collagen is responsible for keeping skin plump, supple and smooth, plus it helps skin retain moisture. In addition, poor sleep weakens your immune system, and can cause skin conditions like rashes. And, if you don’t get enough sleep, your skin can’t benefit from restorative processes that occur during deep (delta) sleep phases, dermatologists Harold Lancer, M.D., and Howard Murad, M.D., tell The Los Angeles Times.
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