Extreme temperatures, intense winds, and indoor heating: winter can do quite the number on your hair and skin. The best strategy over the next few months? Boosting the hydration content of your skincare regimen and makeup, selecting richer body products, and treating your hair to nourishing formulas. And while certain types of products are worth splurging on, others can help you save a dollar… or twenty. It all comes down to selecting wisely! Here are 10 beauty essentials that will help keep your skin and hair healthy and hydrated this season.