Dry and flaky? 4 tips to keep skin hydrated in winter. It’s hard to stay hydrated when there’s a chill in the air. Winter dryness can wreak havoc on sensitive skin. Here are a few tips for staying juicy throughout the rest of winter. Drink Water – Hydrate from the inside out. We sometimes forget to drink our eight cups when it’s cold outside. It’s tempting to reach for warm caffeine-filled mugs when we’re snuggling up in front of the fire. But caffeine can further dehydrate,