When it comes to skincare, people often use the terms hydrating and moisturizing interchangeably. But the truth is, they’re not the same — and understanding the difference can completely transform how your skin looks and feels.   If you’ve ever wondered why your skin still feels tight or flaky despite using a moisturizer, it may be because your skin needs hydration instead — or vice versa. Let’s break it down.   What Does Hydrating Mean?   Hydration = Water.   Hydrating your skin means increasing its water content. Dehydrated skin often feels tight, dull, and less plump because it lacks…