Dry skin and dehydrated skin are frequently used interchangeably, yet they describe two very different skin concerns. Misunderstanding the difference can lead to using the wrong products, worsening skin discomfort, and ongoing barrier damage. Knowing whether your skin lacks oil or water is essential for building an effective skincare routine and maintaining long-term skin health. What Is Dry Skin? Dry skin is a skin type , meaning it is largely determined by genetics and tend