Dry skin is a skin type, as reported by The Healthy, citing Ramya Kollipara, MD, a board-certified dermatologist at Westlake Dermatology in Dallas, Texas. Dehydrated skin is something different: a lack of water in the skin, which any skin type can have, including oily skin.
Is hydration truly a magical reset button for your skin? This science-backed analysis dismantles the myths, detailing how the skin’s self-hydrating machinery works, why drinking excess water has no effect, and where the power of moisturizers meets its absolute limits.
