Which type of moisturizer is best suited for dry skin?

Thick creams or ointments are the most suitable moisturizers for dry skin because they are designed to provide a higher level of hydration and protection. Dry skin often lacks essential moisture, and thicker formulations typically contain occlusive agents that help to seal in moisture and prevent transepidermal water loss. These products create a barrier on the skin’s surface, which is essential for maintaining hydration in dry conditions.

In contrast, oil-free lotions and light gel formulations, while they can be hydrating, don't deliver the same level of intense moisture that thicker creams provide, making them less effective for addressing the specific needs of dry skin. Foaming gels, on the other hand, are often designed for oily or combination skin and can sometimes contain ingredients that may further dry out already parched skin. This is why thick creams or ointments are the best choice for individuals dealing with dry skin.