How do emollients function in skincare?

Emollients play a key role in skincare by forming a protective barrier on the skin’s surface. This barrier prevents moisture from evaporating, thereby helping to maintain hydration and improve skin texture. They are often oil-based ingredients that provide a softening and smoothing effect, making the skin feel more pliable and comfortable.

While binding water to the skin, removing impurities, and acting as preservatives are all important aspects of skincare, these functions are not what defines the role of emollients. Emollients focus specifically on maintaining moisture by creating a seal on the skin, which is critical for individuals dealing with dry or sensitive skin conditions. This feature is particularly vital in esthetics, as healthy, hydrated skin is often a primary goal of treatments and product use.