What is the main benefit of using an emollient during a skincare service?

Using an emollient during a skincare service primarily serves to hydrate and soften the skin. Emollients are substances that help to fill in the gaps between skin cells, creating a smoother surface and preventing moisture loss. This is especially important in skincare, as maintaining hydration levels can improve the overall texture and appearance of the skin.

When emollients are applied, they form a barrier that locks in moisture, making the skin feel softer and more supple. This is beneficial not only for aesthetics but also for maintaining the skin's health. Many emollients also have additional soothing properties that can help calm irritated or dry skin, further enhancing their hydrating effects.

Other options such as cleansing the skin, providing sun protection, or exfoliating dead skin cells encompass different functions and approaches in skincare but do not reflect the primary purpose of emollients. Each of those functions is important in its own right, but they do not relate to the core benefit that emollients provide during a skincare service.