Which product is considered essential after exfoliation treatments to maintain skin health?

After exfoliation treatments, the skin can be more vulnerable and may require additional care to maintain hydration and skin barrier integrity. A moisturizer or hydrating serum is considered essential because it helps to restore moisture that may have been lost during the exfoliation process. This is crucial in promoting healing and keeping the skin soft and supple.

Exfoliation often removes dead skin cells and can lead to a temporary increase in skin sensitivity. Therefore, using a moisturizer or hydrating serum can significantly improve the skin's condition by providing necessary hydration, locking in moisture, and supporting the skin's natural barrier. This creates an optimal environment for skin repair and regeneration, which is particularly important after such treatments.

Although sunscreen is also important for protecting exfoliated skin from UV damage, it serves a different purpose. The primary goal post-exfoliation is to replenish moisture, making the moisturizer or hydrating serum the most immediate need. Similarly, while a cleanser is vital for maintaining overall skin care, it is usually recommended before treatments rather than immediately after, as exfoliating the skin is meant to prepare it for subsequent products like moisturizers.