What is the primary function of AHA's in skincare?

The primary function of AHAs (Alpha Hydroxy Acids) in skincare is to dissolve intercellular glue, which helps to loosen and remove dead skin cells from the surface of the skin. This process is crucial for exfoliation, as it facilitates the shedding of the outer skin layer, revealing fresher, smoother skin underneath. By breaking down the bonds that hold dead skin cells together, AHAs enhance cellular turnover and promote a brighter complexion.

While AHAs can also contribute to increased moisture retention in the skin over time, their main mechanism of action focuses on exfoliation and improving skin texture. This property makes them particularly effective for addressing concerns like fine lines, uneven skin tone, and rough texture.