AHA Resurfacing SerumAHA (Alpha hydroxy acids) is a chemical exfoliants that work by dissolving the bonds that hold skin cells together, encouraging surface skin cell turnover and allowing new ones to take their place for a brighter, smoother skin tone. Together, these ingredients achieve a 10% AHA level at 3. 5 pH This potent combination of active ingredients refines skin texture and helps to diminish the appearance of fine lines and wrinkles, promoting a more youthful