Which of the following is a type of chemical peel?

Alpha-hydroxy acid (AHA) peels are a type of chemical peel known for their effectiveness in improving skin texture and appearance. AHA peels work by using naturally occurring acids derived from fruits, such as glycolic acid and lactic acid, to chemically exfoliate the surface of the skin. This process helps to remove dead skin cells, reduce the appearance of fine lines and wrinkles, and enhance overall skin radiance.

In contrast to other options that focus on physical exfoliation or hydration, AHA peels utilize a chemical reaction to achieve their effects. Moisturizing facials, hydrating masks, and exfoliating scrubs serve different purposes, such as adding moisture to the skin or providing a physical means of exfoliation. These options do not achieve the deeper skin rejuvenation that chemical peels offer, making AHA peels a specific category within the broader realm of skin care treatments.