Mandelic acid is derived from what natural source?

Mandelic acid is indeed derived from almonds. It is an alpha hydroxy acid (AHA) that is known for its gentle exfoliating properties, making it suitable for various skin types, including sensitive skin. This acid is often used in various skincare products to improve skin texture, reduce the appearance of dark spots, and assist in the treatment of acne.

The other options represent sources for different acids. For example, apple-derived acids such as malic acid are commonly used in skin care, while citric acid is derived from citrus fruits. Sour milk is associated with lactic acid, which is another type of AHA but is not related to mandelic acid. Understanding the source of mandelic acid is crucial for recognizing its unique characteristics and applications in advanced esthetics.