Due to its natural cleaning characteristics, goat's milk is a popular component in natural soaps. It eliminates debris, oil, and dead skin cells from the skin gently and without the use of harsh chemicals or additions. Because goat's milk has a pH similar to that of the skin, it is less irritating and gentler for the skin than many other products. It helps regulate the pH of the skin, resulting in a healthy, moisturized shine. Lactic acid is an alpha hydroxy acid (AHA) that serves as a mild exfoliant.Qualities of lactic acid, a moderate yet efficient AHA, help keep wrinkles, age spots, and hyperpigmentation at bay.Selenium is present in goat milk soap. Selenium has been scientifically shown to protect the skin from the sun's UV (ultraviolet) radiation. Thus, it may aid in the prevention of skin cancer.