What is the term for the scientific study of skin?

The term for the scientific study of skin is dermatology. This branch of medicine focuses specifically on the diagnosis, treatment, and prevention of skin disorders and diseases. Dermatologists are specialists who have undergone extensive training to understand the complex structure and functions of the skin, as well as its relationship with other bodily systems and conditions.

While esthetician studies and cosmetology do involve understanding skin to an extent, they primarily focus on beauty and cosmetic practices rather than the scientific and medical aspects that dermatology encompasses. Esthetician studies concentrate on skin care techniques and treatments, including facials and makeup applications, while cosmetology covers a broader range of practices that include hair styling and nail care. The term "skin sciences" is not a recognized field of study in the same way as dermatology, which further solidifies dermatology as the correct and most precise term for the scientific study of skin.