Which of the following is considered a specialty salon?

A nail salon is recognized as a specialty salon because it specifically focuses on services related to the care and enhancement of nails. Specialty salons are defined as establishments that offer a narrowed range of beauty services, distinct from larger, more generalized salons that provide a broad array of services such as hair cutting, coloring, and skincare.

In contrast, a barbershop primarily centers around men's haircuts and shaving services, while a hair salon focuses on hairstyling and related hair services. A cosmetic retail shop does not offer salon services but rather sells beauty products, which also differentiates it from specialty salons. Therefore, the classification of a nail salon as a specialty salon is based on its focused service offerings.