The CNC 3D hair and scalp prosthesis is beneficial for a wide range of individuals, including men, women, and children experiencing various types of hair loss. It's particularly effective for those with androgenetic alopecia (commonly known as male or female pattern hair loss), medical or scarring alopecia like frontal fibrosing alopecia, trichotillomania, hair loss from chemotherapy or radiation therapy, and various forms of alopecia.