Which of the following is not typically considered part of a standard barbering service?

The practice of barbering traditionally focuses on services such as haircutting, beard shaping, and shaving, which are integral parts of grooming for many clients. Hair coloring, however, is generally viewed as a service that falls under cosmetology rather than standard barbering. This is due to the complexity of hair dye application and the specific training required to perform these services safely and effectively, which goes beyond the basic barbering curriculum.

Barbers are extensively trained in cutting techniques, beard maintenance, and shaving practices, making those services fundamental to their work. In contrast, hair coloring requires different chemical knowledge and often extensive training related to color theory, application techniques, and hair health considerations, which are typically covered in cosmetology programs.

As a result, when considering standard barbering services, hair coloring is not typically included, making it the correct answer in this context.