Which of the following topics is NOT typically included in cosmetology training?

In cosmetology training, students learn a variety of topics that are essential to providing beauty services. Hair color chemistry is crucial because understanding the chemical processes involved in hair coloring can lead to safer and more effective application. Skin care techniques are also fundamental as they equip future cosmetologists with the knowledge to care for different skin types and conditions, providing clients with appropriate treatments and advice. Nail technology covers techniques and practices related to nail care, art, and maintenance, which are key services that cosmetologists offer.

Culinary skills, however, are not relevant to the field of cosmetology. While cooking may involve its own set of techniques and knowledge, it does not correlate with the skills required for hair, skin, or nail care, which are the focus areas in cosmetology training programs. Therefore, culinary skills are correctly identified as a topic that is not typically included in such training.