In chemical hair processes, what does the term 'base' refer to?

In chemical hair processes, the term 'base' specifically refers to a protective layer for the scalp. When performing chemical treatments, such as relaxers or hair color applications, it is crucial to protect the scalp from potential irritation and chemical burns. The base is typically an oily substance or cream that is applied to the scalp and hairline to create a barrier. This ensures that the harsh chemicals involved in these processes do not come into direct contact with the skin, which can lead to discomfort or damage.

In contrast, styling products used afterward serve a different purpose, focusing on shaping and managing the hair rather than protection during the chemical process. A coloring agent refers specifically to the dye or product that alters the hair color, while a finishing product is used to complete a hairstyle and add shine or hold, unrelated to the protective measures taken during chemical treatments. Understanding the role of the base in hair processing is essential for both safety and achieving the desired results.