What is the term for the process of straightening hair using a chemical?

The process of straightening hair using a chemical is referred to as relaxing. This technique involves applying specific chemical formulations that break down the disulfide bonds in the hair structure, allowing the hair to be reshaped into a straighter form. Unlike perming, which is used to create curls or waves in the hair, relaxing specifically focuses on removing curl and frizz, resulting in a smoother, straighter appearance.

Curling, on the other hand, involves techniques that add waves or curls to the hair rather than straightening it. Texturizing refers to a technique that alters the surface texture of the hair or modifies its bulk and volume without necessarily straightening or curling it. Thus, the correct terminology for the chemical straightening process is relaxing, as it accurately defines the reduction of curl and the achievement of smooth, straight hair.