What is the term for the process of applying a chemical solution to change hair texture?

The process of applying a chemical solution to change hair texture is known as perming. This technique involves using chemical agents to break down the hair's protein structure, allowing it to be reshaped into curls or waves. The result is a long-lasting texture change in the hair, which can provide volume and style without the need for daily heat styling.

Perming is specifically designed to create curls or waves, differentiating it from other hair processes such as cutting, which simply alters the hair's length and shape without changing its texture, or coloring, which focuses on changing the hair's color rather than its texture. Texturizing, while it can involve some chemical processes, generally refers to techniques that add movement or texture to the hair but do not necessarily involve a significant alteration of the hair's original texture through a chemical solution. Thus, perming uniquely encompasses the full scope of chemically altering hair texture.