How do chemical depilatories work to remove unwanted hair?

Chemical depilatories work by degrading the protein structure of the hair. Specifically, these products contain active ingredients such as calcium thioglycolate or potassium thioglycolate, which break down keratin, the protein that makes up the hair strand. This chemical process weakens the hair, allowing it to be easily wiped or washed away from the surface of the skin.

In contrast to other hair removal methods, such as waxing or plucking, which physically remove hair from the follicle or root, chemical depilatories specifically target the hair itself without the need for pulling or freezing. This chemical method is generally quick and easy, providing a painless option for hair removal. Understanding this mechanism is essential for anyone training in cosmetology, as it helps inform clients about the expected results and proper usage of these products.