What is the purpose of using a neutralizer in perming?

The purpose of using a neutralizer in perming is to stop the chemical action and set the curls. During the perming process, the hair is treated with a chemical solution that breaks down the bonds in the hair, allowing it to be reshaped into curls. Once the desired curl pattern is achieved, the neutralizer is applied. This solution works to re-bond the hair's structure, effectively stopping the chemical process initiated by the perming solution. By doing so, it ensures that the curls remain intact and helps to lock them into place, resulting in a long-lasting perm. This step is crucial because without neutralization, the hair could return to its original state or become damaged.

While adding shine, removing frizz, and protecting the scalp are all important aspects of hair care, they do not specifically address the primary function of a neutralizer in the perming process. The essential role of the neutralizer is to complete the chemical reaction and secure the new shape of the hair, which is vital for maintaining the integrity and longevity of the perm.