What is a "no-lye" relaxer?

A "no-lye" relaxer is characterized by its formulation that uses calcium thioglycolate, which minimizes irritation compared to sodium hydroxide used in traditional lye relaxers. This type of relaxer is designed to be gentler on the scalp and hair, making it suitable for clients with sensitive skin. The absence of lye (sodium hydroxide) also means that it can be a better option for various hair types, as it helps to reduce the risk of over-processing and damage that can occur with harsher chemical treatments.

This formulation is particularly beneficial for individuals who might experience discomfort with lye relaxers, allowing them to achieve straighter hair while maintaining a healthier scalp and hair condition. The efficacy of no-lye relaxers lies in their ability to break the disulfide bonds in the hair, facilitating the relaxation process without the severe irritation often associated with lye-based products.