What is the primary function of cetyl alcohol in hair coloring?

Cetyl alcohol serves a crucial role in hair coloring products primarily as an emollient and thickener. This fatty alcohol helps to condition the hair, providing a smooth and soft feel. Its thickening properties improve the texture and consistency of hair coloring formulations, which facilitates more even application and coverage. Additionally, as an emollient, cetyl alcohol helps to reduce moisture loss in the hair, contributing to healthier-looking results post-application.

By enhancing the overall feel and performance of hair dyes, cetyl alcohol plays an essential part in creating products that not only color but also care for the hair during the coloring process. This ensures clients achieve the desired color while maintaining hair health.