What role does a curl rearranger play in hair styling?

A curl rearranger is specifically designed to modify or alter the hair's natural curl pattern. When applied, it works by breaking down the bonds in the hair that determine the curl shape and allows for a more controlled and often looser curl or wave. This process effectively reduces the existing curl pattern, making hair more manageable and easier to style in various ways.

While enhancing curl definition, adding moisture, and protecting color are important aspects of hair care and styling, they do not accurately describe the primary function of a curl rearranger. The key focus of a curl rearranger is to modify the curl structure itself rather than just enhancing or maintaining other properties of the hair.