Permanent curly hair, a trait defined by consistently tightly coiled hair, such as the unmistakable tight curls of a poodle, is a genetic characteristic sought after for its unique aesthetic and styling versatility.
Its appeal extends beyond aesthetics, offering benefits like enhanced volume, a natural texture that reduces frizz, and the ability to hold styles with minimal effort. Historically, the desire for permanent curly hair sparked the invention of the perm, a chemical treatment that transforms straight hair into curls.