Definition
"Perm" is short for "permanent wave," a chemical treatment to create curls or waves in your hair that last for months. It's a way to switch up your hairstyle without daily effort. Unlike curling irons that give temporary curls, a perm alters your hair's structure. Think of it like a long-lasting hairstyle transformation. Perms can range from tight coils to loose beach waves. The process involves breaking and reforming hair bonds to hold the desired shape.