Is an s curl same as a perm?

An S curl and a perm are not the same, though they both involve curling hair. An S curl typically refers to a specific styling technique that creates defined, S-shaped curls, often used on natural or relaxed hair. In contrast, a perm (permanent wave) is a chemical process that alters the hair's structure to create lasting curls or waves. While both can achieve curly looks, they differ in technique and duration of the curl.