How Often Do You Perm Your Hair? Safe Timing Guide
Most people should wait at least 3-6 months between perm services, and a full-head perm is usually safer at 8-10-month intervals when the existing lengths remain curly. Hair growth, porosity, chemical history, perm type, and breakage risk determine the correct schedule. Repeating chemicals over already-permed hair causes more damage than treating new growth. Key Facts […]