Rhode Island Cosmetology and Barbering Practice Exam

The distinction between a chemical relaxer and a perm is fundamental to understanding hair treatments. A chemical relaxer is specifically designed to straighten hair by breaking down the disulfide bonds in the hair’s structure. This process results in the hair becoming smoother and more manageable, particularly for those with naturally curly or frizzy hair.

On the other hand, a perm, short for permanent wave, is a process that curls straight hair. It involves wrapping the hair on curlers or rods and utilizing chemicals to reform the hair's bonds, allowing it to take on a curled shape. This treatment creates curls or waves that can last for several weeks or months, depending on the hair's health, the technique used, and aftercare.

Understanding these two processes is crucial for hairstylists and beauty professionals, as it helps in accurately addressing client needs, recommending appropriate treatments, and achieving the desired results without compromising hair health.