Which of the following indicates a successful chemical curl?

A successful chemical curl is characterized by a firm hold and bounce in the curls. This indicates that the chemical process has effectively altered the hair’s structure, allowing it to maintain the new shape and elasticity. The presence of bounce suggests that the curls have a resilient quality and are springy, which is a hallmark of healthy, well-formulated curls.

While smooth and straight hair is the result of different hair treatments (like straightening), frizzy and unmanageable hair typically signifies inadequate processing or damage to the hair structure. Similarly, hair that appears dull and lacks shine often reflects poor hair health or inadequate moisture, which are not indicators of successful curling. Therefore, the firm hold and bounce demonstrate that the chemical curl process was successful in achieving and maintaining the desired wave or curl pattern in the hair.