What is a sign that hair has been sufficiently neutralized after a relaxer?

A sign that hair has been sufficiently neutralized after a relaxer is when it feels smooth and shows no residual product. Neutralization is a crucial step in the relaxing process, as it helps to restore the hair's pH balance after the alkaline chemicals in the relaxer have disrupted it. When hair is properly neutralized, the texture should be smooth to the touch, indicating that the cuticles are lying flat and the hair shaft is in good condition.

Residual product would be indicative of an incomplete neutralization process, which can lead to undesirable effects such as damage or reversion of the relaxed state. Smoothness is a key characteristic of healthy hair after a relaxer, reflecting that the chemical process has been effectively balanced and the hair is well-prepared for styling.

Other signs, such as frizz, dryness, or oiliness, do not indicate effective neutralization. Frizzy and dry hair suggests damage or an improper relaxer application, while overly oily hair could indicate improper rinsing or neutralizing, which can also negatively affect the health and texture of the hair.