What is the main effect of over-processing hair with chemical treatments?

Over-processing hair with chemical treatments leads to significant damage, dryness, and breakage of hair strands. This occurs because the chemical treatments alter the hair's natural structure, causing the cuticle (the protective outer layer) to become weakened or damaged. As a result, the hair loses its ability to retain moisture, which can lead to a brittle and fragile condition.

When hair is subjected to repeated or overly harsh chemical processes—such as relaxers, perms, or bleaching—it can strip away essential proteins and moisture balance. This not only affects the hair’s appearance, leading to a lack of shine and smoothness, but also its overall health, making it more prone to breakage and split ends. Maintaining a balanced and appropriate amount of chemical treatment is crucial for preserving hair integrity and ensuring it remains healthy and manageable.