* Neutralizes Alkaline Residue: Relaxers and perms use alkaline chemicals to break down and reshape the hair's structure. Even after rinsing, some of these chemicals can remain in the hair. Neutralizing shampoo contains acidic ingredients that neutralize this alkalinity, stopping the chemical process and preventing further damage.
* Rebuilds Hair Bonds: By restoring the hair's pH balance, neutralizing shampoo helps to tighten the hair cuticle and begin the process of rebuilding the hair's protein bonds, which were broken during the chemical treatment. This helps to restore some of the hair's strength and elasticity.
* Prevents Damage: If alkaline residue is not neutralized, it can continue to damage the hair, leading to breakage, dryness, and frizz. Neutralizing shampoo halts this process, minimizing long-term damage.
* Indicates When Neutralization Is Complete: Many neutralizing shampoos contain a color indicator. The lather changes color (e.g., from pink to white) when the hair's pH is properly balanced. This ensures you've effectively neutralized the chemicals.
* Cleanses the Hair: While its primary purpose is neutralization, these shampoos also gently cleanse the hair, removing any remaining chemical residue.
In Summary:
* Stops the chemical process of relaxers or perms.
* Restores the hair's natural pH balance.
* Strengthens the hair by helping to rebuild broken bonds.
* Prevents further damage.
* Leaves hair cleaner, softer, and more manageable after a chemical treatment.
Important Note: Neutralizing shampoo is generally *not* for everyday use unless specifically recommended by a stylist or the product instructions. Using it too often without a prior chemical process can potentially dry out or damage the hair due to its acidic nature.