New Hampshire Cosmetology Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

The product typically used to neutralize the pH after a chemical relaxer is neutralizing shampoo. This type of shampoo is formulated specifically to restore the natural pH of the hair and scalp after the treatment, which usually raises the pH during the relaxing process. A neutralizing shampoo helps to neutralize the alkaline substances left in the hair and close the cuticle, which is essential for maintaining the integrity and health of the hair post-treatment.

Using a neutralizing shampoo effectively ensures that any residual chemicals from the relaxer are sufficiently neutralized, preventing potential damage and enabling the hair to return to its normal state. It's an essential step in the chemical relaxing process, as it prepares the hair for further styling and helps maintain its strength and texture.

The other options, while related to the care of hair, do not serve the specific purpose of neutralizing the pH after a chemical relaxer. Clarifying shampoos are designed to remove buildup and impurities but do not have the pH-balancing properties required after a relaxer. Balancing shampoos are intended for general use and may not address the specific pH needs following a chemical treatment. Color-safe shampoos are formulated to protect color-treated hair but do not neutralize pH. Thus,