What type of product is used to neutralize hair after chemical treatments?

The use of an acidic conditioner to neutralize hair after chemical treatments is significant for several reasons. Chemical treatments, such as relaxers or perms, alter the hair's pH level, often making it more alkaline. An acidic conditioner helps to restore the natural pH balance of the hair, allowing the cuticle to close and the hair to regain its normal structure and shine.

By reverting the pH back towards its natural state, acidity can help strengthen the hair and reduce potential damage that might occur from the chemical treatment. Additionally, an acidic conditioner can help with detangling and offer shine, making the hair more manageable after processing.

Other products like alkaline shampoos are best avoided because they can further raise the pH level, potentially causing additional disruption to the hair structure. Moisturizing sprays and deep cleansing shampoos serve different purposes, focusing on hydration or thorough cleaning rather than adjusting pH. Therefore, an acidic conditioner is the appropriate choice for neutralizing hair and ensuring the health and integrity of the hair after chemical treatments.