Keratin Purifying Shampoo Purpose: Formulated to remove impurities and residues from the hair, ensuring optimal results when applying keratin treatments. Key Features: Sodium Chloride-Free: The shampoo is free from sodium chloride, which can strip keratin treatments from the hair. This ensures that the treatment lasts longer and remains effective. Cleanses and Prepares: Effectively cleanses the hair without causing buildup, creating a suitable environment for the keratin treatment to adhere properly. Enhances Shine: Contains smoothing agents that increase the hair's shine, contributing to a healthier and more vibrant appearance. Usage Instructions: Application: Apply the shampoo to wet hair. Massage: Gently massage into the scalp and hair to ensure even distribution. Rinse: Rinse thoroughly with water.