Tailor-made professional care with 3 main ingredients for hair in perfect condition: Protein, hydration and an acid-balanced pH. Acidic pH Sealer is for professional use only to balance the protein content of the hair. Ensures visible repair of the damaged hair surface after one application when used as a routine with Acidic Moisture Concentrate and Acidic pH Sealer. Formulated with an acidic pH between 3.0-4.0.
