Redken Acidic Ph Sealer 250ml

Formulated with an acidic pH of 3.0 4.0. For professional use only to help balance pH levels in the hair.

Features include:

• Visibly reduces the appearance of surface damage in a single-use when used as a system with Acidic Moisture Concentrate and Acidic Protein Amino Concentrate
• Formulated at salon expert concentration
• Helps to seal cuticles and increase shine
• Suitable for colour-treated hair