Power Tools PCS Protector Conditioner Styling Aid 296ml
What is this product? PCS is a very unique product. Like all moisturizers it has a low pH (acidic) and does a lot more than just neutralize ammonia and other alkali in hair treatment. More info: We strongly recommend the use of PCS after every hair color treatment, bleach or perm, and daily use as a hair styling tool to prevent color fadeout due to the sun, environmental conditions and residual peroxide.