PowerTools PCS Protector Conditioner Styling Aid 296ml Berrywell Can be used either as

Can be used either as a working spray while styling

the ultra-comfortable grip reduces hand strain

Light-medium control with high shine finish

After washing

PowerTools PCS Protector Conditioner Styling Aid 296ml Berrywell Can be used either asDescription Neutralize every color service with Color Protector, Conditioner Styling Aid, PCS. With a low pH (acidic), it eliminates any residual peroxide (developer) and other alkali in hair treatments. Why use PCS? Polymerization occurs when hair color and peroxide developers are mixed together. Excess peroxide is created and left behind for this reaction to be completed. It is for this free peroxide that you see lift; the higher the peroxide level,