Matrix SoBoost Color Concentrate 60ml - Blue Hairdressing towels Ideal for up to 50%

Ideal for up to 50% grey blending

Prevents split ends5

Our combination of charcoal extracts alongside deep conditioning ingredients makes this cream-based treatment for hair perfect to hydrate and restore

providing an instant finishing touch with an intense and long lasting result that looks natural yet defined – perfect for any style you’re going for

Matrix SoBoost Color Concentrate 60ml - Blue Hairdressing towels Ideal for up to 50%Matrix SoBoost is our permanent hair colour that can be mixed with the SoColor and ColorSync Collections to create soft pastel tones or full strength to pre lightened hair for bold, vivid effects. Achieve special effects with our four intense chromatic shades or customise your colour needs with the addition of added control or intense reflects. Blue Ideal for neutralising unwanted brassiness and warmth when lifting hair and for adding cool tones to