Matrix Total Results Brass Off Blue Shampoo for Lightened Brunette Hair 300ml Double Matrix Total Results Brass Off Blue Shampoo for Lightened Brunette Hair 300ml Double Buy Online | Fast Shipping | Free Delivery over £25 | Free Returns | Not on Amazon Stock up and save with this value double pack! With vitamin oil and neutralising pigments, Matrix Biolage Total Results Brass Off Shampoo promises to leave hair with gorgeous cool tones and remove brassy tones in the process thanks to blue-violet pigments. Reducing hair breakage by up to 10 times, your colour will not only be cooler, but your hair stronger too. Please note: This product contains colouring agents, apply a patch test 24 hours before application and use gloves to apply. Please note the packaging is subject to change. Visual shown may vary from actual design.