MatrixBrass Off | Blue Toning Shampoo to Correct Orange Undertones on Lightened Hair, Total ResultsCradle to Cradle CertifiedCradle to Cradle CertifiedCradle to Cradle Certified

Visible result from first use! Best blue shampoo I've purchased to date, and good conditioning effect. I would recommend.

Review from the wife: Heavens they weren't wrong when the said blue. Recently changed hair colour and the new shade accentuated the brassy tones in my hair. Worked first time. Now have dark auburn lights as opposed to a certain boy wizard's best friend !!!

As described

Fast delivery. Seems effective and only used once. Left on for about 5 minutes. Hair didn't feel dry after shampooing and didn't make too much mess although I wore gloves just in case. Expecting to see further results per use. Not used Blue shampoo before so nothing to compare with but over all can't complain.

I use this rather than purple shampoo on dark/ medium blonde hair. It really helps to brighten it and take out the brassy tones. It’s not drying.

Made my hair very dry without neutralising copper shade. Waste of money and would not recommend.

I’ve got brown hair but had previously dyed it a slightly darker shade of brown and over the years it had gone ginger. I have been using for three months (without the conditioner) and it has made a slight difference. I would recommend using this as the last product last otherwise my usual conditioner makes this have zero impact. There has been some change but not much and I think for the cost I expected more. I wouldnt buy it again

My hairdresser noticed a difference after I had been using this product between getting my usual cut and mesh. She definitely saw that it takes the brassy colour out of my hair , which happened as i washed it every day between salon visits. Highly recommend