Another great kerastase product, really love this shampoo.

Recently got a blonde balayage on brunette hair so had some brassy tones. This product really helped cool the brassy tones a bit and I've only used it twice! So happy and it's worth the price tag

This is by far the best toning shampoo I’ve used I’ve been using this over 2/3 years I will get balayage and baby lights every 3/4 month sometimes can be 6/9 months my hair stays the creamiest blonde by using this once every 4 weeks I leave it on for 5/10 minutes and then deep condition my hair on the same wash it’s not drying and it doesn’t leave purple residue would definitely recommend x

You just need this if you want shiny blonde soft hair .. just saying!!

I use this as a second shampoo, once a week to keep brassy tones away. Really good but a bit drying on the hair so use the matching hair mask after