What it is:
Revitalise lacklustre locks with this sulphate-free toning shampoo.
What it does:
The gentle, low pH formula removes impurities while violet colour pigments neutralise unwanted yellow tones and protect against brassiness.
What else you need to know:
Cool Blonde Shampoo intensifies shine, brightens blondes and adds a hint of silver to enhance white or greying hair.