Brunette hair SOS? Don't panic, we’re throwing you an Aussie lifeline. This kick (br)ass blue shampoo fights brassy tones and unwanted shades, leaving both dark or light brunette hair boosted, hydrated and extra vibrant! Woop! Infused with amazing Australian superfoods, this blue shampoo for brunettes is a true saviour for dry and dull brown hair that’s crying out for help. Plus, did we mention it smells a-mazing? Our best blue shampoo with 94% natural origin (75% purified water and 19% natural derived ingredients) other 6% for a good usage experience & product stability