This ultra-violet shampoo tones unwanted brassy hues, while resulting in 7x more repair, 55% less breakage, and stronger, healthier-looking hair.

Wash your way to a brighter + healthier-looking blonde! packed with bond cure technology, quinoa protein, plant butters, and ultraviolet pigments, this purple shampoo keeps your blonde lookin' cool and strong.

• the proof is in our claims – bust your Brass Cool Blonde repair shampoo is clinically proven to tone, hydrate, strengthen + repair hair, resulting in 7x more repair* and 55% less breakage​.*
• *after 1 use when used as a system, clinically tested.
• brightens + tones – brassy hues don't stand a chance. this conditioner brings out the best and brightest shades of blonde, silver, and gray.
• wash your way to stronger hair – bust your brass strengthens + repairs damaged hair while helping to prevent future damage.