Transform your blonde, silver, or grey hair with this purple hair mask treatment. Specially formulated to neutralise brassy and yellow tones, this deep conditioning mask helps restore vibrancy to your hair colour. The 500ml formula combines the nourishing properties of argan oil and collagen to deeply repair and condition dry, damaged hair. Suitable for all hair types, this intensive treatment mask works to enhance shine and manageability while helping to maintain your desired cool-toned shade. The rich, moisturising formula provides deep nourishment to help improve the overall health and appearance of your hair. Regular use can help keep unwanted warm tones at bay while providing essential moisture and care for your tresses.