Purple Mask neutralizes brass and yellow tones adding shine and renewing color This ultraNourishing Mask has deep violet pigments ideal for toning blonde gray platinum white and highlighted hair NO NEED TO USE PURPLE SHAMPOO Kerotin purple mask with its powerful formula can be used as a weekly isolated treatment ALLNATURAL INGREDIENTS A unique antibrass treatment that prevents breakage while renewing hair color With Coconut Oil and Jojoba Oil this formula promotes shine and nourishment Our purple pigmented formula opens hair cuticles to deeply remove brassiness For this reason it is necessary to replenish lost nourishment That is why our formula is infused with Coconut and Avocado Oil and natural moisturizers 100 MADE IN THE USA AND NOT TESTED ON ANIMALS Kerotin Hair Care products are created with the highest quality ingredients available to help women successfully navigate hair changes offering healthy and effective solutions for each need Products do not have side effects and are free of alcohol and parabens