Sulfates, silicones, phthalates, parabens, gluten, drying alcohol, and artificial coloring are all absent. vegetarian recipe. free from cruelty. HASK Blonde Care Purple Toning Shampoo, enriched with vitamin C and elderberry oil, eliminates unwanted warm, brassy tones from hair. For a cooler shade of blonde, this highly pigmented violet formula neutralizes brassy and dull yellow tones while gently cleansing. Enhanced with a combination of Vitamin C* and Elderberry Oil to help keep dry, damaged hair pliable and healthy-looking while also adding shine and moisture.