Purple shampoo is specifically designed for hair with yellowy tones. If you've got darker hair and orange tones, blue shampoo is going to be better for you. Brassiness Hair Mask with Lavender oil Lavender oil At under $15, it eliminates brassiness to add a vibrant coolness to. Purple shampoo for grey hair . It is also important to remember that purple shampoo neutralizes the warm tones in blonde hair by depositing a violet pigment and is the best way of getting rid of orange or chicken yellow chunks in your hair without having to go to a salon. Buy a darker purple shampoo for grey, silver, or platinum hair. Joico’s color endure violet shampoo contains purple tones to remove. According to redken artist adina doss when i lift a client's hair (colorist speak for lightening), there is an undertone that comes up, which i like to call 'raw blonde.' to get my clients to a richer, more quality blonde, i add a color treatment called a toner, specifically redken...