Not only is it the most powerful purple shampoo she has used, but it's also the fastest to work, making a big difference after just ... on our head before rinsing), whether our hair and scalp ...

If your hair is naturally blonde, color-treated blonde or gray, experts recommend adding a color-depositing shampoo ... other purple shampoos, this one leaves their hair feeling soft after ...

What is purple shampoo ... says: "Before you have a go at me for the price, the bottle is 1000ml. It lasts me months and months and months. A few weeks after a colour appointment, hair can ...