Leading colorist Annie Humphreys, from the Vidal Sassoon salons, has an unrivaled reputation as one of the world's foremost experts on color-treated hair. Annie and her team have trained many of the world's top colorist, most of whom still come back to the academies to learn about the latest in haircare. Now, she has helped develop a revolutionary Color-Secure system for people with color-treated hair. You have color-treated hair. You want gentle cleansing that helps keep your color vibrant.