Maintain your hair's health, color and shine with Redken color extend magnetic shampoo. This shampoo is formulated to cleanse your hair without stripping it of its color. In fact, its specific ingredients help to protect and enhance the coloring in your hair. It starts by treating the hair itself to preserve its health and vitality. It contains arginine and soy proteins that get to the core of each strand and help to strengthen them from the inside out, and sepicap provides restoration to the ends of the hair. Amino acids also help to replenish the hair while amino ions aid in protecting the color. When combined, these ingredients create a nourishing, protecting, revitalizing formula like no other. However, it is still a lightweight, sulfate-free shampoo with a rich lather that will help to enhance the luxurious experience. With just one wash, you will be able to see firsthand how this unique formula helps to enhance the texture, body and shine of your lovely locks.