Redken Color Extend Magnetics is the scientifically-formulated hair care regimen designed to lock in vibrant color and extend the life of your salon service. If you're asking, "How to take care of colored hair?" then this will answer the call! These products contain a Sulfate-free color care shampoo and conditioner for color-treated hair. If you want to see all the perks of colored hair in between salon visits, it is important to keep that color looking fresh! To do this, it's important to focus on a scientifically-backed formula that delivers results. By including the sulfate-free color care shampoo and conditioner for color-treated hair the Color Extend Magnetics helps to care for the tone and vibrancy of the color your haircolorist intended for you to have. One of the biggest questions for people who get their hair colored is "What is the best shampoo and conditioner for color treated hair?" The answer is Redken Color Extend is formulated with key ingredients such as Citric Acid, Cranberry Oil & Glycerin to prevent hair color fade and promote hair health. With an acidic formulation, pH levels are balanced for enhanced color preservation and amino ions help seal in hair color. Color Extend Magnetics hair care products are also safe on all color-treated hair, including permanent color. Help your colored hair look and feel it's best for longer.