Tresemme Keratin Smooth color is a Keratin Hair treatment and sulfate-free, anti-fade conditioner Formulated to prolong color and extend the time between coloring, leaving hair looking luminously vibrant and glossy for up to 60 days system vs. Non conditioning Shampoo. For keeping color vibrant and increasing hair shine This is the ultimate system. To use, start with TRESemme Keratin Color Shampoo. Squeeze a generous amount of conditioner into palm and rub hands together. Apply to damp hair focusing on ends to mid-lengths first. Then work any remaining conditioner up towards the roots. Leave in for 2-3 minutes then rinse thoroughly. From our origins In salons, we have always been driven by a simple TRUTH: every woman deserves to look fabulous, like they've just stepped out of the salon, without spending a fortune. Tresemme is dedicated to creating hair care and styling products that are Salon quality without the salon price. Great for all hair types, just shampoo in the shower and your hair will feel nourished and ready so that you can take on the day and night with confidence. The TRESemme mission is to create a disruptive Path forward so women can lead the way in life and style.