Sulfates (the drying detergents found in traditional shampoos that create lather) are extremely drying to the hair. Curls Creamy Curl Cleanser is a sulfate-free cream cleanser that will gently remove dirt and debris while nourishing your needy tresses. Great for chemically altered/ colour treated hair. No animal testing. How to use: Gently massage creamy curl cleanser into your wet hair and scalp, rinse well.