Curly Sexy Hair Sulfate-Free Curl Defining Shampoo. Gently cleanses the hair while infusing extra moisture, shine and strength to all types of curly hair. This moisturizing shampoo works especially well on fine/thin, colored, permed, thick/coarse and ethnic curly hair types. Used daily ,delivers clean, moisturized, soft hair. Curl defining. Moisturizing. Shine enhancing. Can be used daily.