WHAT IT IS Curly Sexy Hair Sulfate-Free Curl Defining Conditioner WHAT IT DOES Curly Sexy Hair Sulfate-Free Curl Defining Conditioner is a moisturizing conditioner that is super hydrating and strengthening specifically designed to support curls reduce frizz and keep hair soft. It makes hair strong and manageable by smoothing out the cuticle. Formula is style primed with Jojoba Oil Panthenol and Proteins.