Saryna Key's Curl Control collection contains Shea Butter, one of nature’s purest and richest sources of keratin, complemented with silk proteins, multi pro-vitamins and amino acids. These active ingredients work in unison to enhance your curls and to fortify your hair. The Curl Control Treatment Shampoo and Conditioner is SLS/SLES-, Phosphate- and Paraben-free. Curl Control Leave-In Moisturiser structures and nourishes unmanageable curls from root to tip. For perfectly-defined, bouncy, shiny, naturally-soft curls.