Hairburst Longer Stronger Hair for Curly, Wavy Hair conditioner for curly and wavy hair is an ideal choice for anyone who longs for beautiful, defined curls and waves. It contains natural ingredients that nourish the hair and improve its health. Free from sulfates and parabens, its formula supports hydration and helps keep hair flexible and soft. The result is gorgeous, defined waves and curls that are healthy, easy to style, and less prone to breakage.