World of Curls Curl Activator for extra Dry hair, starts to work instantly, stimulating and locking your hair into lustrous curls without leaving it chalky or sticky. The curl Activator conditioner, and oil Sheen is especially formulated to moisturize, condition and allow growth while helping to prevent split ends and breakage in relaxed hair and cold waves. Leaves your hair soft and curly, tangle-free and with a healthy sheen in only one application.