Lusters S-Curl wave Jel & activator, light, non-greasy, rejuvenates, moisturizes. S-curl wave Jel & activator is a light Jel that will activate your curls and waves without a trace of grease. S-curl wave Jel & activator actually eliminates the shrinking factor that results from shampooing your curly perm. So now your curls and waves will be healthy looking, soft, and never frizzy or sticky. For best results, first, squeeze a moderate amount of Jel activator into hands, rub together then thoroughly massage into hair and scalp.