What it is: The Joico Curl range features the Curl Repair Technologyâ„¢ - for dry frizzy curly and wavy hair. What it does: Joico Curl Defining Countouring Foam-Wax for Strong Touchable Curls is a hybrid styling foam-wax that glides easily through hair for flexible yet controlled frizz-free curls. Great for definition. What else you need to know: A blend of natural oils reconstructive proteins and defining polymers for bouncy elastic long lasting curls.