WaveBuilder Edgetastic Edge Waving Enhancer. Wave builder edgetastic edge waving enhancer is specially formulated for hard to wave edges and sides. Edgetastic is great for difficult to wave areas and resistant hair. For hard to wave edges and sides. Maximum wave forming power. Tackle those hard to wave edges and sides with this signature formula. | Designed to help loosen the curl of shorter - tightly coiled hair strands, Edgetastic trains the hair to lay down for wave forming. | Edgetastic is fortified with active proteins and moisturizing conditioners to promote hair and scalp health. | 360 waves require sides and edges to cooperate. Edgetastic is the solution! | This high quality, safe, effective WAVEBUILDER product is made by us with only the best available ingredients.