EXTENDED CARE TREAT SHAMPOO was developed to promote gentle cleansing, removing accumulated residues, for the daily care of chemically processed hair, preparing it for deep nourishment and reconstruction treatments, through the fusion of elements such as Patauá oil, Babassu oil, Cupuaçu butter and nanotechnology, which acts by fixing the treatment elements in the damaged areas of the hair. Protects the hair, leaving it soft and silky. Restores the hair with absolute shine, maintaining the straight effect for longer.