duelle TM Oil Remoisturizer is highly recommended for obtaining longer and beautifully reinforced hair. Formulated with naturally derived quarterirzed Oligosaccharides, which have extensive moisture binding properties, leaving the hair fuller, moisturized and super-soft. IT contains a protein with a moleculat weight profile that allows it to penetrate the hair cuticle and strengthen from within while providing film forming effects to protect and lubricate the hair surface. Size 250ml.