With a unique formula the pillow proof blow dry genius extender by redken works to instantly refresh the hair whilst absorbing oil to extend the length of your blow dry it also neutralises odours giving you a fresh and super clean feel a sheer spray that applies effortlessly to the hair the extender also preps your locks for updos by giving extra grip it really is every girls must have benefits a time saver that instantly refreshes the hair extends style for 2 day pillow proof results