Designed to reduce blow drying time the pillow proof blow dry express primer by redken boasts a unique anti breakage formula which works to protect hair up to 450 f heat it repairs the hair from inside out meaning your locks will be 3 times stronger and will boast lasting volume this spray also gives the hair a thermal blanket of flexible silicone resin which shields from heat for longer a must have product for healthy salon perfect hair benefits this is a must before any blow dry ser