Treat and protect your hair with pureologys smooth perfection shampoo and conditioner the duo work in tandem to control frizz protect colour vibrancy and infuse hair with a host of nourishing oils the set contains smooth perfection shampoo 1000ml a sulphate free shampoo developed to cleanse hair and remove excess oil dirt and impurities with an exclusive thermalantifadecomplex to prevent colour fading it provides uva and uvb protection to promote radiant healthy looking locks sui