This set consists of the L'Oréal Professionnel Serie Expert Pro Longer Shampoo (300ml), the Mask (250ml) and the Leave-In Cream (150ml). The L'Oréal Professionnel Serie Expert Pro Longer products have been specially developed to thicken and strengthen the length of the hair. L'Oréal Professionnel has a patent on an exclusive molecule called Filler-A100, which makes the hair fuller, gives it strength and provides resistance. This molecule renews the length of the hair and fills the ends from the inside. The amino acids in the products provide extra protection and prevent hair breakage. The products contain a wonderful scent with velvety rose notes in combination with a sensual amber scent. With the Pro Longer products you have everything you need for thicker, fuller and more powerful hair. With this set you can immediately test the full routine with a full-size shampoo, mask and leave-in cream.