Pro LongerLengths Renewing Multi-benefit Leave-In Treatment 150ml for long hair helps to thicken the appearance of your long hair whilst making it visibly healthier and stronger looking. This blowdry cream for long hair has heat protection up to 230 degrees* and has a lightweight texture. When used with the Pro Longer shampoo for long hair, there is a hair breakage reduction *. The Filler A-100 technology is patented to L'Oréal Professionnel, and it works by penetrating the fiber core to plump and thicken the hair from the inside. The formula works on thin ends, or areas where help is most needed.
*instrumental test, after application of Shampoo + leave-on

Benefits:
•Thermo-protection up to 230°C*
•Anti-pollution 
•56% reduction of surface damages*
•43% visible split ends reduction*
*Instrumental test on Pro Longer Lengths Renewing Cream