Pro Longer Multi-Benefit Leave-In Treatment for Long Hair helps thicken the appearance of your long hair while making it visibly healthier and stronger. When used with Pro Longer Shampoo for Long Hair, there is a reduction in hair breakage.
Filler A-100 technology is patented by L'Oréal Professionnel and works by penetrating the core of the fiber to fill and thicken the hair from the inside. The formula works on thin ends or areas where help is needed most.
Results:
97% reduction in hair breakage. 56% reduction in superficial damage. 43% reduction in split ends. Thermo-protection up to 230°C/450°F. 24-hour anti-frizz with extreme humidity. Anti-pollution.
How to use:
Apply to shampoo wash, towel dry hair. Do not rinse. Dry or straighten as usual.