L'Oréal Professionnel Serie Expert Pro Longer Concentrated Ampoule

With a new image, the Serie Expert is now more professional, better performing & more sustainable. A streamlined professional range offering a unique level of performance protected by 43 patents. Developed by professionals for professionals with our most experienced scientists and hairdressers working side by side in every part of the world.

Single-dose treatment, enriched with FILLER-A100 and Amino Acid , the End Filler Concentrate is the perfect treatment for hair that suffers from thin ends. Thanks to the high concentration of the patented Filler-A100 molecule, this innovative professional formula gives instant and lasting strength and thickening to the ends.