L’Oréal Professionnel Serie Expert Pro Longer Filler-A100 + Amino Acid Lengths Renewing Mask – 250 ml

A salon-grade renewing mask designed for long hair with thinning or split ends. Powered by the exclusive Filler-A100 and amino acids, it penetrates the fiber core to thicken and resurface the hair while strengthening and reducing split ends by up to 66% when used as part of the Pro Longer routine. Lightweight yet highly nourishing, it leaves hair visibly healthier, smoother, and more resilient.