Long Renewal Conditioner br/> Powered with patented Filler-A100 and amino acid technology, Serie Expert Pro Longer End Renewal Conditioner is the perfect treatment for long hair with thin ends . The fiber is instantly renewed and the hair becomes stronger and shinier. Once a week, replace your Pro Longer Conditioner with Ends Filler Concentrate to plump and thicken ends for a long time.br/> Results: - 94% reduction in hair breakage. - 17% reduction in split ends. - 5x shinier hair.