Powered by the exclusive, patented thickening technology, Filler-A100 + Amino Acid, Pro Longer Ends-Filler Concentrate (At-Home) is an exclusive treatment for long hair suffering from thinned ends.
How To Use: Use the 0.5 fl. oz. single dose Ends-Filler Concentrate (At-Home) once a week. Apply the Ends-Filler Concentrate after shampooing in replacement of using conditioner or a mask. We recommend using Pro Longer Lengths Renewing Conditioner or Mask the rest of the week.
- Long hair with thinned or split ends
- Ends filling from first application
- Reduces the appearance of split ends by 17%*
- 50% more volume*
*When used with Pro Longer Shampoo + Pro Longer Concentrate versus unwashed hair.
Pro Longer’s ingredients include an exclusive combination of FILLER-A100 + Amino Acid.