Single Dose Treatment | PRO LONGER | by L'Oréal Professionnel

5 € Recommended salon price



Single Dose Treatment

PRO LONGER | 15 ml

  • Hair density

  • Strengthening

Ends Filler Concentrate


  • Long hair with thinned ends


  • Ends filling from first application*
  • Long-lasting cumulative results*.

Powered by FILLER-A100 and Amino Acid, the Serie Expert Pro Longer Ends Filler Concentrate Single Dose is the go-to treatment for long hair suffering from thinned ends. Thanks to the high concentration of the patented FILLER-A100 molecule, this disruptive professional formula instantly provides strength and durable thickness to ends.

Once a week, replace the Lengths Renewing Conditioner or Masque with the Single Dose Concentrate. Break the capsule and apply the concentrate on the ends.

*Instrumental test: Pro Longer Lengths Renewing Shampoo + Ends Filler Concentrate

Keep it longer

Single Dose Treatment | PRO LONGER | by L'Oréal Professionnel


Single Dose Treatment

Buy Single Dose Treatment at your nearest hairdresser