Powered by the exclusive, patented thickening technology, Filler-A100 + Amino Acid, Serie Expert Pro Longer Lengths Renewing Mask is the perfect treatment for long hair suffering from thinned ends.

Fragrance Notes:
Rose – Frangipani -Cyclamen
Musk – Powdery – Amber
Apple – Muguet -Ozonic

How To Use: Following Pro Longer Shampoo, apply Mask on towel-dried lengths. Leave in 3 to 5 minutes. Rinse out. Treat with Renewing Cream for Lengths & Ends.

Once a week, replace the Lengths Renewing Mask with the Ends-Filler Concentrate (At-Home) to durably fill and thicken ends.

HAIR TYPE

• Long hair with thinned or split ends

• Reduces the appearance of split ends by 31%*

*When used with Pro Longer Shampoo + Pro Longer Mask versus unwashed hair.

Pro Longer’s ingredients include an exclusive combination of FILLER-A100 + Amino Acid.