Serie Expert Pro Longer Lengths Renewing Mask

The Lengths Renewing Mask is the perfect treatment for long hair suffering from thinned ends.

• Reduces the appearance of split ends by 31%.*
• Filler A-100 has a high concentration of patented filling molecule to thicken and resurface the hair fiber.
• The Amino Acid strengthens and renews lengths.

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