An exclusive pre-shampooing treatment for long hair suffering from thinned ends.
 
• Ends filling from first application
• Reduces the appearance of split ends by 17%*
• 50% more volume*
• 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
 
How to use: 
On damp hair apply full tube of concentrate and twist it into the hair. Let sit for 5 minutes and shampoo twice with Prolonger shampoo and follow up with either Prolonger conditioner or mask.
 
*When used with Pro Longer Shampoo + Pro Longer Concentrate versus unwashed hair.