This shampoo for long hair helps to thicken your long hair whilst making it visibly healthier and stronger looking.
 
When used with the Pro Longer conditioner for long hair, there is a 95% hair breakage reduction and split ends are reduced visibly by 17%*.
 
The Filler A-100 technology used is patented to L'Oréal Professionnel, and it works by penetrating the fiber core to plump and thicken the hair from the inside. Amino acids in the formula work to strengthen the hair from the outside. The formula works on thin ends, or areas where help is most needed.

*Instrumental test using Shampoo and Conditioner

INGREDIENTS
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FILLER- A100 + AMINO ACID
An exclusive combination of FILLER-A100 and Amino Acids to renew lengths and fill-in ends. The FILLER-A100, a patented technology owned by L'Oréal Professionnel only, penetrates the fiber core to thicken ends, and resurfaces. The Amino Acid brings strength to the fiber. For longer, thicker, better hair.

PRO LONGER

Our 1st professional haircare range for long hair: plump, fill and strengthen long hair. Visibly reduce split ends by 94% so you can keep the long hair you love. *instrumental test shampoo + conditioner