Pro Longer Lengths Renewing Shampoo 300ml for long hair helps to thicken the appearance of your long hair whilst making it visibly healthier and stronger looking.​ When used with the Pro Longer conditioner for long hair, there is a hair breakage reduction*.​ 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. The formula works on thin ends, or areas where help is most needed.​ *Instrumental test using Shampoo and Conditioner.

Pro Longer Lengths Renewing Conditioner 200ml for long hair helps to make your long hair thicker and visibly healthier and stronger looking. When used with the Pro Longer shampoo for long hair, there is up to 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 fibre 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.

KEY INGREDIENT
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.

Benefits:
•Up to 94% hair breakage reduction*
•Up to 17% visible split ends reduction*
•Up to 5x shinier hair*
*Instrumental test on Pro Longer Shampoo and Conditioner