This Serie Expert Pro Longer duo is the go-to treatment for long hair suffering from thin ends. The combination work together to renew the look of lengths, giving the end of the hair more volume and life.

Serie Expert Pro Longer Shampoo by L’Oréal Professionnel 300ml

Enriched with Filler-A100 and Amino Acid, the Serie Expert Pro Longer Shampoo is the go-to treatment for long hair suffering from thin ends. Thanks to the high concentration of the patented Filler-A100 molecule, this disruptive professional formula provides strength and durable thickness to ends.€‹ The Filler A-100 technology 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.

Serie Expert Pro Longer Conditioner by L’Oréal Professionnel 200ml

Pro Longer conditioner for long hair helps to make long hair appear thicker and visibly healthier and stronger looking.€‹ When used with the Pro Longer shampoo 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.€‹