Enriched with Filler A-100 technology, an exclusive blend of amino acids, hair will have a plumper, fuller appearance thanks to nourishment that acts beneath the surface, helping to create an appearance of thickness that seems revitalised.

The Serie Expert Pro Longer Shampoo by L'Oréal Professionnel Paris is specially formulated with patented Filler A-100 technology and amino acids that work in unison to strengthen and renew the hair fibres.DESCRIPTION L'Oréal Professionnel's Serie Expert PRO LONGER INSTANT ENDS FILLER in a SUPERSIZE is a treatment that works intensely to deliver this concentrated formula straight to the thinning and damaged ends of long hair. When used with the Serie Expert Pro Longer Conditioner, long hair can see a 95% reduction in breakage, a 17% visible reduction in split ends, and 5x shinier hair. L’Oreal Professionnel Serie Expert Pro Longer Lengths Renewing Masque (500ml) thickens and strengthens long hair which is suffering from thin ends or weak areas. Formulated with an exclusive blend of amino acids and FILLER-A100, this high-performing shampoo helps to renew the look of lengths, boosting thickness and strength.

x L’Oreal Professionnel Serie Expert Pro Longer Lengths Renewing Conditioner (750ml) - thickens and strengthens long hair which is suffering from thin ends or weak areas. The Pro Longer range contains a shampoo (300ml and 1500ml), conditioner (200ml and 1000ml), Masque (250ml and 500ml), Leave In Cream 150ml and an Ends Filler (15ml and 400ml).

How to Use• Once a week, replace the Pro Longer Conditioner or Masque with this Concentrated Treatment.