This strengthening shampoo, L'Oréal Pro Series Expert Pro Longer Shampoo, is ideal for those with long hair that suffer from thin tips. Its special formula, made with amino acid and patented FILLER-A100 technology, gives it an innovative way of working. Pro Longer Ends Filler concentrate is also added to the formula to give the hair lengths more strength and shine and to make the tips thicker. You can anticipate having gorgeous hair from root to tip when you use L'Oréal Pro Series Expert Pro Longer Shampoo. Benefits include: - Shampoo: - Designed for long hair with thin ends; - Contains amino acid and patented FILLER-A100 technology; Utilizes creativity Enhances hair lengths with Pro Longer Ends Filler Concentrate