LOreal Serie Expert Filler A100 Pro Longer Mask is an everyday use shampoo for people with fine hair. shampoo is proven to reduce hair breakage by 94%, strengthening hair and making it more resilient to damage_. It reduces split ends by 17%, helping to improve the overall health and appearance of the hair ends. Hair becomes up to 5 times shinier, indicating improved hair health and vitality_. he exclusive combination of Filler-A100 and Amino Acid renews hair lengths and fills in ends. Filler-A100 is a patented technology unique to L'Or�al Professionnel that penetrates the hair fiber core to thicken ends, while Amino Acids strengthen the hair fiber, promoting longer, thicker hair_. This is a unisex product, comes in liquids form. This is a travel seized product, TSA Approved. Set of 12 sachets, each is 15 ml. Ingredients include Amino Acids, Filler A-100, Acetic Acid, Citronellol.