Do you dream of perfectly thick and long hair from roots to tips? Are you cutting your ends short to keep your hair the same thickness? Forget it! Thanks to the innovative range of Pro Longer hair care cosmetics from Serie Expert, your long hair will be visibly thicker and more beautiful! Shampoo that improves the appearance of long hair. The professional formula with the addition of the exclusive Filler A-100 molecule and an amino acid helps renew the hair fiber for the effect of longer hair. Hair appears stronger and shinier throughout. *Instrumental test: PRO LONGER: shampoo + conditioner UP TO 50% THICKER HAIR ON THE ENDS** 5X HAIR SHINTER* STRENGTHENS AND REBUILDS THE HAIR *Instrumental test: Pro Longer: effect of regular use of shampoo + conditioner ** Instrumental test: Pro Longer: the effect of regular use of the concentrate + shampoo How to use: Apply evenly on wet hair. It will foam. He knocks carefully. If the preparation gets into the eyes, rinse them immediately with water.