But to keep hair healthy, shiny, and vital, it is important to take proper care of it. Starting with regular hair washing. The Sachajuan Thickening Shampoo effectively helps remove all dirt, grease, and residues from styling and other cosmetic products from the hair and scalp. It gives a una feeling of freshness and cleanliness and ideally prepares the hair and scalp to receive further treatments and support the effects of the active ingredients contained.