But to keep hair healthy, shiny, and vibrant, it is important to take proper care of it. Starting with regular hair washing. Coco & Eve Boost Therapy Volumising Shampoo helps to effectively remove all dirt, oil, and residues from styling and other cosmetic products from the hair and scalp. It gives a feeling of freshness and cleanliness and ideally prepares the hair and scalp to receive further care and to support the effects of the active ingredients contained.