Dr Hauschka MED Rhassoul Cream Shampoo 150mlA Rhassoul Clay Shampoo that restores balance to itchy scalps: Dr. Hauschka MED Rhassoul Cream Shampoo. When the scalp becomes increasingly dry and starts to itch and flake, our rich Rhassoul Cream Shampoo provides both gentle cleansing and stabilising intensive scalp care with instant effect. High quality oils intensively nourish the skin, alleviating dryness and tautness. Itching quickly subsides and the scalp immediately feels noticeably relaxed.