Dry skins are usually lack oil and moisture. They produce too little sebum and usually do not have enough of a normal skin’s moisturizing factor such as urea or hyaluronic acid. A mild and gentle cleansing and care is therefore very important. Dry skins require special care with a high percentage of lipids and moisturizers that help stabilizing the natural barrier function of the skin. Soothing additions promote skin regeneration. Even dry and itching scalps need a mild, not-too-dry cleaning.