The Cleansing Gel by Prof. Dr. Steinkraus forms the optimal foundation of a perfectly coordinated daily care routine in the series. The mild and compatible formula cleanses the skin effectively, gives the skin room to breathe and prepares it optimally for the subsequent care. The gel frees the skin from harmful water- and oil-soluble residues while respecting its physiological pH value. This preserves the natural acid mantle of the skin surface.