A unique product from Switzerland. This special naturally acidic soap (pH 5,5) obtained from milk serum delicately yet deeply cleanses the skin, stimulating, hydrating and protecting it. In this way the skin refines its original equilibrium and the sebaceous layer remains intact. Ideal therefore for delicate, sensitive or irritated skin. Does not cause irritations or allergic reactions. Also recommended for skin cleansing in the presence of skin disorders. Do not leave the soap immersed in water and store it on a soap dish