Our product concept is skin-biologically optimal, the products are free of preservatives, emulsifiers, paraffins, silicones and ethoxylates and thus often meet the desire for skin-harmonious treatment. Nevertheless, we do not work with homeopathic doses but, on the contrary, with high concentrations of active ingredients and a multi-way strategy in which several paths to the goal are followed simultaneously in one product to increase the overall success. For our active ingredients, we always choose suppliers who conduct clinical studies to prove efficacy (without animal testing, of course) and use at least the concentration of active ingredient from these studies.