At our Testcenter in Hamburg, we use a variety of methods, technologies and test designs to demonstrate the advertised effectiveness of our products. Using cell cultures and human subjects, we can quickly and with statistical certainty describe mechanisms of action and incorporate them into the development of new, innovative products.
Since we first used external trained subjects for descriptive panels, over 10,000 creams and lotions have been evaluated and each year around 800 studies are also conducted on our behalf by 50 external quality-controlled institutes.