The majority of ingredients of our detergents and cleaning products are sourced from our suppliers, who are responsible for the safety of the substances they supply. We manufacture very few ingredients by ourselves. Wherever legally possible, we demonstrate the safety of these few ingredients through existing data or through accepted alternative test methods, thus avoiding animal testing. Only where it is specifically required by law, we need to commission animal testing to verify the safety of a substance. You can find more information about verifying the safety of ingredients in accordance with the European REACH Regulation here: