On 6th and 7th March 2023, renowned personalities and experts from the fields of cosmetics,
dermatology, toxicology, law and analytics from all over Germany, Austria and Switzerland met
to exchange knowledge, ideas and opinions at this year’s Karlsruhe Cosmetics Day (KKT). The
aim was to learn about new trends and innovations in the cosmetics market and to assess the risks associated with them. In this first part of four, Prof Dr Johannes Geier, Dr Tilman Reuther,
and Prof Dr Rolf Daniels talk about active Ingredients and the challenges they bring.