This is a translation of my German blogpost Hinter den Beauty-Kulissen… ProTec Ingredia GmbH Proudly Presents: Zwischen Wirkstoff und Kosmetikprodukt. Enjoy! In cooperation with ProTec Ingredia // The telephone of Antje Düring, Formulation & Study Manager at active ingredients manufacturer Mibelle Biochemistry, is ringing. She answers it: the call is from the R&D department of a beauty manufacturer. They would Weiterlesen…