Delegate Profile

Stefan Hettwer

Job TitleSenior R&D Manager Cosmetic Actives

Company NameRAHN AG


Dr. Hettwer is Senior R&D Manager Cosmetic Actives at RAHN AG since 2015. He studied molecular biology at the Georg-August University in Göttingen, Germany and received his PhD in biochemistry at the University of Cologne in directed evolution of proteins and enzyme kinetics.

Before doing research on cosmetic active ingredients, Dr. Hettwer was working for 14 years in the early stage drug development for neuromuscular diseases and clinical assay development for renal dysfunction.

Conference Sessions

  • Apply your personal Faraday shield to prepare for the radiant high-tech world

    Wednesday16:00 - 16:3003 April 2019
    Technical Seminars Theatre 1

    Radiation outside the UV-range is one of the most unexplored threats for our skin. For sure, we protect us against UV light but forget the high-energy visible l...

    • Language: English

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