Mediana Hadiwidjaja is the President Director of Infinisia Sumber Semesta, a cosmetic raw materials distributor in Indonesia. She has been working in the cosmetic industry for over 30 years. Her experience ranges from research and product development to business development and cosmetic education. Proving her passion in cosmetics and personal care, in 2019, she earned her doctoral degree in Cosmetic Science at Ajou University, South Korea in only two and a half years. Not only driven by the business opportunities, but her responsibility as Professor of Cosmetic Science, Mediana is very passionate about advancing cosmetic technology and raw material development in Indonesia.