About Extrasynthese

Founded in 1986 and headquartered in Genay, France, Extrasynthese S.A.S. specializes in high-purity reference substances and botanical derivatives for cosmetics and personal care. The company offers ingredients, including plant extracts, phytochemical standards, and active compounds, used for formulation development, testing, and validation. The product portfolio includes antioxidants, anti-aging agents, anti-inflammatories, and fragrances, among others. Its portfolio supports quality control, efficacy substantiation, and ingredient authentication, particularly in natural and botanical-based cosmetic applications.