BioTeSys has a high level of expertise in the handling of both types of ingredients. We also routinely test the more complex natural substances too.
Biological and natural substances are mainly used in the production of cosmetics and food. Their registration is comparatively uncomplicated (Generally Recognized As Safe, GRAS status). Difficulties arise from batch-specific fluctuations and in the presentation of modes of action which are important for convincing marketing. Chemically synthesized or chemically modified substances are often regarded more critically. Extensive safety tests are required for the initial registration.