All natural.
Natural products research focuses on the chemical properties, biosynthesis and biological functions of secondary metabolites. As our scientific understanding of all things 'natural' is rapidly expanding, we should also make time to communicate the subtleties of chemical distinctions to the public.
D001685:Biological Factors / Q000737:chemistry* / Q000494:pharmacology*; D004364:Pharmaceutical Preparations; D010944:Plants / Q000737:chemistry*
D001685:Biological Factors; D004364:Pharmaceutical Preparations