Concern for a solid and credible scientific basis in medical herbalism and for professional standards in practice led Hein Zeylstra to establish a professional body appropriately moderated. Today, it continues to set the standard worldwide as the body for
As a certification company, CL enables companies of all sizes to have their products tested for potential inclusion in its list of Approved Quality products and bear the CL Seal. CL has tested more than 1,800 products, representing over 350 different bran
Compilation of resources to access clinical and scientific research on complementary, alternative, and integrative medicine. Links point to clinical, biomedical, review, meta-analytical or survey research in the USA, Europe and Asia.