How Products Are Tested

Products are analyzed by independent, third-party laboratories using internationally-recognized analytical methods and equipment.

Test methods are typically run in accordance with global pharmacopeias (such as USP, EP, and JP) or other recognized methods (including AOAC, FDA, and BAM).

Each of our certification programs test for different criteria due to differences between product types. Explore Product Reports to view the specific testing limits and other criteria for each certification.