AnnieMak pays to have all our products tested by NSF (an internationally recognized leader in independent product testing) and other highly reputable third-party testing labels. These third-party laboratories test for glyphosate (the active ingredient in Roundup), GMOs, pesticides, herbicides, insecticides, and heavy metals. We're proud to be one of the few (if not the only) skincare companies to openly and honestly share all of the test results on our website.