• Quality & Testing

  Every new batch takes 15 tests, on 23 units, at outside labs. If it fails one, we do not sell it. Every report is published the way the lab sent it. The full story, with pictures, is on Testing & QA, Analytical Labs and Manufacturing. How our testing has changed February 2025. We started putting a lab report on every batch. One outside lab, seven rows: is it the right compound, isPopular

• How has your testing changed?

  Every batch we sell has its own lab report from an outside lab. The report has grown over time. Here is how, with the dates from our own certificates. February 2025. We started putting a lab report on every batch. One outside lab, seven rows: is it the right compound, is it clean, how much is inside, does that match the label, any germ dust, one germ test, and the lab's sign-off. April 2025. Heavy metals added. Eight rows. October 2025. Germs checked two ways, at two labs. VanguarFew readers