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What's the difference between "Lab-verifiable COAs" and "Third-party COAs"?

They group the highest Vendor Scores by what those vendors publish. "Lab-verifiable COAs" needs a score of 90 or more with a COA sub-score of at least 77, which in practice means certificates a reader can open on the testing lab's own site. "Third-party COAs" needs 80 or more with at least 67 for COAs: a third-party lab is named on the documents, but they are hosted by the vendor.

A label names published evidence. It is not an endorsement and never changes the price-per-milligram order.

From: Methodology › The Vendor Score

All help topics · Answers restate pepmg's own pages; the linked section is the authority.

All products listed are sold by third-party vendors for laboratory and research use only (RUO). Where an FDA label or a peer-reviewed study has published a dose, pepmg reports it with the source named, because that is safer than guessing. It is a report, not medical advice and not a recommendation to use anything. pepmg sells nothing and ships nothing. Listings are price-tracking data, not endorsements.