Collecting results
The registry currently holds 0 public certificates. This page publishes figures once there are at least 10, because a median of a handful of results describes those samples rather than the market.
Clients choose whether a certificate is public. If you are testing a product and are willing to publish the result, it adds to this record. Request testing.
How the figures are calculated
- Which results count. Every released, public certificate in the registry. Drafts, revoked certificates, examples and results clients kept private are excluded. Each row links to the certificates behind it.
- Purity is HPLC-DAD area purity as printed on the certificate: the principal peak as a share of detected signal under the stated conditions. Purity is not the same as content.
- Content vs label is the measured amount of target peptide divided by the labelled amount, where both are reported in milligrams. Quantitative content is not part of the standard analysis, so it is counted only on the certificates that carry it, and the content column covers fewer results than the purity column. “Under 90%” is a reading aid, not a specification.
- Who chose the samples. Clients decide what to send and what to publish, so the set is not a random draw from the market. Treat it as a record of submitted samples, not a survey of every product sold.
Each certificate describes the sample received and nothing more. One vial does not characterize a batch, and none of these figures establish safety or suitability for use.
You may quote or chart these figures with a link to this page. What testing actually finds explains the failure modes behind the numbers.