Tirzepatide 99.9% Purity — GYCCertificate of Analysis · Independent third-party lab result
This COA was tested by Janoshik, an independent third-party lab. The report indicates a purity of 99.905% for Tirzepatide batch G20250544 blue cap. However, the tested quantity was 44.1mg against a 40mg label, a deviation of over 10%. Endotoxin status and test method are unknown, and the test is older (6-12 months).
- no endotoxin test
- stale (6-12 months)
- quantity deviation (10%+)
- Test date
- 2025-07-07
- Testing lab
- Janoshik
- Batch / lot
- G20250544 blue cap
- Quantity
- 44.1mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.91% ranks higher than 78% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-07-07 by Janoshik. This test is newer than 19% of our catalogued Tirzepatide certificates.
GYC has 282 certificates in our corpus, including 96 for Tirzepatide at a median tested purity of 99.84%.
Third-party community lab
URL referencedThis entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.