Tirzepatide 99.7% Purity — GYCCertificate of Analysis · Independent third-party lab result
This COA was tested by Janoshik, an independent third-party lab. The report indicates 99.73% purity for Tirzepatide batch G2025011010 Green Caps. However, the quantity tested was 11.2mg against a 10mg label, a 12% deviation. Endotoxin status and test method are unknown, and the test is stale (over 1 year old).
- stale (1+ years old)
- no endotoxin test
- quantity deviation (12%)
- Test date
- 2025-02-20
- Testing lab
- Janoshik
- Batch / lot
- G[PHONE_REDACTED] Green Caps
- Quantity
- 11.2mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.73% ranks higher than 31% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-02-20 by Janoshik. This test is newer than 8% of our catalogued Tirzepatide certificates.
GYC has 282 certificates in our corpus, including 96 for Tirzepatide at a median tested purity of 99.84%.
Test report image
Third-party community lab
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.