Tirzepatide 99.9% Purity — GYCCertificate of Analysis · Independent third-party lab result
Janoshik tested this tirzepatide batch (2025111050, blue cap) at 99.875% purity. The tested quantity was 56.89mg, a significant deviation of +13.78% from the 50mg label. Endotoxin status is unknown. The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (+13.78%)
- Test date
- 2026-03-10
- Testing lab
- Janoshik
- Batch / lot
- [PHONE_REDACTED], blue cap
- Quantity
- 56.89mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.88% ranks higher than 63% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-03-10 by Janoshik. This test is newer than 71% 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.