Tirzepatide 99.9% Purity — GYCCertificate of Analysis · Independent third-party lab result
Janoshik tested this GYC tirzepatide batch (2026021060) at 99.886% purity. The tested quantity was 7.5% over the 60mg label, and endotoxin status was not reported. The test is recent (under 3 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- unknown test method
- Test date
- 2026-03-17
- Testing lab
- Janoshik
- Batch / lot
- [PHONE_REDACTED]
- Quantity
- 64.5mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.89% ranks higher than 66% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-03-17 by Janoshik. This test is newer than 72% 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.