Tirzepatide 99.8% Purity — GYCCertificate of Analysis · Independent third-party lab result
Peptide Test reported this GYC tirzepatide batch (G-TR60-1060 2025091060 black caps) at 99.752% purity. The tested quantity showed an 11.74% deviation above the label. Endotoxin status and test method are unknown, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- quantity deviation (11.74%)
- Test date
- 2025-11-05
- Testing lab
- Peptide Test
- Batch / lot
- G-TR60-1060 [PHONE_REDACTED] black caps
- Quantity
- 67.044mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.75% ranks higher than 34% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-11-05 by Peptide Test. This test is newer than 38% of our catalogued Tirzepatide certificates.
GYC has 282 certificates in our corpus, including 96 for Tirzepatide at a median tested purity of 99.84%.