Tirzepatide 99.8% Purity — YCCertificate of Analysis · Independent third-party lab result
Peptide Test reported this YC Tirzepatide batch (Yiwu Changtu orange cap) at 99.756% purity. The tested quantity was 6.81% over the labeled 60mg. Endotoxin status is unknown, and the test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (1+ years old)
- unknown test method
- Test date
- 2025-04-02
- Testing lab
- Peptide Test
- Batch / lot
- [NAME_REDACTED] orange cap
- Quantity
- 64.086mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.76% ranks higher than 34% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-04-02 by Peptide Test. This test is newer than 11% of our catalogued Tirzepatide certificates.
YC has 13 certificates in our corpus, including 8 for Tirzepatide at a median tested purity of 99.72%.