Retatrutide 99.7% Purity — GYCCertificate of Analysis · Independent third-party lab result
This COA was tested by Janoshik, an independent third-party lab. However, the report is missing critical details including purity, quantity, endotoxin status, batch ID, and test date, making it impossible to assess the product's quality. The test recency is also unknown. While a verification URL is available, the lack of data severely limits its utility.
- no purity data
- no quantity data
- no endotoxin test
- Test date
- 2025-05-28
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 55.29 mg
- Endotoxins
- —
- Assay method
- —
- Label dose
- 50mg
How this result compares
This Retatrutide certificate's tested purity of 99.72% ranks higher than 32% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-05-28 by Janoshik. This test is newer than 5% of our catalogued Retatrutide certificates.
GYC has 282 certificates in our corpus, including 77 for Retatrutide at a median tested purity of 99.72%.
Test report image
Janoshik (public)
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.
Verify on the upstream lab