Retatrutide 99.9% Purity — Sry LabsCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide at 99.9% purity via HPLC and mass quantification. The tested quantity was 4.2mg against a 5mg label, representing a significant 16% deviation. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- significant quantity deviation
- no endotoxin test
- no batch ID
- Test date
- 2026-03-19
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 4.2mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.5
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-19 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 61% of our catalogued Retatrutide certificates.
Sry Labs has 395 certificates in our corpus, including 59 for Retatrutide at a median tested purity of 99.72%.
Test report image
Finnrick
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