Retatrutide 99.6% Purity — NexaphCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (RET12111222025-20) at 99.6% purity via HPLC and mass quantification. The tested quantity was 12.8mg against a 12mg label, a deviation of -5.1%. Endotoxin status is not applicable. The test is recent (3-6 months old), and customers can verify it on the lab's public URL.
- no endotoxin test
- Test date
- 2026-01-26
- Testing lab
- LabE
- Batch / lot
- RET[PHONE_REDACTED]-20
- Quantity
- 12.8mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.2
- Label dose
- 12mg
How this result compares
This Retatrutide certificate's tested purity of 99.60% ranks higher than 20% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-26 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 44% of our catalogued Retatrutide certificates.
Nexaph has 362 certificates in our corpus, including 116 for Retatrutide at a median tested purity of 99.80%.
Test report image
Finnrick
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Verify on the upstream labSaved source document
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