Retatrutide 99.5% Purity — Biolongevity LabsCertificate of Analysis · Independent third-party lab result
LabC tested this Retatrutide product at 99.53% purity via HPLC. The tested quantity was 11.74mg, a significant 17.4% deviation from the 10mg label. Endotoxin status is unknown, and the test is stale (over a year old).
- stale (1+ years old)
- no endotoxin test
- significant quantity deviation
- Test date
- 2025-03-31
- Testing lab
- LabC
- Batch / lot
- (no batch ID)
- Quantity
- 11.74mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.4
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.53% ranks higher than 16% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-03-31 by LabC via HPLC + mass quantification + endotoxins. This test is newer than 3% of our catalogued Retatrutide certificates.
Biolongevity Labs has 53 certificates in our corpus, including 12 for Retatrutide at a median tested purity of 99.83%.
Test report image
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