Retatrutide 99.9% Purity — Chimera PeptidesCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. It reports 99.9% purity for Retatrutide via HPLC and mass quantification. The tested quantity of 43mg showed a 7.5% overage compared to the 40mg label. Endotoxin status is unknown. The test is recent (3-6 months old) and a verification URL is available.
- no endotoxin test
- no batch ID
- Test date
- 2026-01-22
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 43mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.2
- Label dose
- 40mg
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-22 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 42% of our catalogued Retatrutide certificates.
Chimera Peptides has 19 certificates in our corpus, including 11 for Retatrutide at a median tested purity of 99.80%.
Test report image
Finnrick
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 labSaved source document
sha256:11f182dd547e71b3…
— immutable copy held by TitrateLab