Retatrutide 99.4% Purity — HkroidsCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide batch (0387) at 99.4% purity via HPLC. The tested quantity was 4.4mg, a significant -12% deviation from the 5mg label. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (-12%)
- no endotoxin test
- Test date
- 2026-04-21
- Testing lab
- LabG
- Batch / lot
- 0387
- Quantity
- 4.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.8
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 99.40% ranks higher than 11% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-04-21 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 68% of our catalogued Retatrutide certificates.
Hkroids has 57 certificates in our corpus, including 14 for Retatrutide at a median tested purity of 99.73%.
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:da672d36db6920d8…
— immutable copy held by TitrateLab