Retatrutide 99.9% Purity — Coastal PeptidesCertificate of Analysis · Independent third-party lab result
LabA tested this retatrutide at 99.87% purity via HPLC and mass quantification. The tested quantity was 10.45mg against a 10mg label, a deviation of 4.5%. Endotoxin status is unknown. This test is stale (over 1 year old) and lacks a batch ID, though a verification URL is available.
- stale (1+ years old)
- no endotoxin test
- no batch ID
- Test date
- 2025-02-27
- Testing lab
- LabA
- Batch / lot
- (no batch ID)
- Quantity
- 10.45mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.9
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.87% ranks higher than 59% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-02-27 by LabA via HPLC + mass quantification + endotoxins. This test is newer than 2% of our catalogued Retatrutide certificates.
Coastal Peptides has 26 certificates in our corpus, including 5 for Retatrutide at a median tested purity of 99.81%.
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
sha256:4fb8bd5ef1a4a26f…
— immutable copy held by TitrateLab