Retatrutide 99.8% Purity — Skye PeptidesCertificate of Analysis · Independent third-party lab result
LabC tested this retatrutide batch (RT25-12-001loose) at 99.76% purity via HPLC and mass quantification. The tested quantity was 14.75mg against a 12mg label, a deviation of 7.3%. Endotoxin status is not applicable. This test is stale (over 1 year old).
- stale (1+ years old)
- no endotoxin test
- Test date
- 2025-02-28
- Testing lab
- LabC
- Batch / lot
- RT25-12-001loose
- Quantity
- 14.75mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.4
- Label dose
- 12mg
How this result compares
This Retatrutide certificate's tested purity of 99.76% ranks higher than 36% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-02-28 by LabC via HPLC + mass quantification + endotoxins. This test is newer than 2% of our catalogued Retatrutide certificates.
Skye Peptides has 81 certificates in our corpus, including 12 for Retatrutide at a median tested purity of 99.75%.
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:daa22aef984ef224…
— immutable copy held by TitrateLab