Retatrutide 99.7% Purity — SPBCertificate of Analysis · Independent third-party lab result
Janoshik tested this retatrutide batch (SD25-1-01 Purple Cap) at 99.748% purity via HPLC. The tested quantity was 21.47 mg, showing a 7.35% deviation from the 20 mg label. Endotoxin status is unknown, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (7.35%)
- Test date
- 2026-01-13
- Testing lab
- Janoshik
- Batch / lot
- SD25-1-01 Purple Cap
- Quantity
- 21.47 mg
- Endotoxins
- —
- Assay method
- HPLC
How this result compares
This Retatrutide certificate's tested purity of 99.75% ranks higher than 35% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-13 by Janoshik via HPLC. This test is newer than 39% of our catalogued Retatrutide certificates.
SPB has 64 certificates in our corpus, including 12 for Retatrutide at a median tested purity of 99.70%.
Test report image
Janoshik (public)
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.
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