Retatrutide 99.6% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result
Peptide Test reported this retatrutide batch (Blue cap Mfg. 6/30/25) at 99.553% purity. The tested quantity was 43.132mg against a 36mg label, a deviation of nearly 20%. Endotoxin status is unknown. The test is older (6-12 months), and the test method was not specified. Customers can cross-check on the lab's public verification URL.
- quantity deviation (19.8%)
- no endotoxin test
- stale (6-12 months)
- Test date
- 2025-08-29
- Testing lab
- Peptide Test
- Batch / lot
- Blue cap Mfg. 6/30/25
- Quantity
- 43.132mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Retatrutide certificate's tested purity of 99.55% ranks higher than 17% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-08-29 by Peptide Test. This test is newer than 12% of our catalogued Retatrutide certificates.
Shanghai Sigma Audley Ssa has 468 certificates in our corpus, including 126 for Retatrutide at a median tested purity of 99.70%.