Retatrutide 99.7% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result
Peptide Test reported this Retatrutide batch (RT15 Blue Cap) at 99.654% purity. The tested quantity of 17.88mg significantly exceeded the 15mg label by 19.2%. Endotoxin status and test method are unknown. The test is older (6-12 months), but customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- quantity deviation (19.2%)
- Test date
- 2025-08-29
- Testing lab
- Peptide Test
- Batch / lot
- RT15 [NAME_REDACTED] 30, 2025, A|B
- Quantity
- 17.88mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Retatrutide certificate's tested purity of 99.65% ranks higher than 24% 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%.