Retatrutide 99.8% Purity — Cyco Peptide Bio CpbCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide at 99.8% purity via HPLC, mass quantification, and endotoxins. However, the tested quantity was significantly lower than the label, showing a -63% deviation. The endotoxin status is unknown, and the test is recent (3-6 months).
- quantity deviation (-63%)
- no endotoxin status
- no batch ID
- Test date
- 2026-01-26
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 7.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.2
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.80% ranks higher than 43% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-26 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 44% of our catalogued Retatrutide certificates.
Cyco Peptide Bio Cpb has 6 certificates in our corpus, including 6 for Retatrutide at a median tested purity of 99.70%.
Test report image
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