Retatrutide 99.7% Purity — Hangzhou Youngpeptide Biotechnology HybCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide at 99.7% purity via HPLC, with mass quantification. The tested quantity was 31.1mg against a 20mg label, a significant deviation of +55.5%. Endotoxin status is not applicable, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- quantity deviation (+55.5%)
- no batch ID
- no endotoxin test
- Test date
- 2025-12-13
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 31.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.1
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.70% ranks higher than 29% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-12-13 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 33% of our catalogued Retatrutide certificates.
Hangzhou Youngpeptide Biotechnology Hyb has 91 certificates in our corpus, including 17 for Retatrutide at a median tested purity of 99.66%.
Test report image
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