Tesamorelin 99.9% Purity — YimeiCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. Tesamorelin purity was reported at 99.9% via HPLC + mass quantification. The tested quantity of 4.39mg was significantly below the 5mg label, a deviation of -12.2%. Endotoxin status is not applicable, and the test is recent (3-6 months old).
- significant quantity deviation
- no endotoxin test
- no batch ID
- Test date
- 2026-01-29
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 4.39mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.0
- Label dose
- 5mg
How this result compares
This Tesamorelin certificate's tested purity of 99.90% ranks higher than 91% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).
Tested 2026-01-29 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 40% of our catalogued Tesamorelin certificates.
Yimei has 109 certificates in our corpus, including 6 for Tesamorelin at a median tested purity of 99.86%.
Test report image
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