GHK-Cu 100.0% Purity — Tsc Top Supplements ChinaCertificate of Analysis · Independent third-party lab result
LabE tested this GHK-Cu at 99.95% purity using HPLC and mass quantification. The tested quantity of 61.3mg showed a significant 22.6% deviation from the 50mg label. Endotoxin status is unknown, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- significant quantity deviation
- Test date
- 2025-10-09
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 61.3mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.0
- Label dose
- 50mg
How this result compares
This GHK-Cu certificate's tested purity of 99.95% ranks higher than 91% of the 2433 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-10-09 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 14% of our catalogued GHK-Cu certificates.
Tsc Top Supplements China has 139 certificates in our corpus, including 11 for GHK-Cu at a median tested purity of 99.94%.
Test report image
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