GHK-Cu 99.2% Purity — Xi'an Taiye Chemical Co.Certificate of Analysis · Independent third-party lab result
GHK-Cu batch [NAME_REDACTED] achieved 99.23% purity with 78.6mg actual content vs. 50mg labeled, indicating significant overfill (+57.2%). Janoshik analysis completed June 30, 2026.
- Test date
- 2026-06-30
- Testing lab
- XTP
- Batch / lot
- XTP-GHK50-004
- Quantity
- 78.60 mg
- Endotoxins
- —
- Assay method
- —
- Label dose
- 50mg
How this result compares
This GHK-Cu certificate's tested purity of 99.23% ranks higher than 4% of the 2430 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-06-30 by XTP. This test is newer than 98% of our catalogued GHK-Cu certificates.
Xi'an Taiye Chemical Co. has 58 certificates in our corpus, including 6 for GHK-Cu at a median tested purity of 99.43%.
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TEST REPORT JANOSHIK E-mail: [EMAIL_REDACTED] Web: www.janoshik.com Task Number #173968 Testing ordered > 08 JUN '26 Sample received > 12 JUN '26 Client [EMAIL_REDACTED] Sample GHK-CU 50mg Manufacturer XTP Batch XTP-GHK50-004 Sample description > See picture or pictures attached. Tests requested > GHK (or GHK-Cu) analysis Results > GHK-Cu (GHK content) [Copper Content] 78.60 mg (65.42 mg) [13.18 mg] Purity 99.230% Comments > Analysis conducted > 30 JUN 2026 Signature > Verify this test at www.janoshik.com/verify/ with the following unique key 2UZ38669K3Z4