Independent test result
GHK-Cu
by Verified Peptides· batch GHK022613100M
—
Purity not on file· tested February 21, 2026
How this batch compares
This batch has no measured purity on file. Across 22 tested batches of GHK-Cu from Verified Peptides, measured purity averages 99.77%. Across all vendors, GHK-Cu averages 99.61% over 142 COAs.
85.6% 100.0%
Vendor avg (22 batches) 99.77% Peptide avg (142 COAs) 99.61%
Where to buy
Product pages for this peptide at Verified Peptides
From the same lot
Other tests in lot GHK022613100M
Same batch, independently tested. Cross-confirm the purity claim.
Aggregated · 3rd-party listing Aggregated · 3rd-party listing Aggregated · 3rd-party listing
99.80 %
Feb 2026 Janoshik Analytical · HPLC
For
GHK-Cu
by Verified Peptides· batch GHK022613100M
—
Mar 2026Purity not on file
Janoshik Analytical
For
GHK-Cu
by Verified Peptides· batch GHK022613100M
—
Feb 2026Purity not on file
Janoshik Analytical
For
GHK-Cu
by Verified Peptides· batch GHK022613100M