✓ Purity · passBatch · CUX00401Shop-provided sample
GHK-Cu × peptideruo.com — Lab Test, April 2026
Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.77%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA 2604090237 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
Pept2604090237Look it up on freedomdiagnosticstesting.com ↗Checked Apr 11, 2026
Test results
7 data points
Purity
99.77%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
100 mg
Tested qty
101.49 mg
Qty match
101% of labeled · +1%
0label125%
Batch / Lot
CUX00401
COA number
2604090237
Container
Blue Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView profile →
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Independent HPLC purity analysis of GHK-Cu from peptideruo.com, performed by freedomdiagnosticstesting.com on April 11, 2026. Reported purity: 99.77%. Net content: 101.49 mg against 100 mg labeled (101% of label). Batch CUX00401. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by freedomdiagnosticstesting.com · Apr 11, 2026 · Batch CUX00401
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