✓ Purity · passBatch · R251201-GCU-N001Shop-provided sample
GHK-Cu × mspeptides.com — Lab Test, December 2025
Tested · submitted by @Frank 👑 Legend
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
99.742%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA 2512100092 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
Mole2512100092Look it up on freedomdiagnosticstesting.com ↗Checked Dec 12, 2025
Test results
7 data points
Purity
99.742%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
100 mg
Tested qty
108.45 mg
Qty match
108% of labeled · +8%
0label125%
Batch / Lot
R251201-GCU-N001
COA number
2512100092
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 mspeptides.com, performed by freedomdiagnosticstesting.com on December 12, 2025. Reported purity: 99.742%. Net content: 108.45 mg against 100 mg labeled (108% of label). Batch R251201-GCU-N001. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by freedomdiagnosticstesting.com · Dec 12, 2025 · Batch R251201-GCU-N001
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