✓ Purity · passBatch · PA25020101Shop-provided sample
GHK-Cu × pureamino.com peptides — Lab Test, July 2026
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
99.86%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA COA-2026-0DJJJD matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
PBV35DB3Look it up on ILS Laboratories ↗Checked Jul 13, 2026
Test results
8 data points
Purity
99.86%
Endotoxins
0.179 EU/mL
Heavy metals
ICP-MS: All Below Limits
Stated qty
50 mg
Tested qty
51.75 mg
Qty match
103% of labeled · +3%
0label125%
Batch / Lot
PA25020101
COA number
COA-2026-0DJJJD
Tested by
ILS LaboratoriesView profile →
About this test
Independent HPLC purity analysis of GHK-Cu from pureamino.com peptides, performed by ILS Laboratories on July 13, 2026. Reported purity: 99.86%. Net content: 51.75 mg against 50 mg labeled (103% of label). Endotoxins: 0.179 EU/mL. Heavy metals: ICP-MS: All Below Limits. Batch PA25020101. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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