✓ Purity · passShop-provided sample
GHK-Cu × peptide.partners — Lab Test, May 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
99.67%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA SPL-3752 matches Trust Pointe Analytics's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
J4CKPF8K3KW9Look it up on Trust Pointe Analytics ↗Checked May 13, 2026
Test results
5 data points
Purity
99.67%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
100 mg
Tested qty
98.84 mg
Qty match
99% of labeled · -1%
0label125%
Batch / Lot
N/A
COA number
SPL-3752
Tested by
Trust Pointe AnalyticsView 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 peptide.partners, performed by Trust Pointe Analytics on May 13, 2026. Reported purity: 99.67%. Net content: 98.84 mg against 100 mg labeled (99% of label). Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Trust Pointe Analytics · May 13, 2026 · Batch N/A
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