✓ Purity · passBatch · 5816Shop-provided sample
GHK-Cu × maple researchlabs peptides — Lab Test, July 2026
Tested · submitted by Peptigrity Team Member 01PEPTIGRITY TEAM
Filed by Peptigrity Team Member 01 ·
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
99.56%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA DBAV-GHK-Cu-50-062226 matches Testides's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
DBAV-GHK-Cu-50-062226Look it up on Testides ↗Checked Jul 8, 2026
Test results
7 data points
Purity
99.56%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
50 mg
Tested qty
53.18 mg
Qty match
106% of labeled · +6%
0label125%
Batch / Lot
5816
COA number
DBAV-GHK-Cu-50-062226
Container
Blue powder
Tested by
TestidesView 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 maple researchlabs peptides, performed by Testides on July 8, 2026. Reported purity: 99.56%. Net content: 53.18 mg against 50 mg labeled (106% of label). Batch 5816. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Testides · Jul 08, 2026 · Batch 5816
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