✓ Purity · passBatch · 01192026GHK50Shop-provided sample
GHK-Cu × bioedgeresearchlabs.com — Lab Test, January 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 260444 matches MDx BioAnalytical Laboratory's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
260444Look it up on MDx BioAnalytical Laboratory ↗Checked Jan 28, 2026
Test results
8 data points
Purity
99.77%
Endotoxins
PASS (≤0.05 EU/mL)
Heavy metals
Not tested
Stated qty
50 mg
Tested qty
51.22 mg
Qty match
102% of labeled · +2%
0label125%
Batch / Lot
01192026GHK50
COA number
260444
Container
White Crystals
Tested by
MDx BioAnalytical LaboratoryView 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 bioedgeresearchlabs.com, performed by MDx BioAnalytical Laboratory on January 28, 2026. Reported purity: 99.77%. Net content: 51.22 mg against 50 mg labeled (102% of label). Endotoxins: PASS (≤0.05 EU/mL). Batch 01192026GHK50. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by MDx BioAnalytical Laboratory · Jan 28, 2026 · Batch 01192026GHK50
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