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Purity · passBatch · Red Cap-1Shop-provided sample

GHK-Cu × apexxbiolabs.com — Lab Test, July 2026

Tested · submitted by Peptigrity Team Member 01PEPTIGRITY 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
99.72%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2607070216 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeApex2607070216

Test results

7 data points
Purity
99.72%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
100 mg
Tested qty
114.96 mg
Qty match
115% of labeled · +15%
0label125%
Batch / Lot
Red Cap-1
COA number
2607070216
Container
Blue lyophilized powder
Tested by

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 apexxbiolabs.com, performed by freedomdiagnosticstesting.com on July 9, 2026. Reported purity: 99.72%. Net content: 114.96 mg against 100 mg labeled (115% of label). Tested content exceeds the labeled amount by 15%. Batch Red Cap-1. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by freedomdiagnosticstesting.com · Jul 09, 2026 · Batch Red Cap-1

Related lab tests

8 tests

The 809 other GHK-Cu tests on Peptigrity range from 95.76% to 100.00%. This one sits at 99.72%.

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