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✓ Purity · pass✓ Lab-verifiedShop-provided sample

GHK-Cu × Aurora Aminos — lab test, June 2026

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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. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →
HPLC Purity
99.65%
✓ Excellent purity only
Counts toward Aurora Aminos's Trust Score until 5 Jun 2028
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2606030282 matches Freedom Diagnostics's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeAuro2606030282

Test results

7 data points
Purity
99.65%
Endotoxins
Pass (2 replicates, assay sensitivity ≤0.05 EU/mL)
Sterility
Not on file
Heavy metals
Not tested
Stated qty
50 mg
Tested qty
48.86 mg
Qty match
98% of labeled · -2%
Batch / Lot
CU50-2606
COA number
2606030282
Tested by
Freedom DiagnosticsView profile →

Not on file for this certificate: sterility and heavy metals. A purity figure says nothing about those.

About this test

What’s in the vial

Label 50 mg · Lab measured 48.86 mg

98% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 12.2 mg using the measured mass, against 12.5 mg on the label — 2% less.

One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.

Verification trail
Report number2606030282
Portal lookup✓ Lab-verified
PDF vs portalFreedom Diagnostics's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of GHK-Cu from Aurora Aminos, performed by Freedom Diagnostics on June 5, 2026. Reported purity: 99.65%. Net content: 48.86 mg against 50 mg labeled (98% of label). Endotoxins: Pass (2 replicates, assay sensitivity ≤0.05 EU/mL). Batch CU50-2606. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Freedom Diagnostics · Jun 05, 2026 · Batch CU50-2606

Related lab tests

6 tests

The 894 other GHK-Cu tests on Peptigrity range from 95.76% to 100.00%. This one sits at 99.65%.

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