HomeLab Tests GoAlpha Labs, GHK-Cu
Purity · passBatch · LO07-10Shop-provided sample

GHK-Cu × GoAlpha Labs — Lab Test, April 2026

Tested · submitted by @Frank 👑 Legend
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
99.965%
Excellent purity only
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Independent verification available

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Test results

7 data points
Purity
99.965%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
50 mg
Tested qty
53.48 mg
Qty match
107% of labeled · +7%
0label125%
Batch / Lot
LO07-10
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 goalphalabs.com, performed by freedomdiagnosticstesting.com on April 12, 2026. Reported purity: 99.965%. Net content: 53.48 mg against 50 mg labeled (107% of label). Batch LO07-10. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC-MS certificate of analysis for GHK-Cu 50mg from GoAlpha Labs showing 99.965% purity
Issued by freedomdiagnosticstesting.com · Apr 12, 2026 · Batch LO07-10

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The 669 other GHK-Cu tests on Peptigrity range from 95.76% to 100.00%. This one sits at 99.97%.

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