HomeLab Tests Simon's Compounding, GHK-Cu
Purity · passShop-provided sample

GHK-Cu × Simon's Compounding — Lab Test, February 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
99.8%
Excellent purity only
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Independent verification available

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Test results

6 data points
Purity
99.8%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
50 mg
Tested qty
51.25 mg
Qty match
102% of labeled · +2%
0label125%
Batch / Lot
N/A
Container
Blue lyophilized powder
Tested by
BioviridianView 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 simonsrx.com, performed by Bioviridian on February 26, 2026. Reported purity: 99.8%. Net content: 51.25 mg against 50 mg labeled (102% of label). Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
RP-HPLC and MALDI-MS certificate of analysis for GHK-Cu 50mg from Simon's Compounding showing 99.8% purity
Issued by Bioviridian · Feb 26, 2026 · Batch N/A

Related lab tests

8 tests

The 697 other GHK-Cu tests on Peptigrity range from 95.76% to 100.00%. This one sits at 99.80%.

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