All GHK-Cu Certificate of Analysis results(2,609 COAs)
TitrateLab · Certificate of Analysis

GHK-Cu 99.1% Purity — Biopep LLCCertificate of Analysis · Independent third-party lab result

Tested purity 99.1% High purity · 99.099%
Dose vs label -8.0% Under the labeled dose
Evidence URL referenced
Test date
2026-01-27
Testing lab
Janoshik
Batch / lot
Quantity
46.01mg
label 50mg · tested 46.01mg
Endotoxins
Assay method
Assessment of a peptide vial or vials.
Label dose
50mg
Context

How this result compares

This GHK-Cu certificate's tested purity of 99.10% ranks higher than 3% of the 2580 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-01-27 by Janoshik via Assessment of a peptide vial or vials.. This test is newer than 36% of our catalogued GHK-Cu certificates.

Biopep LLC has 34 certificates in our corpus, including 3 for GHK-Cu at a median tested purity of 99.46%.

Manufacturer
Biopep LLC
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Source

Janoshik (public)

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Verify on the upstream lab
Method
Assessment of a peptide vial or vials.
Dose
50mg
Catalogued
2026-06-18
OCR text Raw extracted text

Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.

GHK-Cu: 46.01 mg; Purity: 99.099%
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This certificate is part of TitrateLab's community-trust corpus. See more from Biopep LLC or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →