TitrateLab · Certificate of Analysis
Tested vendor:Zhengzhou Depu Technology Co., Ltd

BPC-157 + GHK-Cu + TB-500 — Zhengzhou Depu Technology Co., LtdCertificate of Analysis · Independent third-party lab result

Purity Blend Blend tests measure quantity per component, not overall purity — a purity assay for a multi-peptide sample needs separate chromatographic runs.
Dose vs label — No quantity measurement on this report.
Evidence Artifact captured Trust: medium Blend
AI summary Third-party lab

Janoshik tested this blend of GHK-Cu, BPC-157, and TB-500. The report, dated 6-12 months ago, did not provide purity data for the individual components or the blend, nor were label quantities specified. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no purity data
  • no quantity data
  • older (6-12 months)
Test date
2025-10-30
Testing lab
Janoshik
Batch / lot
—
Quantity
—
Endotoxins
—
Assay method
—
Context

How this result compares

We have catalogued 936 BPC-157 + GHK-Cu + TB-500 certificates; across the 869 with a purity result the median tested purity is 99.68%.

Tested 2025-10-30 by Janoshik. This test is newer than 18% of our catalogued BPC-157 + GHK-Cu + TB-500 certificates.

Zhengzhou Depu Technology Co., Ltd has 15 certificates in our corpus, including 1 for BPC-157 + GHK-Cu + TB-500.

Manufacturer
Zhengzhou Depu Technology Co., Ltd
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.

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Catalogued
2026-04-22
Artifact hash
b6bb2563405f5758…
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Freedom Diagnostics EPIPHANY PEPTIDE RESEARCH LLC BPC-157 + GHK-Cu + TB-500
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Freedom Diagnostics Cold Chain Aminos BPC-157 + GHK-Cu + TB-500
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Freedom Diagnostics Freedom Research BPC-157 + GHK-Cu + TB-500
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Freedom Diagnostics Elite Peptide Research Solutions LLC BPC-157 + GHK-Cu + TB-500
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Freedom Diagnostics
This certificate is part of TitrateLab's community-trust corpus. See more from Zhengzhou Depu Technology Co., Ltd or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →