TitrateLab · Certificate of Analysis
Tested vendor:Qingdao Sigma Chemical

BPC-157 + GHK-Cu + KPV + TB-500 — Qingdao Sigma ChemicalCertificate 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 Asserted only Trust: low Blend
AI summary Telegram scrape

This COA was extracted from a Telegram channel, which is a low-trust intake source. The report, attributed to Janoshik and dated December 2025, indicates a 'Pink Cap' batch from QSC containing GHK-Cu (44.34 mg), TB-500 (10.11 mg), BPC-157 (10.84 mg), and KPV (10.38 mg). Due to the source, customers should cross-reference these findings against third-party-lab tests of the same batch where available.

Watch out for
  • telegram-scraped source
  • no purity data
  • no endotoxin test
Test date
2025-12-15
Testing lab
Janoshik
Batch / lot
[NAME_REDACTED]
Quantity
—
Endotoxins
—
Assay method
—
Label dose
80mg
Context

How this result compares

We have catalogued 1212 BPC-157 + GHK-Cu + KPV + TB-500 certificates; across the 1057 with a purity result the median tested purity is 99.72%.

Tested 2025-12-15 by Janoshik. This test is newer than 21% of our catalogued BPC-157 + GHK-Cu + KPV + TB-500 certificates.

Qingdao Sigma Chemical has 515 certificates in our corpus, including 2 for BPC-157 + GHK-Cu + KPV + TB-500.

Manufacturer
Qingdao Sigma Chemical
View vendor profile
Source

Forum / Discord scrape

Asserted only
No verifiable evidence captured. This entry was added to our corpus from Forum / Discord scrape. We did not save the certificate image, did not hash an artifact, and the upstream URL (https://t.me/qsctgchannel/389) is either a domain root or absent — we cannot independently confirm this report existed. Treat as curator-asserted only.
Verify on the upstream lab
Dose
80mg
Catalogued
2026-04-27
OCR text Raw extracted text

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

TEST REPORT
JANOSHIK
E-mail: [EMAIL_REDACTED]
Web: www.janoshik.com
Task Number #93606
Testing ordered > 01 DEC '25
Sample received > 12 DEC '25
Client Telegram @tracyfromqsc
[NAME_REDACTED] blend 80mg
Manufacturer QSC
[NAME_REDACTED]Sample description >
See picture or pictures attached.
Tests requested >
Assessment of a peptide vial or vials.
Results >
GHK-Cu 44.34 mg
TB-500 (TB4) 10.11 mg
BPC-157 10.84 mg
Comments >
KPV: 10.38 mg
Analysis conducted > 15 DEC 2025
Signature >
Verify this test at www.janoshik.com/verify/ with the following unique key
SIFWP7J4UFLQ
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This certificate is part of TitrateLab's community-trust corpus. See more from Qingdao Sigma Chemical or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →