Tirzepatide · We are the PEPTIDESCIENCES of peptides in China.

AI summary Trust: medium Third-party lab

Janoshik tested this Tirzepatide at 99.901% purity via HPLC. The tested quantity of 34.32 mg showed a significant 14.4% deviation from the 30 mg label. Endotoxin status is unknown, but the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for

no endotoxin test
quantity deviation (14.4%)
unknown batch ID

Test date

2025-11-28

Purity

99.90% 99.901%

Batch / lot

—

Lab

Janoshik

Quantity

label 30 mg tested 34.32 mg

Qty vs label

+14.4%

Endotoxins

—

Test score

—

Manufacturer

We are the PEPTIDESCIENCES of peptides in China.

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Certificate

Test report image

Certificate scan as published.

Source

Janoshik (public)

✓ Artifact captured

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Method: HPLC
Dose: 30mg
Catalogued: 2026-04-16
Artifact hash: cc6a7d7c93639b44…

OCR text

Raw extracted text

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

{
  "peptide": "Tirzepatide",
  "dose": "30 mg",
  "purity_pct": 99.901,
  "purity_label": "99.901%",
  "method": "HPLC + MS",
  "test_date": "2025-11-28",
  "client": "www.biochemapi.com",
  "notes": "",
  "label_qty": "30 mg",
  "tested_qty": "34.32 mg",
  "quantity_deviation_pct": 14.4,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 1.0
}

This COA is part of TitrateLab's community-trust corpus. See more from We are the PEPTIDESCIENCES of peptides in China. or learn how trust scores are computed on the methodology page.