All Retatrutide Certificate of Analysis results— 9828 COAs
TitrateLab · Certificate of Analysis

Retatrutide 99.8% Purity — Guangzhou Jeep Biotechnology JeepCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.770%
Dose vs label 21.05mg · tested 21.05mg
Evidence Artifact captured Trust: medium
AI summary Third-party lab

Janoshik tested this retatrutide at 99.77% purity via HPLC. The test is older (6-12 months) and lacks a batch ID, labeled quantity, and endotoxin results. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (6-12 months)
  • no batch ID
Test date
2025-07-09
Testing lab
Janoshik
Batch / lot
Quantity
21.05mg
Endotoxins
Assay method
HPLC
Context

How this result compares

This Retatrutide certificate's tested purity of 99.77% ranks higher than 38% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-07-09 by Janoshik via HPLC. This test is newer than 8% of our catalogued Retatrutide certificates.

Guangzhou Jeep Biotechnology Jeep has 123 certificates in our corpus, including 31 for Retatrutide at a median tested purity of 99.80%.

Manufacturer
Guangzhou Jeep Biotechnology Jeep
View vendor profile
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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Method
HPLC
Catalogued
2026-04-22
Artifact hash
9627c00f8963e56c…
OCR text Raw extracted text

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

{"peptide": "Retatrutide", "dose": "", "purity_pct": 99.77, "purity_label": "99.770%", "method": "HPLC", "test_date": "2025-07-09", "client": "JP", "notes": "", "label_qty": "", "tested_qty": "21.05mg", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
Related

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This certificate is part of TitrateLab's community-trust corpus. See more from Guangzhou Jeep Biotechnology Jeep or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →