All Retatrutide Certificate of Analysis results(10,468 COAs)
TitrateLab · Certificate of Analysis

Retatrutide 99.6% Purity — Kerui Peptide HongKong Co., LtdCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.647%
Dose vs label -2.4% Essentially at label
Evidence Artifact captured
Test date
2025-12-08
Batch / lot
Quantity
9.76 mg
label 10mg · tested 9.76 mg
Endotoxins
Assay method
HPLC
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.65% ranks higher than 23% of the 10463 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-12-08 via HPLC. This test is newer than 30% of our catalogued Retatrutide certificates.

Kerui Peptide HongKong Co., Ltd has 30 certificates in our corpus, including 12 for Retatrutide at a median tested purity of 99.65%.

Manufacturer
Kerui Peptide HongKong Co., Ltd
View vendor profile
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Forum / Discord scrape

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.

Method
HPLC
Dose
10mg
Catalogued
2026-06-06
Artifact hash
fc7d66c7bfc485c0…
OCR text Raw extracted text

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

{
  "peptide": "Retatrutide",
  "dose": "10mg",
  "purity_pct": 99.647,
  "purity_label": "99.647%",
  "method": "HPLC",
  "test_date": "2025-12-08",
  "client": "[EMAIL_REDACTED]",
  "notes": "",
  "label_qty": "10mg",
  "tested_qty": "9.76 mg",
  "quantity_deviation_pct": -2.4,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 1.0
}
Related

Other Retatrutide certificates

All Retatrutide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Kerui Peptide HongKong Co., Ltd or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →