AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide at 99.831% purity via HPLC. The tested quantity was 20.89mg against a 20mg label, a deviation of +4.45%. The test is recent (under 3 months), but endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • batch ID missing
Test date
2026-02-24
Purity
99.83% 99.831%
Batch / lot
—
Lab
Janoshik
Quantity
label 20mg tested 20.89mg
Qty vs label
+4.5%
Endotoxins
—
Test score
—
Manufacturer
Uther Peptide
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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 below.

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Method
HPLC
Dose
20mg
Catalogued
2026-04-24
Artifact hash
df904662583a52cf…
OCR text

Raw extracted text

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

{"peptide": "Retatrutide", "dose": "20mg", "purity_pct": 99.831, "purity_label": "99.831%", "method": "HPLC", "test_date": "2026-02-24", "client": "utherpeptide.com", "notes": "", "label_qty": "20mg", "tested_qty": "20.89mg", "quantity_deviation_pct": 4.45, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from Uther Peptide or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →