Retatrutide — Uther PeptideCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-02-02
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 20mg
- Endotoxins
- —
- Assay method
- Heavy metals analysis
- Label dose
- 20mg
How this result compares
We have catalogued 11014 Retatrutide certificates; across the 10447 with a purity result the median tested purity is 99.83%.
Tested 2026-02-02 by Janoshik via Heavy metals analysis. This test is newer than 44% of our catalogued Retatrutide certificates.
Uther Peptide has 527 certificates in our corpus, including 67 for Retatrutide at a median tested purity of 99.81%.
Test report image
Janoshik (public)
Artifact capturedWe have the certificate image — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labOCR 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": null,
"purity_label": "",
"method": "Heavy metals analysis",
"test_date": "2026-02-02",
"client": "utherpeptide.com",
"notes": "",
"label_qty": "20mg",
"tested_qty": "",
"quantity_deviation_pct": null,
"is_blend": false,
"components_json": "",
"ocr_confidence": 1.0
}