Retatrutide 99.8% Purity — Uther PeptideCertificate of Analysis · Independent third-party lab result
Janoshik tested this retatrutide from utherpeptide.com at 99.755% purity. The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL. However, the test method, quantity deviation, and endotoxin status are not specified in the report.
- no endotoxin test
- no purity method
- no label quantity
- Test date
- 2026-03-23
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 25.66mg
- Endotoxins
- —
- Assay method
- —
- Label dose
- 25.66mg
How this result compares
This Retatrutide certificate's tested purity of 99.75% ranks higher than 36% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-23 by Janoshik. This test is newer than 62% of our catalogued Retatrutide certificates.
Uther Peptide has 524 certificates in our corpus, including 67 for Retatrutide at a median tested purity of 99.81%.
Janoshik (public)
URL referencedThis entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.
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": "",
"purity_pct": 99.755,
"purity_label": "99.755%",
"method": "",
"test_date": "2026-03-23",
"client": "utherpeptide.com",
"notes": "",
"label_qty": "",
"tested_qty": "25.66mg",
"quantity_deviation_pct": null,
"is_blend": false,
"components_json": "",
"ocr_confidence": 1.0
}