Retatrutide 99.9% Purity — MKM PeptidesCertificate of Analysis · Independent third-party lab result
Janoshik tested this retatrutide at 99.874% purity via HPLC. Quantity matched the 60mg label at 59.31mg, a deviation of -1.15%. The test is recent (3-6 months old), and customers can cross-check on the lab's public verification URL. However, the COA does not include an endotoxin test or a batch ID.
- no endotoxin test
- no batch ID
- Test date
- 2025-12-12
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 59.31mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 60mg
How this result compares
This Retatrutide certificate's tested purity of 99.87% ranks higher than 60% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-12-12 by Janoshik via HPLC. This test is newer than 32% of our catalogued Retatrutide certificates.
MKM Peptides has 95 certificates in our corpus, including 14 for Retatrutide at a median tested purity of 99.86%.
Test report image
Janoshik (public)
Artifact capturedWe have the certificate image (SHA-256 hash captured) — 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": "60mg", "purity_pct": 99.874, "purity_label": "99.874%", "method": "HPLC", "test_date": "2025-12-12", "client": "MKM Peptides/www.mkm-chem.com", "notes": "", "label_qty": "60mg", "tested_qty": "59.31mg", "quantity_deviation_pct": -1.1483, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}