Retatrutide 99.3% Purity — CathyCertificate of Analysis · Independent third-party lab result
Janoshik tested this retatrutide at 99.278% purity via HPLC. The tested quantity of 31.11mg showed a 3.7% deviation from the 30mg label. The test is recent (3-6 months old), and customers can cross-check on the lab's public verification URL. Endotoxin status is not reported.
- no endotoxin test
- unknown batch ID
- Test date
- 2025-12-12
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 31.11mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.28% ranks higher than 8% 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.
Cathy has 16 certificates in our corpus, including 5 for Retatrutide at a median tested purity of 99.28%.
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": "30mg", "purity_pct": 99.278, "purity_label": "99.278%", "method": "HPLC", "test_date": "2025-12-12", "client": "Cathy", "notes": "", "label_qty": "30mg", "tested_qty": "31.11mg", "quantity_deviation_pct": 3.7, "is_blend": false, "components_json": "", "ocr_confidence": 0.98}