Retatrutide 99.5% Purity — Andy Peps StudioCertificate of Analysis · Independent third-party lab result
Janoshik tested this retatrutide at 99.504% purity via HPLC. The test is older (6-12 months) and lacks a batch ID, but customers can cross-check on the lab's public verification URL. Quantity was reported as 23.56 mg and 23.65 mg, but no label quantity was provided for comparison. Endotoxin status is unknown.
- no batch ID
- older (6-12 months)
- no endotoxin test
- Test date
- 2025-09-20
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 23.56 mg; 23.65 mg
- Endotoxins
- —
- Assay method
- HPLC
How this result compares
This Retatrutide certificate's tested purity of 99.50% ranks higher than 15% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-09-20 by Janoshik via HPLC. This test is newer than 16% of our catalogued Retatrutide certificates.
Andy Peps Studio has 131 certificates in our corpus, including 22 for Retatrutide at a median tested purity of 99.70%.
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": "", "purity_pct": 99.504, "purity_label": "99.504%; 99.409%.", "method": "HPLC", "test_date": "2025-09-20", "client": "Andy Peps Studio", "notes": "", "label_qty": "", "tested_qty": "23.56 mg; 23.65 mg", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.92}