Retatrutide 99.6% Purity — Shanxi Qianyecao Biotech QycCertificate of Analysis · Independent third-party lab result
Janoshik tested this retatrutide at 99.577% purity via HPLC. The tested quantity of 25.27mg significantly exceeded the 20mg label by over 26%. Endotoxin status is unknown. The test is recent (3-6 months old) and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (26%+)
- unknown batch ID
- Test date
- 2026-01-26
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 25.27mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.58% ranks higher than 18% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-26 by Janoshik via HPLC. This test is newer than 44% of our catalogued Retatrutide certificates.
Shanxi Qianyecao Biotech Qyc has 175 certificates in our corpus, including 57 for Retatrutide at a median tested purity of 99.74%.
Test report image
Janoshik (public)
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{"peptide": "Retatrutide", "dose": "20mg", "purity_pct": 99.577, "purity_label": "99.577%; 99.400%; 99.482%.", "method": "HPLC", "test_date": "2026-01-26", "client": "[EMAIL_REDACTED]", "notes": "", "label_qty": "20mg", "tested_qty": "25.27mg", "quantity_deviation_pct": 26.35, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}