Retatrutide 99.9% Purity — Guangzhou Jeep Biotechnology JeepCertificate of Analysis · Independent third-party lab result
Retatrutide (Lilac Cap 0816/0821) tested at 99.89% purity with consistent fill across vials (33.13–34.17 mg). Third-party HPLC analysis by Janoshik on 05 MAY 2026.
- Test date
- 2026-05-05
- Testing lab
- Janoshik
- Batch / lot
- Lilac Cap 0816/0821
- Quantity
- 33.82 mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Retatrutide certificate's tested purity of 99.89% ranks higher than 63% of the 10447 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-05-05 by Janoshik. This test is newer than 69% of our catalogued Retatrutide certificates.
Guangzhou Jeep Biotechnology Jeep has 129 certificates in our corpus, including 35 for Retatrutide at a median tested purity of 99.81%.
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TEST REPORT JANOSHIK E-mail: [EMAIL_REDACTED] Web: www.janoshik.com Task Number #155584 Testing ordered > 05 MAR '26 Sample received > 07 APR '26 Client LS Testing (Becs) Sample Blind GLP Manufacturer JEEP [NAME_REDACTED] Cap 0816/0821 Sample description > See picture or pictures attached. Tests requested > Assessment of a peptide vial or vials. Results > Retatrutide 33.13 mg - 34.17 mg (avg. 33.82 mg) Purity 99.824% - 99.919% (avg. 99.890%) Comments > Analysis conducted > 05 MAY 2026 Signature > Verify this test at www.janoshik.com/verify/ with the following unique key C5AGHBRFFNYY