Retatrutide × Unknown Brand — Lab Test, September 2025
Krause Analytical publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone. Name, Last Name, Email, COA UPLOAD is required
This certificate carries no lookup code.
Test results
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Independent HPLC purity analysis of Retatrutide from Unknown brand, performed by Krause Analytical on September 23, 2025. Reported purity: 99.88%. Net content: 31.5 mg against 20 mg labeled (158% of label). Tested content exceeds the labeled amount by 57%. Endotoxins: ND. Batch RT25-03. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion