This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.
What portal verification means →This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
Independent HPLC purity analysis of Retatrutide from Chimera Peptides, performed by BTLabs on December 5, 2025. Reported purity: 99.9%. Net content: 66.4 mg against 60 mg labeled (111% of label). Tested content exceeds the labeled amount by 11%. Batch RNEZA7F. Sample source: shop-provided. Certificate of analysis attached.
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