Retatrutide × Synthesis Peptides — Lab Test, May 2026
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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 synthesispeptides.io, performed by Kovera Labs on May 24, 2026. Reported purity: 98.861%. Net content: 42.99 mg against 40 mg labeled (107% of label). Batch JGP30626. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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