Retatrutide × Peptide Crafters — Lab Test, November 2025
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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 Peptide Crafters, performed by Janoshik Labs on November 21, 2025. Reported purity: 99.722%. Net content: 20.6 mg against 20 mg labeled (103% of label). Batch PC-G2-RT20. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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