Retatrutide × Optima Chemical Supply Inc. — Lab Test, July 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 Optima Chemical Supply Inc., performed by Janoshik Labs on July 30, 2025. Reported purity: 99.834%. Net content: 47.61 mg against 50 mg labeled (95% of label). Batch OP-R40-A9X0810. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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