Retatrutide × Growth Guys — Lab Test, October 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 growthguys.is, performed by Janoshik Labs on October 21, 2025. Reported purity: 99.929%. Net content: 60.75 mg against 60 mg labeled (101% of label). Batch RET15. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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