SELANK × Good Science — 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 SELANK from goodsciencebio.com, performed by Vanguard Laboratory on May 27, 2026. Reported purity: 99.8%. Net content: 11.53 mg against 10 mg labeled (115% of label). Tested content exceeds the labeled amount by 15%. Endotoxins: Pass - <5.00 EU/mg. Batch 3548315. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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