Tirzepatide × GLP-2 TZ — Lab Test, June 2026
COA 2606180158 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Asce2606180158Test 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 Tirzepatide from ascend.science peptides, performed by Kovera Labs on June 21, 2026. Reported purity: 99.91%. Net content: 25.54 mg against 20 mg labeled (128% of label). Tested content exceeds the labeled amount by 28%. Endotoxins: Pass, Assay Sensitivity: ≤0.05 EU/mL. Batch Purple Cap. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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