PT-141 × Ktechpeptide — lab test, June 2026
COA YL26MK21QJ5P matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
YL26MK21QJ5PTest results
Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.
About this test
Label 10 mg · Lab measured 11.01 mg
110% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.8 mg using the measured mass, against 2.5 mg on the label — 10% more.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
| Report number | YL26MK21QJ5P |
|---|---|
| Portal lookup | ✓ Lab-verified |
| PDF vs portal | Janoshik Labs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of PT-141 from Ktechpeptide, performed by Janoshik Labs on June 19, 2026. Reported purity: 99.953%. Net content: 11.01 mg against 10 mg labeled (110% of label). Tested content exceeds the labeled amount by 10%. Batch 2026-6. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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