Retatrutide — lab test, August 2026
COA 225850 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
QX5EZXK4B9YVTest 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
Label 20 mg · Lab measured 23.2 mg
116% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 5.8 mg using the measured mass, against 5 mg on the label — 16% 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 | 225850 |
|---|---|
| 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 Retatrutide, performed by Janoshik Labs on August 27, 2026. Reported purity: 99.607%. Net content: 23.2 mg against 20 mg labeled (116% of label). Tested content exceeds the labeled amount by 16%. Batch RT20-2026-08-A. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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