Retatrutide — lab test, October 2026
COA C57-904 matches Uzorak's public record. So this test doesn't rest on our review alone — the lab confirms it too.
C57-904Test 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 10.03 mg
100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.5 mg on both the label figure and the measured one.
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 | C57-904 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| PDF vs portal | Uzorak's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of Retatrutide, performed by Uzorak on October 14, 2026. Reported purity: 99.6%. Net content: 10.03 mg against 10 mg labeled (100% of label). Batch XX150926. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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