Retatrutide — lab test, May 2026
COA 35209 matches Chromate's public record. So this test doesn't rest on our review alone — the lab confirms it too.
GENPEP2969FLTest 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 24 mg · Lab measured 28.66 mg
119% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 7.2 mg using the measured mass, against 6 mg on the label — 19% 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 | 35209 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 30 Jul 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Chromate's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of Retatrutide, performed by Chromate on May 20, 2026. Reported purity: 99.535%. Net content: 28.66 mg against 24 mg labeled (119% of label). Tested content exceeds the labeled amount by 19%. Batch GPRET24051626. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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