ARA-290 × ezpeptides.com — lab test, June 2026
COA 166078 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
E65RVLDG42LBTest 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 10 mg · Lab measured 12.12 mg
121% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3 mg using the measured mass, against 2.5 mg on the label — 21% 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 | 166078 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 15 Jul 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Janoshik Labs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of ARA-290 from ezpeptides.com, performed by Janoshik Labs on June 3, 2026. Reported purity: 99.81%. Net content: 12.12 mg against 10 mg labeled (121% of label). Tested content exceeds the labeled amount by 21%. Batch EZP-ARA1005192026-03. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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