Research peptide retailer
Reta Research
Open batch-list CoA page naming Janoshik Analytical and Analiza Bialek as independent labs, View COA opens an actual report screenshot with QR code checkable at janoshik.com/verify, delivered as an image not a native PDF.
Headline price
Not disclosed
Regulated as
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Delivery area
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Certificate of Analysis profile
Trust Index status
CoA: strong80/100 · A-
Founded
Not disclosed
Companies House
Not disclosed
Business Transparency
Not yet checked
Last verified
2026-08-13
CoA library: https://retaresearch.co/pages/coa
Re-checked on a rolling basis, not a fixed monthly cycle; see the last-verified date above. See methodology for how this is scored.
Not yet Independently Verified
The CoA tier and Responsible Practice status above are free and mechanical. Nobody, including Reta Research, has paid for the deeper lab-accreditation, batch-traceability, and corporate-history checks yet. Request that it be run →
Our verdict
Last reviewed 2026-08-13. PeptideClear earns nothing when readers click through, and this link carries no tracking. Editorial criteria are documented in our methodology.
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