Crownwellresearch is a US-based vendor serving both retail and bulk buyers, with a catalogue of 21 peptides and pricing listed on 17. The vendor hosts 2 COAs on its site, though neither currently corresponds to peptides in the active catalogue. Individual vials are available with no minimum order quantity.
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Data last updated
Anecdotal signals
Testing coverage
This vendor’s site blocks automated verification, so we have not been able to read any certificates. Testing scores zero: we are not willing to imply a vendor is tested when we have not been able to look.
Price
regional price-per-mg comparisons · prices checked 2mo ago
Some links are affiliate links. This never affects our rankings or inclusion.
We don't issue verdicts — we publish the evidence and let it speak. So far we have captured no substantiated community reports and no lab documents for Crownwellresearch. That absence is itself information: it does not prove anything is wrong, but it means independent evidence is thin — proceed accordingly.
22 catalogue peptides known; no COAs captured yet.