The filter

The vendors we took out.

Panya keeps a silent filter on vendors that fail specific trust triggers. Filtered vendors do not appear in match output. We do not name most of them. But for the ones where the failure is public and documented — FDA enforcement, federal convictions, permanent closures — naming is the right call.

26 vendors are currently filtered. 5 are named below with evidence. The other 21 are bucketed by the trigger that fired, without names.

Named · public documentation

The documented cases.

These failures are on the public record. Naming them is not a defamation risk because the record exists. If any of these vendors have a successor entity in good standing that should not inherit the filter, that dispute goes to partner@panya.health.

Amino Asylum
Flagged 2026-04-21
FDA raid + guilty plea by named principals

Founders pleaded guilty in 2024 to federal charges tied to misbranded and adulterated drugs. DOJ press release on file.

Paradigm Peptides
Flagged 2026-04-21
Federal conviction tied to the business

Federal conviction of principals. Domain parked since enforcement action. No successor entity.

Peptide Sciences
Flagged 2026-04-21
Permanent closure announced 2026-03

Voluntary closure announcement March 2026. Inventory liquidated. Domain redirects to holding page.

Science.bio
Flagged 2026-04-21
Permanent closure announced 2026-01

Permanent closure January 2026. Domain dead. Prior customers directed to submit refund requests via Discord (now also dark).

sigma-peptides
Flagged 2026-04-23
Systematic forensic review failures

Cross-referenced 40+ purported independent reviews with identical phrasing patterns and creation timestamps. Review forensics failed.

Silent buckets · redacted

The rest of the filter.

For vendors where the failure is real but the evidence is not publicly documented, naming would be a defamation risk and is also not the filter's purpose. The purpose is protecting the user. So we publish the trigger and the count, not the name.

Cold-chain failure not disclosed to buyer
7 vendors

Peptides shipped without refrigeration or temperature logs. No public controversy yet but the evidence trail is there.

COA refusal more than twice
5 vendors

Vendors who responded to COA requests with stonewalling or generic refusals.

Review forensics failed
4 vendors

Same-text reviews, timestamp clustering, or reviewer accounts with no other history.

Ghost after payment
3 vendors

Verified non-delivery without refund on multiple independent reports.

Not disclosing regulatory status
2 vendors

Sellers advertising GLP-1 as 'medical' without any clinical oversight.