Vendor archive: retired research-peptide suppliers

Vendors we've stopped tracking and why. Most peptide-pricing sites quietly drop retired vendors so users can't tell whether a supplier went out of business, was compliance-flagged, or got reports of bad COAs. We publish the reason so anyone Googling a former vendor name lands here instead of on a stale review.

No archived vendors yet. Every vendor BodyHackGuide has tracked is still active or in scaffolding.

How vendors end up here

• Vendor goes out of business or stops fulfilling orders
• Pattern of failed COAs or low-purity batches reported by multiple readers
• Compliance / regulatory enforcement against the vendor
• Vendor refuses to provide a COA on request after a confirmed bad batch
• Editorial decision after multiple unresolved customer-service complaints

Archive entries stay live indefinitely. If you're researching an old vendor name and you ended up here, that's the point. We'd rather you know exactly what happened than think we just stopped reviewing them.