Peptide Supply Co
Emerging
Verdict
Texas-based (Centerville, TX) multi-source reseller and white-label/warehousing operator run by named owner Jordan, who completed a full 50-question VendorView. Began as friends-and-family sourcing in February 2025; the website launched August 1, 2025 and the LLC was formed at the end of August 2025. On independently reviewed COAs the verified scope is HPLC purity, mass spec identity, net peptide content, and 3-vial conformity via Freedom Diagnostics, with USP <85> endotoxin on recent batches - no sterility or heavy metals on any reviewed COA. Per the VendorView the owner reports a sharply expanded program over the last 3-4 months: every-batch endotoxin and sterility (USP <71>), plus heavy metals on products routed to a second lab (Vanguard) - but those additions are owner-reported and not yet independently confirmed, and the owner concedes older SKUs predate the new standard. Vials carry batch numbers and a QR code that pulls the COA directly, with key results printed on the label. Owner reports 4,000+ packages shipped year-to-date and 100+ COAs. No Finnrick/Janoshik rating and no Trustpilot presence.
Documented strengths
- Named third-party lab (Freedom Diagnostics) with batch-specific, QR-verifiable COAs
- Verified COA scope: HPLC purity, MS identity, net peptide content, and 3-vial conformity, plus USP <85> endotoxin on recent batches
- Owner reports (VendorView, unverified) an expanded panel - every-batch sterility (USP <71>), universal endotoxin, and heavy metals via a second lab (Vanguard)
- Vials carry batch numbers and a QR code linking directly to the COA, with key results printed on the label
- Budget-to-mid pricing with testing, shipping, and packaging factored in; 7% crypto discount and 3/5/10-vial volume breaks
- Same-day shipping (orders before 3pm CST), fulfilled in-house with branded packaging
- Strong multi-channel support (phone, email, WhatsApp, Telegram) with the owner heavily involved
- Openly allows anonymous independent testing and discloses its own gaps candidly
Considerations
- Sterility and heavy metals not present on any independently reviewed COA; the expanded panel is owner-reported and unverified
- Endotoxin verified on recent batches only, not yet universal; older SKUs predate the current standard
- Second lab (Vanguard) is owner-claimed, not independently corroborated
- No Finnrick/Janoshik aggregator rating and no Trustpilot presence
- No cold storage; products held in a temperature-controlled room
- Manufacturers undisclosed and no vial-to-supplier traceability
- US domestic only; no international shipping
- Short formal track record (LLC formed August 2025)
Vendor facts
Tests reported
Summary
Verified testing is solid for an emerging vendor - a named lab (Freedom Diagnostics) with batch-specific, QR-verifiable HPLC + MS + net-content + conformity COAs and recent-batch endotoxin - which lands Testing at 8. The owner reports a much broader current panel (every-batch sterility, universal endotoxin, heavy metals via Vanguard); if those show up on the public COA archive the score moves to 9, but today they are owner-reported and not yet confirmed. Operations earns a 7 on same-day in-house shipping and heavy customer-service involvement. The gaps to close: confirm sterility/heavy-metals on live COAs, bring older SKUs up to standard, build an independent aggregator footprint (Finnrick/Janoshik), and address the absence of cold storage.