We are the peptide manufacturer — not a middleman. Every product ships with full COA, HPLC report, and ≥99% purity guarantee. Trusted by 500+ research institutions worldwide.
We synthesize every peptide in-house. No brokers, no middlemen — you get factory pricing with full traceability from synthesis to shipment.
Full Documentation
Every order ships with Certificate of Analysis, HPLC chromatogram, Mass Spec data, and MSDS. Industry-standard documentation for research compliance.
Cold-Chain Logistics
Temperature-controlled packaging with gel ice packs. We maintain cold chain from our GMP facility to your door, protecting peptide integrity.
Volume Discounts
Tiered pricing for research labs and clinics. Save up to 40% on bulk orders. Dedicated account managers for institutions ordering $5,000+/month.
US Warehouse Stock
Popular SKUs stocked in our New Jersey fulfillment center. Most orders ship same-day before 2PM EST, arriving within 48 hours nationwide.
Expert Support
Our PhD-level technical team answers questions about storage, reconstitution, and research protocols. Live chat + email support Monday–Friday.
Wholesale & Institutional
Built for Research Labs & Clinics
Partner with us directly. Get factory-direct pricing, NET-30 payment terms, custom synthesis, and a dedicated account manager — all backed by our GMP facility.
Up to 40% off retail pricing on volume orders
NET-30 payment terms for qualified institutions
Custom synthesis — any peptide sequence, any scale
"The COA documentation is exceptional — Mass Spec and HPLC data right out of the box. Our compliance team approved PeptideLab as a preferred vendor within 48 hours."
DR
Dr. Rachel Chen
Principal Investigator, Johns Hopkins Neuroscience
★★★★★
"We've been sourcing BPC-157 and TB-500 for 18 months. Consistent purity batch after batch, and the wholesale pricing is genuinely competitive. Wouldn't switch."
MJ
Michael Jensen
Director of Procurement, BioVance Labs
★★★★★
"Cold-chain packaging is handled perfectly. Every shipment arrives at the correct temperature with intact seals. For peptide stability, this attention to detail is non-negotiable."
SK
Dr. Sarah Kim
Research Pharmacist, UCLA Health
Start with a Sample Order
New customers get 15% off their first order. Use code RESEARCH15 at checkout. No minimum order quantity for retail customers.