Stronger together. Better pricing for peptide buyers.

Kinnetix is a group purchasing organization that aggregates buying power for peptide retailers, wholesalers, and API buyers — unlocking negotiated pricing on US-manufactured, third-party tested, cGMP-compliant peptides.

Join the Network
200+
Members
15–40%
Avg. Savings
100%
US-Sourced
How we work

Redefining the GPO

Pooled demand across hundreds of peptide retailers, wholesalers, and API buyers gives every member enterprise-grade negotiating power — without enterprise-grade volume.

Built for every link in the peptide supply chain

Whether you're selling to consumers, stocking shelves, or sourcing raw materials — Kinnetix is built for you.

Retailers

US-sourced, COA-verified peptides at wholesale-tier pricing — no volume commitments.

  • Negotiated Retail Pricing
    Access wholesale-tier pricing on USP-grade peptides — without wholesale-volume commitments.
  • US-Sourced, COA-Verified Products
    Every supplier is US-based with third-party HPLC and mass spectrometry testing on every batch.
  • Simplified Reordering
    One-click reorders from your favorite cGMP-compliant suppliers, with consolidated cold-chain shipping.
Learn more

Wholesalers

GPO-negotiated bulk pricing from 50+ US-based, cGMP-compliant manufacturers.

  • Tiered Bulk Volume Discounts
    GPO-negotiated pricing that scales with your purchasing commitments — locked in quarterly.
  • 100% US-Manufactured Supply
    Source exclusively from domestic FDA-registered facilities with full cGMP compliance.
  • Transparent Contract Terms
    No hidden fees, clear MOQs, locked-in pricing windows, and full batch traceability documentation.
Learn more

APIs (Raw Materials)

Pharma-grade APIs direct from US labs with full COA, HPLC, and mass spec documentation.

  • Manufacturer-Direct API Pricing
    Bypass intermediaries — buy research-grade and pharma-grade active pharmaceutical ingredients at source from US labs.
  • Full Compliance Documentation
    COA, HPLC chromatograms, mass spec data, residual solvent analysis, and batch records for every API order.
  • Custom Synthesis Access
    Request custom peptide sequences, modifications (PEGylation, acetylation, amidation), and novel analogs through our manufacturer network.
Learn more

Ready to cut your procurement costs?

Join hundreds of peptide buyers accessing US-sourced, third-party tested, cGMP-compliant products at GPO-negotiated pricing.

Join Now