Research Peptides Shipped to All 50 States

Poly Biotech is America's trusted source for premium research-grade peptides. We ship to all 50 states, serving researchers in 359+ cities from coast to coast. Whether you're conducting research in New York City, Los Angeles, Chicago, Houston, or any town in between, we deliver.

Our Nationwide Commitment

Every researcher deserves access to high-quality peptides regardless of location. That's why we've built a logistics network that reaches every corner of the United States:

• East Coast: 2-3 day delivery to NY, NJ, PA, MA, FL, and more
• Midwest: 2-4 day delivery to IL, OH, MI, MN, and surrounding states
• South: 2-4 day delivery to TX, GA, NC, TN, and throughout the region
• West Coast: 3-5 day delivery to CA, WA, OR, AZ, and western states
• Remote Areas: We reach Alaska, Hawaii, and rural locations nationwide

AI-Powered Research Support

No matter where you're located, you have access to our exclusive AI tools:

• 24/7 AI Research Assistant: Get instant answers to peptide questions any time
• Peptide Optimization Engine: Input your research parameters for personalized recommendations
• Blood Panel Analysis: Upload biomarker data for AI-suggested protocols

Quality Without Compromise

Whether your order ships to Manhattan or rural Montana, you receive the same premium quality: ≥99% HPLC verified purity, proper cold-chain shipping when needed, and comprehensive documentation including Certificates of Analysis for every batch.