Peptsci provides controlled domestic distribution of research-grade materials throughout the United States. Every shipment is handled under our quality assurance, temperature-control, and research-use-only (RUO) protocols to preserve product integrity and maintain full traceability.
We offer free standard delivery within the U.S. on verified institutional orders over $500.
Domestic Distribution
Please allow 1–2 business days for order verification and processing before your order ships. The delivery estimates below reflect carrier transit times only and begin after payment confirmation and quality release. Peptsci reserves the right to select the most secure and reliable carrier or shipping method needed to protect shipment integrity and meet research-transport requirements.
Standard Shipping
- Processing Time: 1–2 business days
- Transit Time: 3–4 business days
- Estimated Delivery: 5–7 business days after payment confirmation
2-Day Shipping
- Processing Time: 1–2 business days
- Transit Time: 2 business days
- Estimated Delivery: 3–4 business days after payment confirmation
Overnight Shipping
- Processing Time: 1–2 business days
- Transit Time: 1 business day
- Estimated Delivery: 2–3 business days after payment confirmation
Note: "Overnight" refers to carrier transit time after the order ships, not from the time the order is placed. Orders submitted after our daily processing cutoff or during high-volume periods may take up to 2 business days to dispatch.
International Shipments
Peptsci does not currently ship internationally. All purchases and deliveries are limited to verified research partners and institutional addresses within the United States.
Compliance Statement
All Peptsci materials are supplied for in-vitro research and laboratory analysis only. Products are not for human or animal consumption, not for diagnostic or therapeutic use, and are shipped exclusively to verified research accounts to maintain compliance and product integrity.
Contact Us
For questions about shipping, delivery timelines, or order status, contact:
Peptsci
401 Jackson St Suite 2340-K23
Tampa, FL 33602
Email: support@peptsci.com