Shipping Policy

Last updated: July 10, 2026

Processing Time

Orders for in-stock items are processed and shipped within 1-2 business days. Orders placed on weekends or holidays will be processed on the next business day.

Cold-Chain Shipping

All peptide orders are shipped with cold-chain handling to maintain product integrity during transit. Cold-chain packaging is included at no additional cost.

Domestic Shipping (United States)

Standard Shipping: 3-5 business days. Free on all orders.
Express Shipping: 1-2 business days. Calculated at checkout.

International Shipping

OneBio Research currently ships within the United States only.

Backorder Items

Items marked as “Backorder” can be pre-ordered. They ship as soon as new inventory arrives and passes quality verification.

Shipping Restrictions

Certain compounds may be restricted in some states. The purchaser is responsible for compliance with all applicable laws, including import/export regulations.

Order Tracking

Once your order ships, you will receive a tracking number via email.

Damaged or Lost Packages

Contact Us

Email: onebioresearch@outlook.com