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Shipping

Shipping Policy

All orders ship within the continental United States via USPS with tracking. Discreet packaging on every shipment.

Same-Day

Dispatch before 12 PM PT

USPS

3 Speeds at Checkout

Tracked

Every Order

Last updated July 2026
01

Processing

Processing Time

Orders confirmed before 12:00 PM Pacific Time on a business day are dispatched the same day. Orders confirmed after the cutoff, or on weekends and federal holidays, are dispatched the next business day.

02

Carrier

Shipping Carrier

All orders are shipped via USPS. At checkout you choose your speed: Ground Advantage (~5 business days), Priority Mail (~2 business days), or Priority Mail Express (~1 business day). Tracking is emailed the moment your label is created, and a delivery confirmation is sent when USPS reports the package delivered. We use discreet packaging on all shipments.

03

Rates & Coverage

Shipping Rates & Geography

PepChain ships within the continental United States only. We do not ship internationally at this time. Shipping rates are live USPS pricing for your exact address, calculated at checkout. Orders of $100 or more ship free via Ground Advantage.

04

Delivery

Delivery Times

Typical delivery after dispatch: Ground Advantage ~5 business days, Priority Mail ~2 business days, Priority Mail Express ~1 business day. Estimates are set by USPS and vary by destination. PepChain is not responsible for delays caused by the carrier, weather, or other circumstances outside our control.

05

Address Accuracy

Customer Responsibility

It is the customer's responsibility to provide an accurate shipping address. PepChain is not responsible for orders shipped to an incorrect address provided by the customer, or for packages lost or stolen after confirmed delivery.

Shipping Questions

Contact us at [email protected]

PepChain

PepChain is a US-based business-to-business supplier of research-grade reference materials for laboratories, research institutions, and qualified research professionals.

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Research Use Only. All materials are intended strictly for laboratory research and identification purposes. Not for human or animal consumption, diagnosis, treatment, or prevention of any condition. Not evaluated by the FDA.

© 2026 PepChain · Oxnard, CA · USAFor qualified research professionals only.