On this page (8 sections)
Last updated October 16, 2026

Shipping Policy

This Shipping Policy explains how Peptix.io LLC ("Peptix") handles order processing, shipping rates, delivery timelines, and shipment-related support requests.

1. Shipping Rates

Peptix.io ships only within the United States. Standard shipping is a flat $10 per order. Orders of $250 or more (product subtotal after discounts, before tax) ship free.

2. Order Processing

Orders are processed after successful payment confirmation. Orders ship out in 1–2 business days. If we can't ship within that time, we'll email you before the window ends with a revised ship date (or the reason for the delay if we can't give one) and your option to cancel for a full refund, including shipping. Refunds for cancelled orders that haven't shipped are sent within 7 business days to your original payment method.

3. Shipping Confirmation

When your order ships, we email you a tracking link. Tracking is also shown on the order page in your account.

4. Delivery Timeframes

Delivery timelines depend on the shipping carrier, destination, weather conditions, and overall carrier volume. Peptix.io does not guarantee exact delivery dates once an order has been handed to the carrier.

5. Incorrect Shipping Information

Customers are responsible for entering accurate shipping details at checkout. Peptix.io is not responsible for delays, failed deliveries, or lost packages caused by incorrect or incomplete address information.

6. Lost, Delayed, or Damaged Shipments

If your shipment is delayed, damaged, or appears to be lost, please contact us with your order number and tracking details so we can review the situation.

Reshipments, store credit, or other resolutions may be reviewed depending on the carrier status and the details of the case.

7. Shipping Restrictions

We ship only to US addresses. Customers are responsible for ensuring that products can be lawfully purchased and received at their shipping address. Peptix.io reserves the right to cancel or restrict orders when required by operational, legal, or carrier-related limitations.

8. Policy Updates

Peptix.io reserves the right to update or modify this Shipping Policy at any time. Any updates will be reflected on this page with a revised date.

Questions?

Email support@peptix.io about this policy.

support@peptix.io
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Research customers only

Peptix sells research materials only to qualified researchers and research institutions, for in vitro laboratory research. Not for human or animal use. By continuing, you confirm you are a researcher or are buying for a research organization, and that you are of legal age to enter a binding contract.