- Free U.S. Shipping on Orders $200+
- Research Use Only
Last Updated: August 2026
At Quality Research Peptides, we are committed to processing and delivering your order quickly, securely, and professionally. Please review our shipping policy below before placing an order.
Once your order has shipped, you will receive a shipping confirmation email containing your tracking information.
We partner with trusted shipping carriers to provide reliable delivery throughout the United States.
Available shipping options are displayed during checkout and may include:
Delivery estimates begin once your package has been shipped—not when the order is placed.
| Shipping Method | Estimated Delivery |
|---|---|
| Standard Shipping | 3–7 Business Days |
| Expedited Shipping | 2–3 Business Days |
| Priority Shipping | 1–2 Business Days |
Delivery times are estimates only and may vary due to weather, carrier delays, or other unforeseen circumstances.
Shipping costs are calculated automatically during checkout based on:
Any applicable shipping promotions will be reflected during checkout.
We offer FREE U.S. Shipping on qualifying orders of $200 or more (before taxes and discounts).
This offer applies only to eligible U.S. orders and cannot be combined with certain promotional discounts unless otherwise stated.
Certain products require temperature-controlled packaging.
When necessary, orders will be shipped with:
These measures help maintain product quality during transit. Cold packs may no longer be frozen upon arrival, which is expected and does not necessarily indicate a shipping issue.
Once your order has shipped, you’ll receive:
Please allow up to 24 hours for tracking information to become available.
Customers are responsible for providing a complete and accurate shipping address.
We are not responsible for:
If an order has not yet shipped, please contact us immediately to request an address update.
If your package appears delayed:
While we will gladly assist with carrier claims, delivery delays caused by the shipping carrier are outside our control.
If your package arrives visibly damaged:
We will review each case and work with you toward an appropriate resolution.
International shipping may be available to select destinations.
Customers are responsible for:
We cannot guarantee customs clearance and are not responsible for delays caused by customs authorities.
Certain high-value orders may require an adult signature upon delivery to help ensure secure receipt.
All products sold by Quality Research Peptides are intended strictly for laboratory and scientific research purposes only. Customers are responsible for ensuring compliance with all applicable local, state, federal, and international laws before placing an order.
If you have any questions about this Shipping Policy, You can contact us:
