Shipping and Returns


We at Core Peptides offer Free Priority USPS shipping on orders over $50 within the US.

Same day shipping if placed before 12pm PST Monday-Friday. Orders received after 12pm PST, or on weekends, or holidays, will be shipped on the next business day.

We also offer Priority Express shipping (overnight USPS). We will soon be offering FedEx shipping as well. Stay tuned.

Shipping rates and options, including Free shipping, are subject to change at any time without notice.

Order Canceling / Returns

If your order has not yet shipped, you may cancel your order by contacting us at for a full refund.
You may also return any unused, unopened vials within 30 days of purchase for a full refund.

Bulk / Special Orders

Contact us for bulk or special orders. Our friendly customer service staff will work with you to satisfy any special requests.

All items sold are for laboratory RESEARCH PURPOSES ONLY. Please review our Terms and Conditions for details.