Legal

Shipping and returns

Shipping

We ship within the United States. Orders are processed once payment is confirmed and typically ship within one to two business days. Every order includes a tracking number sent by email.

Returns

Because our products are temperature-sensitive research materials, we cannot accept returns of opened vials. If an order arrives damaged or incorrect, contact us within 48 hours of delivery and we will make it right.

Shipping and returns questions

Where does Marathon Peptide Solutions ship?

We ship within the United States only.

How long does shipping take?

Orders are processed once payment is confirmed and typically ship within one to two business days. Every order includes a tracking number sent by email.

Can I return an order?

Opened vials cannot be returned because the products are temperature-sensitive research materials. If an order arrives damaged or incorrect, contact us within 48 hours of delivery and we will make it right.