Due to the nature of nutritional supplements and individual physiology, there may be circumstances when a return is necessary. We offer a 30 day money-back guarantee, so if you need to make a return request, please use our online contact form and reference your order number, reason for return, and we will respond with complete return instructions. You must return the unused portion of the product for a refund. Under some circumstances, we reserve the right to charge a restocking fee.