Our policy lasts 30 days. Products can be returned within 30 days of receipt of shipment. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. If you wish to return an item, please contact our 24/7 customer support at support@OxyBio.co, they will immediately give you a return address and help you resolve any problems or questions you may have as soon as possible.