We believe in our products because we’ve seen them change thousands of lives. Our guarantee is simple: You have 100 nights to try MedCline in the comfort of your own home. Since adjusting to a new sleep position can take some time, we require that you try MedCline for at least 30 nights before making your decision. During this time, our team of Sleep Specialists is available to help you with tricks and tips we have learned from customers, just like you. If after 30 nights MedCline isn’t providing you relief at night, you are able to return it.