ZenCortex comes with a 100% money-back guarantee – a full 60 days from your original purchase. If you’re not totally and completely satisfied with the product or the results within the first 60 days, just let us know by calling us toll-free or sending us an e-mail and we’ll gladly give you a full refund within 48 hours of returning the product. That’s right – simply return the product, even the empty bottles, at any time within 60 days of purchase and you’ll receive a full refund, no questions asked (minus shipping and handling fees).