Your purchase comes with a Money Back Satisfaction Guarantee. If you are not satisfied for any reason, please return all product ordered within 90 days of initial purchase! We will refund everything less S&H. If you purchased one bottle, return the opened and used bottle for a full refund less S&H. If you purchased more than one bottle, please return your opened and used bottle and the remaining bottles purchased in unopened and resaleable condition for your full refund less S&H.