If you are not satisfied within 30 days from the delivery date, you may contact Prüvit Support to return the unused portion of the product for a full refund of the product purchase amount, minus shipping and handling charges incurred. After 30 days, and up to 90 days post-purchase, you may contact Prüvit Support to return the remaining sellable portion of the product for a full refund on the returned items, minus shipping and handling charges incurred.