30 DAY MONEY BACK GUARANTEE
The NADH Store wants you to be fully satisfied with every purchase from www.NADH.com. If you are not satisfied with an item that you have purchased, you may return the item within 30 days from the order date for a full refund of the purchase price, less the shipping costs.
The item(s) must be returned, used or unused, in good condition, in the original boxes (whenever possible), and with all paperwork to ensure full credit.