100% Satisfaction Guarantee 
All products purchased from the TotalBreathCure website are backed by a 100% Money-Back Guarantee. Products must be returned to DS BioSystems, LLC WITHIN 30 DAYS from the date of purchase. If for any reason you would like to return a product, simply put the unused portion back in the box and mail it back to us.:
Please make sure you include your full name, order date, and copy of the invoice with your order to receive full credit. Only the purchase price of the products will be refunded, shipping to or from our office will not be refunded.