If after using our products as suggested you are not completely satisfied, we will refund your purchase price.
If you ordered online from www.xenna.com, contact us by telephone with your Order ID number or billing name, and we will reverse your credit card charge.
If you purchased one of our products from a retailer, physician, catalog or other website, simply mail a copy of your receipt and the original UPC code from the carton (as proof of purchase) or the bottle or jar with your name and address to:
33 Witherspoon St., Suite 200
Princeton, NJ 08542
Tel 800-368-6003 or 609-921-1101