Contact Us For more information about our products or our company, please contact us at Kevala™, a division of Karuna Corp.™ 42 Digital Drive, Suite 7 Novato, CA 94949 USA Toll-Free 1-800 826-7225 Toll-Free Fax: 1-800 711-6740 info@kevalahealth.com Shipping Information The cost of shipping is as follows: 1 Item = $6.00 2 or more items = $7.00 Free shipping for orders of $75.00 or more. International rates dependent on country of receipt. For more than 24 tubes or for overseas orders, please email us for more information.