Frequently Asked Questions Vital-Zymes™ Does stomach acid destroy our enzymes? There is no research or evidence to prove that our enzymes are destroyed by stomach acid. To the contrary, our enzymes are designed to work well in the environment of the stomach. Home | Product Line | Endorsements | FAQs | Research | Order Products VITAL PRODUX™ 44 Mine Rd. Suite 2, PMB 209 Stafford, Virginia  22554  USA 540-286-2400 – FAX: 540-752-4765 E-mail: info@VitalProdux.com Copyright © 1996-2003, VTI, Inc. All Rights Reserved. Text, graphics, and HTML code are protected by US and International Copyright Laws, and may not be copied, reprinted, published, translated, hosted, or otherwise distributed by any means without explicit permission. Vital Produx™ is a trademark of VTI, Inc. Other trademarks are the property of their respective owners.