Frequently Asked Questions General How are plant enzymes produced? Vital Produx's plant-derived enzymes are produced by genetically engineered Japanese "super enzyme" plant strains and aspergillus sources. This technological breakthrough produces a greater diversity of proteolytic enzymes than available ever before. These super enzymes are active over the full temperature and pH ranges required for correct digestive function. 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.