Zila Inc.

Mr. Bethune has served as our Executive Chairman since August 2007. He has been a member of the board since 2005 and was appointed chairman on May 21, 2007. He is also a member of the Board of Cambrex Corporation. From 1999 until his retirement, he was Chairman and Chief Executive Officer of Atrix Laboratories, a drug delivery and product development company. Prior to Atrix Laboratories, he was President and Chief Operating Officer of IVAX Corporation, a pharmaceutical company. Before joining IVAX, Mr. Bethune began a start-up pharmaceutical company venture formed by Mayo Medical Ventures, a business unit of Mayo Clinics of Rochester. Mr. Bethune previously served as group vice president of American Cyanamid Company and a member of the Executive Committee where he had executive authority for human biologicals, consumer health products, pharmaceuticals and ophthalmics as well as global medical research. He was also President of the Lederle Laboratories Division of American Cyanamid Company. Mr. Bethune received a B.A. degree in accounting and economics from Lenior-Rhyne College, Hickory, North Carolina and Masters in Business Administration in the Executive Program from Columbia University Graduate School.

Vice President and Treasurer since June 2004. Ms. Klein joined ZILA in August 2003 as Director of Finance. Ms. Klein was Vice President-Finance for Bay Area Foods, Inc., a privately held grocery chain, from 1998 to 2003. Prior to Bay Area Foods, Ms. Klein held progressively responsible financial/accounting positions at Southwest Supermarkets, LLC, MegaFoods Stores, Inc. and the Circle K Corporation. She was previously a senior manager in the audit practice of Arthur Andersen & Co. in Phoenix, AZ.

Gary Klinefelter has served as Zila's Vice President and General Counsel since December 2004. Mr. Klinefelter was appointed ZILA's Secretary in October 2005. From 1988-2004, he was Secretary and General Counsel of AMERCO, a holding company whose principal operating subsidiaries are U-Haul International, Inc., Republic Western Insurance Company and Oxford Life Insurance Company. Mr. Klinefelter is licensed as an attorney in Arizona.

Dr. Vuturo, 57, has over 28 years of experience in the pharmaceuticals industry and is recognized as a leader in the field of medical education technology. In 1995, Dr. Vuturo founded Designing Solutions, L.L.C. and Professional Education Services Group, L.L.C., both are healthcare services companies that specialize in providing professional medical education programs to physicians, pharmacists, dentists, nurses, and other healthcare providers. Dr. Vuturo has served as managing partner of both companies since their inception. From 2004 to 2005, Dr. Vuturo was a member of the Board of Directors of QLT, Inc., a publicly-traded biopharmaceutical company dedicated to the discovery, development, and commercialization of innovative therapies. From 2001 to 2004, Dr. Vuturo was a member of the Board of Directors and, at various times, served on the Executive, Compensation, Audit and Nominations Committees of Atrix Laboratories, Inc. Atrix Laboratories, a former publicly-traded specialty pharmaceutical company, is focused on advanced drug delivery. In 2005, Atrix Laboratories merged with QLT, Inc. Dr. Vuturo received his Ph.D. in Health Care Administration from the University of Florida , where he also received his Bachelor of Science in Pharmacy. Additionally, Dr. Vuturo holds a B.S. in Biology from Fairfield University .

Mr. Brooksby is currently chief financial officer of InNexus Biotechnical, Inc., a Toronto Stock Exchange traded drug development company. From 2004-2006, he was CFO of Energy West, Inc., a NASDAQ traded energy utility. Earlier, Mr. Brooksby served in senior level executive positions for several companies in a variety of industries. He has served as an energy-marketing advisor to the Governor of Kentucky and on the board of directors of nine public and private companies as well as two not-for-profit organizations. Mr. Brooksby earned a bachelor of science degree in accounting and a masters degree in accounting from Brigham Young University. Age 62