Mannatech Schedules Third Quarter 2008 Earnings Release and Conference Call

Business Wire, Oct 27, 2008

COPPELL, Texas -- Mannatech, Incorporated (NASDAQ: MTEX), a leading developer and provider of dietary supplements and skin care solutions, today announced that its financial results for the third quarter of 2008 will be released on Thursday, November 6, 2008, after the NASDAQ market closes. Mannatech will host a conference call to discuss the quarter's results with investors on Friday, November 7, 2008 at 9 a.m. CST, 10 a.m. EST.

The live call will be webcast and can be accessed on Mannatech's website at www.mannatech.com.

For those unable to listen to the live broadcast, a replay will be available shortly after the call. The toll-free replay number is 877-660-6853 (International: 201-612-7415); the account number to access the call is 286 and the conference ID number is 299433.

About Mannatech

Mannatech, Incorporated is a global wellness solutions provider of innovative, high-quality, proprietary dietary supplements, skin care products and weight and fitness products sold through independent Associates and Members located in the United States and the international markets of Canada, Australia, the United Kingdom, Japan, New Zealand, the Republic of Korea, Taiwan, Denmark, Germany, South Africa and is scheduled to open in Singapore during the fourth quarter of 2008. For more information please visit www.mannatech.com or www.allaboutmannatech.com.

Please Note: This release contains "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995. These forward-looking statements generally can be identified by use of phrases or terminology such as "intend" or other similar words or the negative of such terminology. Similarly, descriptions of Mannatech's objectives, strategies, plans, goals or targets contained herein are also considered forward-looking statements. Mannatech believes this release should be read in conjunction with all of its filings with the United States Securities and Exchange Commission and cautions its readers that these forward-looking statements are subject to certain events, risks, uncertainties, and other factors. Some of these factors include, among others, Mannatech's inability to attract and retain Associates and Members, increases in competition, litigation, including any litigation arising with respect to the previously disclosed "Wells notices" received from the Securities and Exchange Commission, regulatory changes, and its planned growth into new international markets. Although Mannatech believes that the expectations, statements, and assumptions reflected in these forward-looking statements are reasonable, it cautions readers to always consider all of the risk factors and any other cautionary statements carefully in evaluating each forward-looking statement in this release, as well as those set forth in its latest Annual Report on Form 10-K and Quarterly Report on Form 10-Q, and other filings filed with the United States Securities and Exchange Commission, including its current reports on Form 8-K. All of the forward-looking statements contained herein speak only as of the date of this release.