Exhibit 23.2

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM ON FINANCIAL STATEMENT SCHEDULE

Board of Directors and Shareholders

Mannatech, Incorporated

Coppell, Texas

The audits referred to in our report dated March 11, 2010 relating to the consolidated financial statements of Mannatech, Incorporated and subsidiaries (the Company), which is contained in Item 15(a)(1) of  this Form 10-K also included the audit of the financial statement schedule listed in Item 15(a)(2) of this Form 10-K.  The financial statement schedule is the responsibility of the Company's management.  Our responsibility is to express an opinion on this financial statement schedule based on our audits.

In our opinion such financial statement schedule, when considered in relation to the basic consolidated financial statements taken as a whole, present fairly, in all material respects, the information set forth therein.

/s/ BDO Seidman, LLP

Dallas, Texas

March 11, 2010