Exhibit 99.3

MANNATECH, INCORPORATED AND SUBSIDIARIES

SCHEDULE II  VALUATION AND QUALIFYING
ACCOUNTS



|                                            |  |                            |       |                             |    |     |                         |  |            |  |                       |  |   |      
|------------------------------------------- |  | -------------------------- | ----- | --------------------------- | -- | --- | ----------------------- |  | ---------- |  | --------------------- |  | - | -----
|                                            |  |                            |       | Additions                   |    |     |                         | 
|                                            |  | Balance atBeginningof Year |       | Charged toCosts andExpenses |    |     | Charged tootherAccounts |  | Deductions |  | Balance atEnd of Year
|                                            |  | (In thousands)            
|Year Ended December 31, 2005                |  |                            |       |                             |    |     |                         |  |            |  |                       |  |   |      
|Deducted from asset accounts:               |  |                            |       |                             |    |     |                         |  |            |  |                       |  |   |      
|Allowance for Doubtful Accounts             |  |                            |      |                             |    |    |                         |  |           |  |                      |  |   |     
|Allowance for Obsolete Inventories          |  | $                          | 217   |                             | $  | 170 |                         |  |           |  |                      |  | $ | 387  
|Valuation allowance for deferred tax assets |  | $                          | 151   |                             | $  | 511 |                         |  |           |  |                      |  | $ | 662  
|Year Ended December 31, 2006                |  |                            |       |                             |    |     |                         |  |            |  |                       |  |   |      
|Deducted from asset accounts:               |  |                            |       |                             |    |     |                         |  |            |  |                       |  |   |      
|Allowance for Doubtful Accounts             |  |                            |      |                             |    |    |                         |  |           |  |                      |  |   |     
|Allowance for Obsolete Inventories          |  | $                          | 387   |                             | $  | 5   |                         |  |           |  |                      |  | $ | 392  
|Valuation allowance for deferred tax assets |  | $                          | 662   |                             | $  | 407 |                         |  |           |  |                      |  | $ | 1,069
|Year Ended December 31, 2007                |  |                            |       |                             |    |     |                         |  |            |  |                       |  |   |      
|Deducted from asset accounts:               |  |                            |       |                             |    |     |                         |  |            |  |                       |  |   |      
|Allowance for Doubtful Accounts             |  |                            |      |                             | $  | 877 |                         |  |           |  |                      |  | $ | 877  
|Allowance for Obsolete Inventories          |  | $                          | 392   |                             | $  | 134 |                         |  |           |  |                      |  | $ | 526  
|Valuation allowance for deferred tax assets |  | $                          | 1,069 |                             | ($ | 326 | )                       |  |           |  |                      |  | $ | 743