EX-32.1 4 c73312exv32w1.htm EXHIBIT 32.1 Filed by Bowne Pure Compliance
 

         
Exhibit 32.1
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report of RBC Life Sciences, Inc. (the “Company”) on Form 10-Q for the period ending March 31, 2008, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Clinton H. Howard, Chairman of the Board and Chief Executive Officer of the Company does hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to his knowledge:
  1.  
The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
 
  2.  
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
         
  /s/ Clinton H. Howard    
  Clinton H. Howard   
  Chairman of the Board and Chief Executive Officer 
May 9, 2008