FORMED following the merger of Nutri-life Health and Fitness and Healtheries of New Zealand, Vitaco is reportedly for sale after gaining interest from a number of international players.  The company is also understood to be considering an initial public offering. The sale comes after Australia’s largest food maker, Goodman Fielder, was acquired by Singapore agribusiness, Wilmar, and Hong Kong-based investment firm, First Pacific for $1.34 billion in March.