Sales of supermarket own-brand products are surging as savvy shoppers look to save money....

|By:, SA News Editor

Sales of supermarket own-brand products are surging as savvy shoppers look to save money. Safeway (SWY) is even selling its healthy own-label range through other retailers. Something branded companies like Unilever NV (UN) and Nestle (NSRGY.PK) should be thinking about.