Company : Cor Silver
Headquarters: San Francisco
Website : www.corsilver.com
"We can barely keep it in stock," said Cor Silver founder Jennifer McKinley of her product -- especially the $40 mid-size bar. A secret formula and nano-silver, or silver nanoparticles, makes this brand's fans rabid.
"I get emails from people on a weekly basis saying the product has changed their life," McKinley said. From 2008 to 2009, Cor's revenue grew 73 percent to $475,000. That doesn't change the fact that the bar is about $40 an ounce.
So McKinley, it can be said, is cleaning up.
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