http://www.19x.org/education/teeth-bleaching-kits/ The Ankeny company does not make teeth bleaching kits but it makes a human health supplement, called EpiCor. Embria was spun off by Diamond V Mills after the Cedar Rapids maker of animal-feed supplements learned that its manufacturing process was super-charging the immune systems of its plant workers.The short version of the Embria story began in 1998, when Diamond V factory workers asked if they ... Mon, 24 May 2010 00:37:06 CDT en