Rather than endorsing a third party teeth whitening system, they have decided to partner up with the best in the business to create their own exclusive teeth whitening system. Kim also also appears in a video promoting the "Kardashian Smile" line.
Because the Kardashians have been so selective about lending their name to products, the fact that they have chosen this teeth whitening system should speak volumes about how well it works. Celebrity endorsements are often an indication that a particular product is considered industry-leading.
You can watch Kim Kardashian talk about her new "Kardashian Smile" teeth whitening line and try the product by visiting http://www.KardashianSmiles.com
