It seems another product that the Kardashians have endorsed is facing legal woes.  First it was their Kardashian pre-paid credit card, and now it’s the QuickTrim product line under fire!  Kim and Khloe have been endorsers of the QuickTrim plan and PageSix revealed that a lawsuit is brewing over the product and it’s active ingredient – caffeine.

Law firm Bursor & Fisher is preparing a suit against Windmill and the marketing claims made by the Kardashians. An e-mail it sent to product users included a link to the firm’s Web site, which states, “The active ingredient in QuickTrim weight loss products is a large dose of caffeine . . . The FDA has determined that caffeine is not safe or effective for weight loss.”