Kourtney Kardashian showcased her new signature product, which she describes as a "breakthrough innovation" in weight loss pills ... owns their own businesses. Kim has her signature shapewear ...

Kourtney Kardashian's Lemme brand is jumping into the weight loss market with a new supplement ... and her wellness brand over the vitamins and supplements she is promoting, claiming that it ...

Kim Kardashian West is ... told Extra Tuesday that Kardashian West’s diet plan sets her up to lose 2 lbs. a week. “We can pace the weight loss at 2 lbs. a week, so that it won’t affect ...

Kim Kardashian's dramatic weight loss didn't stop after she slipped out of that Marilyn Monroe dress. The Kardashians star stopped by the Today show on Tuesday where she opened up about losing 16 lbs.