Here is part of what today’s FDA warning says:
The U.S. Food and Drug Administration is warning consumers to immediately stop using Hydroxycut products by Iovate Health Sciences Inc., of Oakville, Ontario and distributed by Iovate Health Sciences USA Inc. of Blasdell, N.Y. Some Hydroxycut products are associated with a number of serious liver injuries. Iovate has agreed to recall Hydroxycut products from the market.
The FDA has received 23 reports of serious health problems ranging from jaundice and elevated liver enzymes, an indicator of potential liver injury, to liver damage requiring liver transplant. One death due to liver failure has been reported to the FDA. Other health problems reported include seizures; cardiovascular disorders; and rhabdomyolysis, a type of muscle damage that can lead to other serious health problems such as kidney failure.
And here is the beginning of the Wikipedia entry on Hydroxycut:
Hydroxycut is a nutritional supplement marketed by Iovate Health Sciences Inc., designed to help consumers lose weight. It is sold at conventional retailers, such as GNC and Wal-Mart, online retailers and through direct television marketing. Currently sold in the United States without ephedra, it advertises under a marketing slogan of a product that increases metabolism and reduces hunger cravings.
Google Image Search has photos of Hydroxycut.