“The U.S. Food and Drug Administration is alerting consumers nationwide not to purchase or consume more than 25 different products marketed for weight loss because they contain undeclared, active pharmaceutical ingredients that may put consumers’ health at risk.”
Here's the link to the article that appeared in Nutraceuticals World today:
There are no magic bullets for weight loss. Ask your health care provider before choosing a dietary supplement or go to www.nsf.org for a list of certified products. These products have been tested and their manufacturing facilities inspected.