Over the past few years, a popular dietary supplement has amassed a cult-like following of fitness enthusiasts across the country. From coast to coast, you can find small white canisters filled with a ...

(Reuters) - USPlabs, which sold the best-selling workout supplement Jack3d, and six of its executives face criminal charges for the unlawful sale of nutritional supplements, the U.S. Justice ...

The DMAA-containing performance-enhancing supplement Jack3d has come under the microscope after it was revealed Wednesday that marathoner Claire Squires died last year after using it. BodyBuilding.com ...

After Rock Center’s report last week on the supplement industry and concerns about DMAA, an ingredient used in a popular work-out supplement, the maker of DMAA announced Tuesday that it plans to ...

An employee of Western Australia's corruption watchdog is being investigated for allegedly storing a banned substance at his home and workplace. About 200 grams of a weight training supplement known ...

A sports supplement popular with fitness fanatics has been banned in Britain because of fears it may have lethal side-effects. The drink Jack3D contains a stimulant known as DMAA (dimethylamylamine) ...

The FDA issued a warning on April 11th against use of DMAA (1,3-dimethylamylamine) in energy drinks and supplements. The FDA has received 86 reports thus far associated with weight loss and muscle ...

When Clare Squires clicked to buy a tub of Jack3D on the internet, she thought she was buying a perfectly harmless dietary supplement. Used as a weight-loss aid and workout booster, it contained a ...

Nov 17 (Reuters) - USPlabs, which sold the best-selling workout supplement Jack3d, and six of its executives face criminal charges for the unlawful sale of nutritional supplements, the U.S. Justice ...

Used as a weight-loss aid and workout booster, it contained a controversial substance called dimethylamylamine, or DMAA. This was marketed in a range of products as a ‘natural’ stimulant, apparently ...