big advertising campaign for Endurox
You'll also see a big advertising campaign for Endurox...a "natural workout supplement to build endurance and metabolize fat."
Endurox contains Ciwujia (su-wah-ja) root. It's sometimes called "Siberian ginseng."
Promotional literature contains a summary of clinical trials. But these are small studies that haven't been scientifically scrutinized or peer-reviewed. Steer patients away from this.