How it works The active polyphenols found in the bergamot fruit extract and artichoke leaf extract will help to improve both cardiovascular and metabolic risk factors. Metabolic Gold contains key polyphenols which enable it to bind to dietary fats and prevent them being used by the body. They also improve the way fats are processed in the liver. These micronutrients are scientifically proven to improve sugar control, balance cholesterol and optimise liver function. Organic Baobab is added as a prebiotic to help promote gut health.