GREEN COFFEE BEAN EXTRACT Green coffee extract is naturally rich in "Chlorogenic acid" which aids in weight loss, increase in metabolism & weight management. Pure Green Coffee Bean Extract Supplement helps you effectively manage your weight by assisting you with controlling hunger, boosted metabolism, burning fat, which helps slim and tone your body and achieve the physique you are looking for. It is also a potent antioxidant that helps the body fight damaging environmental toxins. This dietary supplement helps to promote a faster metabolism so it can properly metabolize carbs sugars into energy instead of fat. This cleansing and detoxifying vitamin leaves with a overall feeling of health and vitality. Scientifically Proven Results. In 2012, the U.S. National Library of Medicine published a randomized, double blind, placebo-controlled study that evaluated the impact and safety of green coffee bean extract as a weight loss supplement. Over 12 weeks, participants lost an average of 17 pounds by taking GCA Green Coffee Bean Extract twice per day, making no other changes to their diet or exercise. On average, they lost 10% of their body weight and 16% of their total body fat. Moreover, they experienced no side effects of any kind.Green Coffee Bean Extract only has approximately 20 mg of caffeine per serving, similar to a cup of decaffeinated coffee.