On the other hand, the green coffee extract is obtained from the bean at a temperature of 70° c for a period of 2 hours, using a 70% concentrated ethanol. Another study quoted the possibility of using gce as a weight loss supplement as promising. Green Coffee Extract Vs. Garcinia Cambogia Green coffee Proponents claim that green coffee, green coffee extract, and green coffee supplements offer a variety of health benefits. Green coffee bean extract benefits . Studies have also shown that green coffee bean extract is an effective weight loss agent; Green coffee bean extract is made from unroasted beans, preserving many natural therapeutic compounds such as chlorogenic acid. After being noted for its possible positive health effects, manufacturers began producing green coffee bean extract in the form of capsules or liquids. The benefits of green coffee bean extract. Green coffee beans are raw, unroasted coffee beans. Research shows that chlorogenic acid may also increase insu...