Wonder Lab's Ultra Raspberry Ketones features the patented, high-quality Razberi-KTM, which supports metabolism and burns fat*, along with a potent Green Tea Extract containing 50% EGCG making Ultra Raspberry Ketones a natural metabolism booster for the help you need daily to burn fat without the side effects associated with most diet pills. Straight from Wonder Lab's manufacturing facility comes Ultra Raspberry Ketones. Raspberry Ketone is this year's hottest diet product as seen on the Dr. Oz show. This unique Ketone is found exclusively within red raspberries - a revolutionary metabolism booster that enhances energy levels.