L-carnitine plus raspberry ketonesl-carnitine is a naturally occurring amino acid which plays a vital role to the metabolism of fat. It functions as a transporter of fatty acids into the mitochondria, the metabolic furnace of the cell. It has been established that an adequate supply of L-carnitine is necessary for the maintenance of good health and energy. L-carnitine is necessary for the maintenance of good health and energy. L-carnitine transports long-chain fatty acids across the mitochondrial membrane to be metabolized. L-carnitine aids in the release of stored body fat, called triglycerides, into the bloodstream for energy. Raspberry ketones (razberi-K) is a ketone unique to the raspberry. Raspberries contain many bioactive constituents beneficial for health. One particular constituent, 4-(4-hydroxyphenyl) butan-2-one appears to have the potential to support body fat reduction by increasing norepinephrine-induced lipolysis. Research advocates that enhancing lipolysis may augment glycerol release, increasing the translocation of hormone sensitive lipase (HSL) in fat cells, and increasing brown adlipose tissue, known to increase thermogenesis and oxidation of body fat.