Your metabolism isn't just about calories in, calories out. Thermogenic ingredients like MCT oil, ginger, cinnamon, and L carnitine help your body burn more efficiently by turning fat into fuel. #naturalthermogenic LevelUp Clean MCT Oil 100% Caprylic C8 for Energy, Focus, Gut Health, Brain Superfuel Keto Supplement for Ketogenic Coffee And Ketones Non GMO ( L Carnitine L Tartrate 60 capsules Unflavoured MCT Oil: Fast Fuel for Body & Brain, Great for Keto Diets Onnit L Carnitine L Tartrate: Benefits and Uses MCT oil is a supplement made from a type of fat called medium chain triglycerides. MCT molecules are smaller than those in most of the fats you eat, which are long chain triglycerides (LCT).