Keto Force contains the endogenous ketone body beta-hydroxybutrate (BHB) in sodium & potassium salt form. Ingestion of Keto Force will raise the levels of blood ketones (BHB & Ac Ac) for 2.5-3.0 hours after ingestion. When taken an hour before exercise this product has been shown to decrease the amount of oxygen consumed at a given power output. It is suggested that this product be consumed during the initial stages of a ketogenic diet (three times a day for first 2-3 days) to accelerate ketosis & ease metabolic transition. The product may also be consumed prior to high intensity aerobic exercise to enhance performance.* This product has an alkaline p H 10-11 so it is best mixed with an acidic beverage (i.e. diet lemonade, grapefruit juice, etc) prior to ingestion. Contains 480m L.