KetoVie 4:1 Ready To Drink Nutrionally Complete Ketogenic Formula 8.3 oz, Vanilla, 380 Calories Per Container.KetoVie 4:1 Vanilla is a 4:1 ratio (fat: carbohydrate + protein), ready-to-drink nutritionally complete ketogenic formula containing whey protein (blend of whey and partially hydrolyzed whey) and 25% of calories as MCT. KetoVie is designed for individuals over one year of age and indicated for the dietary management of intractable epilepsy and other disorders where a ketogenic diet is indicated.