What is Keto X3? Keto X3 supplement is a second weight decrease course of action. As demonstrated by the producer, Keto-X3 includes 100% BHB (Beta-hydroxybutyrate), which helps in a strong weight decrease process. The formula helps in covering hankering by activating ketosis in your body. Keto-X3 enables a faster consuming fat rate and contains a lower starch level.