Exogenous Ketones are ketones that are produced outside of your body. Exogenous ketone supplements are made of the compound ketone beta-hydroxybutyrate or BHB for short. One of the main uses of BHB supplements is to help put your body back into ketosis after eating carb-heavy meals. They are also used to help enhance the benefits of the keto diet. BHB can help lower hunger hormones and also act as an appetite suppressant. Another study found that it may actually help to lower blood sugar.
Here are some of the top exogenous ketones / BHB products.