The main ingredient of Ultra Thermo Keto UK supplement is the BHB ketones. It’s naturally extracted from raspberries that, as a standalone ingredient, are a staple of many weight loss products. In fact, BHB is a form of citric acid that has the ability to fight hunger and unhealthy cravings including salty junk foods. Along with this process, BHB also triggers the fat-burning phase of the body. It’s a very potent substance that many users saw substantial effect after a few months. As an agent of ketosis, Ultra Thermo Keto sheds fats while fending the tendency of the body to ingest carb-rich food that will sabotage the process.