In short, Thermogenics are ingredients that are used in Fat Burners for one purpose: to raise your body’s core temperature. A relatable example of this is spicy food, you feel the chili-based heat when you eat it and after swallowing it you feel a lot hotter and even in some cases will start to sweat.
So, why is this important for fat loss? Because it means your body has to cool itself.
To cool down, your body uses more energy than it does normally as it requires more effort to restore balance. More energy means more calories being burned, this in return boosts your metabolism which contributes to calorie deficit and overall fat loss.