The maxi nutrition thermobol with caffeine is an effective metabolic support supplement designed to assist energy metabolism improve mental focus and could even help you to lose weight and assist weight management plansr maxi nutrition thermobol contains 148mg caffeine to increase energy levels helping raise your mental focus and alertness to smash training sessionsr maxi nutrition thermobol formula is also high in b vitamins containing vitamin b1 b5 b12 and biotin alongside a whole h