Did you know • 15 July 2014
< 1 min
Students taking exams, stressed out secretaries and mothers with young children dream of having a concentration of coffee in the drawer. Here it is: it’s guarana. Five times more powerful than its close relative, but also less harmful to health, guarana (contained in Bio45 Energy) comes from the berries of an Amazonian plant, Paullinia cupana. The most important ingredient is caffeine, a substance which must be titrated in order to be truly effective as a stimulant of the nervous system.