Boss Gold Presso is strong and when I say strong I really mean it (do not forget that I am drinking 5 to 6 coffees per day, every day). You would like to drink it only when your batteries are really down – the energy surge will be almost instantaneous. Rate this coffee: Unfortunately I couldn’t find the exact caffeine content  of this Boss coffee but it must be at least double the usual. Despite the high caffeine concentration the taste of the coffee is also very good (well above average). The energy content is (surprisingly) also not written but as far as I can tell it must be between 17 and 35 kcal/100 ml (rather closer to 30 kcal/100 ml  – this is a guess of course). In conclusion – very good … Read entire article »