Reon has been created for those who live life on the go and who want to make the most of every day. Reon energises with its combination of Vitamin B12 and caffeine, rather than through sugar. And with no sugar, there's no crash and no calories. Each powder shot contains 80mg of caffeine (about the same as a double espresso) and 50% of your RDA of energising Vitamin B12. Made to the highest quality standards in Germany, just one powder shot can noticeably reduce tiredness and fatigue.