Each bag of Ruly Tropical Crush Energy Gummies contains 80mg of green bean caffeine, plus guarana, vitamins B6 and B12. Ruly is made by specialists in the EU to be effective energy in a delicious, fruity, flavour-first formula. Zero fat and no preservatives, only natural flavours and natural colours. The unique Microboost format allows you to create personalised caffeine doses before or during a long workout.