Boss Energy Drink 250ml,330ml,500ml,1Lt As a manufacturer, we are ready for all your requests. Kafein (Max.150 mg/l) Taurin (800 mg/l) nositol (100 mg/l Glukoronolakton (20 mg/l) Niasin (8 mg) (7,92 mg) Pantotenik Asit (2 mg) Vitamin B6 (2 mg) Vitamin B2 (0,6 mg) Vitamin B12 (0,2 mcg) in 100mL.