Home - Caffeine - Energy Drinks Loud Energy Drink Loud Energy Drink Caffeine 320 mg per 473.176 ml Switch to fl oz Calories: 10 kcal You Might Also Like:Phoenix Energy ShotNutramint Smart SerumReed’s Ginger Energize ShotForto Organic Coffee ShotNeu Nootropic ShotX-Mode Energy ShotPerformance CaffeineKirkland Energy ShotBalance Energy ShotRed Thunder Energy Shot