Caffeine from All Sources: 200 mg per can. Caffeine values may vary based on coffee sources. How do you know if someone's vegan? Not to worry, they'll remind you - everyday. Care to join the party, at least with your morning Joe? We've got you covered. We use only N. American oats in our 100% dairy free oatmilk blend-in premium imported coffee and supercharge it with our Java Monster energy blend. Light, smooth with robust coffee flavor with a hint of hearty oats. It's never been easier to go guilt free! Java Monster - sow your wild oats! monsterenergy.com.