How low can you go? Ounce for ounce java Monster already has way less fat and calories than Mega Bucks bottled coffee. So why make Vanilla Light? Because our fearless leader is a health fanatic who counts calories like they're $100 dollar bills. Art vs. Science: Seriously, making a low calorie coffee + energy drink that tastes good and works, ain't that easy. Java Monster Vanilla Light sets a new standard for taste and effectiveness. While no Mona Lisa, Vanilla Light is truly a work of art with a little science thrown in for good measure. Monster Energy Blend: Glucose, taurine, panax ginseng extract, caffeine, maltodextrin, l-carnitine, inositol, guarana extract, glucuronolactone. Caffeine from All Sources: 100mg per 8 fl. oz. serving (188mg per can). www.monsterenergy.com. Facebook. Instagram. Twitter. YouTube. (50% fewer calories than Java Monster mean bean Java Monster vanilla light has 50 calories and 1.5g of fat per serving compared to 120 calories and 2g of fat per serving in Java Monster mean bean).