Think way back. Like even before that. Ancient civilizations fueled themselves with meat. How'd they build pyramids or win sword battles? Meat. If it worked for them, it can definitely help you power through. Maybe you won't be building pyramids but endless to-dos, kids' activities and classes, the daily grind of work, squeezing in a workout and so much more can feel just like it. When you're in a snacking mood, skip the chips or carb-heavy crackers and grab Jack Link's Original Beef Jerky. Packed full of 11g of protein per serving with only 80 calories, snacking on our savory beef jerky as part of your balanced diet keeps you energized and satisfied all day long. Jack Link's Beef Jerky is made from lean cuts of 100% premium beef, then seasoned with simple ingredients like salt and water. It's 96% fat free with no added MSG**, and always hardwood smoked and slow cooked, resulting in a tender, delicious beef snack. Some call our signature Original flavor bold, some call it savory, and everyone calls it delicious. **Except for that naturally occurring in soy sauce, hydrolyzed corn protein, and yeast extract.