Pre-workout or mid-workout caffeine, functional carbs, and electrolytes with 15 servings per tub;80mg of naturally occurring caffeine from green and black tea;Functional carbohydrates for energy, and electrolytes to proactively replenish what you'll lose in sweat-for only 100 calories;Gluten-free, Non-GMO Project verified, and certified vegan;No artificial flavors, colors or sweeteners and made without dairy or soy ingredients