SAMBAZON'S LOW CALORIE AMAZON ACAI BERRY ENERGY DRINK IS MADE FROM POWERFUL ANTIOXIDANTS AND SPARKLING WATER. EACH 12 FL. OZ. CAN ONLY HAS 40 CALORIES WHILE STILL CONTAINING THE BENEFITS OF THE ACAI BERRY AND THE CAFFEINE OF 2 SHOTS OF ESPRESSO. OUR SUPERCHARGED RECIPE DERIVES ITS CAFFEINE FROM YERBA MATE, GREEN TEA AND GUARANA FRUIT JUICE. OUR DRINKS ARE NON-GMO, GLUTEN-FREE, VEGAN AND USDA CERTIFIED ORGANIC.