2: During. With other natural flavors. Gel packs. From the makers of PowerBar. Fuel for optimum performance. 1X caffeine - natural source. PowerGel products are formulated with a dual source energy blend and 200 mg sodium - a key electrolyte lost in sweat associated with muscle cramping in some athletes. PowerGel products are ideal for use during exercise, especially for endurance training and sports. That's why cyclists, marathon runners, and triathletes use our gels when training or competing. Consume gel with water and stay hydrated. Good food, good life. Good to Know: Did you know the fuel you consume during intense training can optimize your performance? Good to Remember: This PowerGel Performance Energy gel has a dual source energy blend to deliver maximum fuel to muscles. See PowerBar.com for the science. Good to Connect: Learn more about the science behind PowerBar. You're stronger than you think. Nutritional Compass. 1X = 25 mg caffeine. PowerBar is backed by Nestle's worldwide leadership in nutritional science. www.PowerBar.com. Recyclable. Gluten-free.