Go Body has the right amount of natural caffeine provided by the yerba mate and guarana to boost your energy, promoting brain activity, memory, and power of concentration. The red pepper, red-orange and cranberry, and yerba mate are rich in antioxidants. Antioxidants scavenge free radicals from the body cells and prevent or reduce the damage caused by oxidation. The protective effect of antioxidants continues to be studied around the world.