Acai (ah-sigh-EE) is tough to pronounce but so easy to love. That's because Emergen-C Acai is loaded with antioxidant power, making it as beneficial as it is delicious. The powerful blend of vitamin C, 24 nutrients, 7 B vitamins, antioxidants, and electrolytes supports your immune system, increases your metabolic function, and enhances your energy level to help you really feel the good.