AX3™ is a delicious juice smoothie with a powerful triple antioxidant combination: Acai + Pomegranate + Blueberry. AX3™ Triple Antioxidant is a delicious berry juice smoothie that will provide you a nice energy and antioxidant boost, without the typical crash from energy drinks. Acai is considered to be one of the healthiest berries on the planet due to its great amount of antioxidants, healthy omegas, fibers and proteins.