Apparently, most people can only concentrate for about eight seconds. There's only so much you can do in eight seconds. Our new super antioxidant berry smoothie is a blend of blueberries, strawberries, apples, spirulina, and B vitamins to help you concentrate for longer than eight seconds. Nine seconds. The fruits that have it all - never added sugars*, colors, preservatives, or E-whatever - rich in vitamin C, which helps protect cells from oxidative stress - rich in vitamin B6, which contributes to the normal function of the immune system - source of fiber *contains sugars naturally occurring in fruit