Acai is widely acknowledged to have one of the highest nutritional values of any fruit hence its association with the term superfood acai berries come from palm trees that are indigenous to the brazilian rainforest for hundreds of years the small dark berries have been integral to the diet of native amazon people supporting overall wellbeing optima acai juice is enriched with oxy3 a unique combination of three natural occurring compounds containing free radical scavenging antioxidants