However, one must bear in mind that fresh acai berry fruits can only last for about 24 hours and after that time frame, its medical properties will be greatly diminished. If you want to buy real and genuine acai berry products, choose a company that export items straight from the Amazon like Acaiadvance.org to ensure not just effective acai berry fruits but safe and authentic products as well. With this summative acai berry history, having a basic knowledge about its origin and record will keep you away from fraud and bogus acai berry sellers.