Just a quick question.

It is yet another diet supplement derived, this time, from the acai berry promising astounding weight loss. I don't think it is approved by the FDA in US or CDA. You can read all websites about it on Google.

Tick

None, It's a stupid fad. Acai berries are just berries, they have no magical weight loss properties. They don't cleanse, they don't detox, they don't do anything more than any other berry. Eat some strawberries or blueberries, just as good and a fraction of the price.