*Acai powder can purchased at health food stores or here on [Amazon | http://www.amazon.com/SAMBAZON-Organic-Freeze-Dried-Antioxidant-Superfood/dp/B0016BAB42/ref=sr_1_2?ie=UTF8&qid=1425862383&sr=8-2&keywords=acai+powder+organic]. You may also use 1 frozen acai pack in place of the acai powder, but note that you will have a decent amount of acai sauce if you use the frozen pack.