The product acts as a stimulant, that's my experience. All the websites are directly or indirectly linked to the manufacturer, Enzacta, so you will not find any independent reviews to date. Basically, it is highly refined black or purple rice; it comes in a powder and cost about $80 for a 150gm bottle. They have conducted no research for this product, although you will hear all kinds of miraculous testimonials of cures from cancer, HIV
, etc. The dosage is 1tsp day but I found that I cannot sleep on that dose. I reduced my dosage to one capsule or about 1000 milligrams a day and take it very early in the morning, so that it wears off by night. It is marketed by multilevel marketing, so everybody is out to make a buck off you and get you to turn on your friends to the products. It gives me an incredible amount of energy but feels like pure speed to me.