It's kind of like a multi in my opinion. I don't really feel anything different if I don't have a multi but its kind of like the cherry on top. Your not going to notice a whole lot if you don't have it but its a good addition if it fits your budget.
cliffs of research that ive seen
-doesnt do anything
-did something minor for some, but varied a lot, therefor results were inconclusive essentially.
id rec over it:I can get 180 capsules of 1000 mg for relatively cheap, but if it's a useless or nearly useless supp then I can spend that money on something else.
Lately I've seen more support for it, but perhaps I was wrong.