Quality Stuff
The company is owned by Iovate, the same people who own Muscletech. Now i'm not a big muscletech supporter, but if you look at the type of wheys in the six star protein you'll see it's the same as Muscletech's. The added ingredients are a little different that MT's however, but not worse. I believe it is safe to assume that the raw materials are coming from the same place. So enjoy the fact that you basically just bought Nitrotech for about 50-70% off. Six Star's new marketing kinda gives it away as well.
PS. their new NO supp. is pretty comparable to NaNOx9, so I tried it out and the pumps were phenomenal.