I use to take Isopure for about a year. The only problem is the stuff doesn't dissolve very well and nor does it taste well when compared to regular proteins like ON. It was decent in milk though, so maybe it depends on if it was put in water or milk. I would try a different brand of isolates before buying Isopure again though because I think its too overpriced for the amount you get. Let us know about the VP2 though, I was looking at that stuff back in the day when shopping for isolates.