Several months ago I kept hearing rave reviews of jack3d. How great it was and how awesome your workouts would be, so I ordered a small white tub. When I got it and tried it the first time I was satisfied but after that it was very hit and miss. When I first opened my container it looked like it had gotten moisture in it. Some white powder and some yellowish clumps. Always had to try to grind it up with a fork and figured I never got a consistent mix as to why it was hit and miss. Well I got some sample packs of it. It was all fine powder,no clumps, and have to say I truelly think it is a great product now. Maybe the place just sold me some old stock or something. It was not nutra planet that I got it from. So if you have had the same experience as I did you might want to order some fresh stock from usp or nutra, or dump the entire thing in a grinder to get it to be consistent