Don't laugh at me lol But its my first time to ever buy Casein night release powder, A friend told me to buy some casein powder and to take it before bed time (I normally just eat chicken and cottage cheese late at night)

Now I got this casein powder delivered today I bought 10kg of it for $200+ But it looks all clumpy and DOES not look like my whey powder... Does all casein powder look like sh!t and not mix to well??

I want to ask on here before I email the supplier and tell him wtf is this haha
I always buy my whey powder from him and its always perfect & easy to mix..

Thanks for any help guys