Never had pure calcium caseinate before. Turned out to be quite good. Consistency is different to other casein protein, as in this is grittier than regular micellar casein.
Cookies and cream turned out be unique. Not like other cookies and cream from other brands i've tried where cookie bits are mixed in with the powder.
Here it tastes like Oreo cookies were blended (yum!).
But mixability doesnt seem consistent for cookies and cream flavor. Sometimes mixed very well, but sometimes not.
The vanilla flavor is very good too and has consistent mixablility.