I just got my first bacth of MPI from trueproteincanada, whille i was trying to sort the stuff out in tubs, it comes in plastic bags, i mixed up a scoop of MPI with some flax meal and greens+ but was surprised how thick it was and clumpee.

Anyone have any experience with MPI's? I will probably have to use a blender unless the flax meal had something to do with it.

MPI is 80% casein, and my experience with pure Micellar Casein is that it definitely mixes up thicker than whey and doesn't seem to dissolve quite as thoroughly.

Casein is definitely "thicker" than whey. I always use a blender. On a good note, it's very filling so it makes a great pre-bed shake. I always mix mine with PB. Good stuff!!!!!!

MPI is 80% casein, and my experience with pure Micellar Casein is that it definitely mixes up thicker than whey and doesn't seem to dissolve quite as thoroughly.

For some reason i thought it was %20casein and %80whey, that would explain why it was so thick.

It certainty is filling thou. :)