I have been drinking the pre bottled Isopure protien but they are expensive. Anyone find a protien that mixes up thin and doesn't turn into a shake thickness?

Are you talking about the fruit flavored Isopure? Not sure how anyone drinks those things. Yucko. I think they taste like fruity rotten meat.

Most Protein shakes that u mix with Water (not milk) will blend up thin (I use Syntrax nectar products, some with water, some with milk). The fruity ones are always mixed with water. They're both thin, in my opinion, but especially the fruity flavored ones mixed with water.

Good luck!

Here's my favorite pre-made... http://www.premierprotein.com/ They have an option to see where they are sold in your area.

You can also make your own with Protein powder mixed WELL with Water, n/f or 1% milk etc. to make them as watery as you wish.

My go to is the EAS Advantedge pre-made shakes, 17 grm protein, 110 cal and low carb. . I have tried soooo many but either hate the flavor or texture. I didn't even like Isopure fruity ones, I thought they were horrible! I finally decided to give up finding something else.