These shakes WORK and TASTE AMAZING! I ordered 2 sample packs (1 all vanilla and 1 assorted) because I had a 4 day out of town trip scheduled and didn’t want the stress of having to prep all my P2 meals while away from home. These shakes were delicious~so rich and creamy! I mixed one with water and one with a cream Sosa zevia (another excellent  ‘cheat/sub’ my doctor allows). I used a shaker bottle both times and it was great! Can’t wait to see what it does with my blender. I had loses both days and will be adding this to my p2 plan until I reach my goal. So happy to find something that works!