I am pre-op.
I have tried many protein shakes and most tast awful. UnJury is not too bad, but tast more like a Yoo-Hoo chocolate drink. These Weight & Inches shakes are very thick and rich more like a real shake. The protein content is 28 grams, 5 g surgar, 13 g carbs, 2.5 g fat, and 190 calories. The down side is that you mix it with 16 oz of water instead of 8oz like UnJuryg. But if you want a thick creamy shake. They are really good.
Each box has 7 meal replacements.