Age at RNY: 55, Height: 5'3.5", Consultation Weight: 331-12/1/2009, Super Morbidly Obese BMI 56.8, RNY Surgery Weight: 281-3/22/2010, Goal Weight Reached: 141-6/23/2011, Lowest Weight: 126-12/11/2011,
Current Age: 59, Current Weight: 134-3/20/2014, Normal BMI 23.4, Relative Risk from ABSI of 0.7, Total Weight Loss Maintained: 197 Pounds, Measurements: 36D Bust, 28" Waist, 38" Hips.
Most other bars contain soy so I haven't tried them but oh yeah! comes up a lot as being good and pure protein. I have no clue about those.
Good luck finding one you like!!