Difinity Bar. Use mid-morning or mid-afternoon to bridge the gap between main meals and experience a tasty treat that will keep you full and satisfied at only 83 calories. Combine with a piece of fruit for a well balanced snack solution. For athletes, bodybuilders or anyone striving to increase their daily protein intake, we offer our Protein formulas! Choose from Whey, Milk & Egg and Soya Protein formulas.