If you're looking for a new and tasty way to enjoy protein in your diet, you'll love this new Protein Bar! The new MARS Protein Bar contains just X calories and has the nutritional profile you would expect from a leading Protein Bar but with all the great taste of your favourite confectionery brand. The MARS Protein Bar contains Xg of protein combined with soft caramel and chocolate. The individually wrapped MARS Protein Bars can be easily slipped into any gym bag as a post work out snack. Protein Bars have been taken to a new level with the tasty MARS Protein Bar.