You already know you love Mars Bars so why not try the Mars Protein Bar Box of 18 x 57g Bars.With the same great taste as the original bar, plus 19 grams of protein and just 200 calories, this is the perfect post or during exercise snack.
If you're looking for a new and tasty way to enjoy protein in your diet, you'll love this new Protein Bars!
The new MARS Protein Bars is just 200 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 19g of protein combined with soft caramel and chocolate
The individually wrapped MARS Protein Bars can be easily slipped into any kit bag as a post ride snack
Protein Bars have been taking to a new level with the tasty MARS Protein Bar