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Mars Protein Bar Box of 18 X 57g Bars

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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
£5 off first order

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