View larger 
New product
You’ll love this new Protein Bar! The Mars HI Protein Bar contains just 207 calories & tastes amazing. The Mars HI Protein Bar contains 20 g of protein.
Convenient, highly nutritious and satiating meal replacement that will satisfy your cravings.
Warning: Last items in stock!
Availability date:
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 HI Protein Bar contains just 207 calories and has the nutritional profile you would expect from a leading protein bar but with all the great taste of your favorite confectionery brand.
The Mars HI Protein Bar contains 20 g of protein combined with soft caramel and chocolate.
The individually wrapped Mars HI 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 HI Protein Bar.
Protein bars are a convenient, highly nutritious and satiating meal replacement that will satisfy your craving for sweets.