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  • Mars - Hi Protein Bar - Box of Protein
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Mars - Hi Protein Bar


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Mars Hi Protein Bar now available at Box of Protein!

Introducing the NEW Mars Hi Protein Bar by Mars. The NEW Mars Hi Protein Bar now has 22g with the same delicious combination of caramel and a soft nougaty centre! Perfect as a healthy alternative to the original Mars bar, around training or on the go.


Nutrition Per 100g Per Bar (66g)
Energy (kJ) 1465 967
Energy (kcal) 350 231
Fat 8g 5.3g
- of which saturates 4.4g 2.9g
Carbohydrate 39g 25.7g
- of which sugars 22.9g 15.1g
Protein 23.9g 21.7g
Salt 0.68g 0.45g



Protein Blend (27%) (Soya Protein Isolate, Milk Protein Isolate, Skimmed Milk Powder, Whey Protein Concentrate (Milk), Egg Albumen, Emulsifier (Soya Lecithin E476)), Caramel (16%) (Sweetened Condensed Skimmed Milk, Glucose Syrup, Invert Sugar Syrup, Palm Oil, Butter (Milk), Sugar, Emulsifier (E471), Stabiliser (Pectin), Salt, Natural Flavouring), MilkChocolate (15%) (Sugar, Cocoa Butter, Skimmed Milk Powder, Cocoa Mass, Lactose and Protein from Whey (Milk), Palm Fat, Whey Powder (Milk), Milk Fat, Emulsifier (SoyaLecithin), Natural Vanilla Extract), Hydrolysed Collagen (12%), Humectant (Glycerol), Fructo-Oligosaccharide, Humectant (Maltitol), Flavourings, Fat-Reduced Cocoa Powder, Barley Malt Extract, Salt.

ALLERGENS: See ingredients in Bold.

May contain Peanuts, Almond, Hazelnuts and Pecan Nuts.

Not suitable for Vegetarians.

UK (Including Northern Ireland)

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Republic of Ireland

Delivery starts from £2.99

Rest of the World

Delivery starts from £4.99

Please note that while we do ship orders outside of the United Kingdom, international orders can be tricky as customs rules vary widely from country to country. By placing an international order, you understand that you are solely responsible for any and all customs, taxes, tariffs, or any other costs which this order may incur and we cannot issue a refund for any inability to receive the package after we have sent it out.

We aim to ship all orders within 24hours


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