Grenade Carb Killa Protein Bars

From 2.70

High Protein, Low Carb Bar

A triple-layered deliciously crunchy low sugar high protein bar.

  • High Protein – over 20g Per Bar*
  • Low Sugar
  • Informed Sport approved and accredited

Having trouble deciding? Why not sample them all with our Grenade Carb Killa Protein Bar – Mixed Box here.

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Grenade Carb Killa Protein Bars

Made by using a special baking process, Grenade Carb Killa Protein bars have an exceptional taste. Resulting in a softer, crunchier texture. Carb Killa protein bars are high in complete proteins, low in impact carbs and loaded with tons of fibre.

Carb Killa is available in a range of flavours. With each made up from delicious triple layers, filled with crunchy ‘crispies’ all coated in chocolate. With low sugar and low calories, this bar really is the perfect high-protein snack.

Not sure what flavour to get? Why not sample them all with our Grenade Carb Killa Protein Bar – Mixed Box here.


These Grenade bars contain over 23 grams of protein per bar*.

Protein in our diet has many benefits so it’s vital we consume enough to meet our goals. By consuming additional protein, it will help you to reduce body fat and improve muscular body composition.

* Protein content depends on flavour.

These protein bars are ideal for those; on a low carb diet and avoiding sugar and processed carbs, those wanting to gain lean muscle mass with a high protein, low carb snack, or those on a serious mass gain “bulking” diet, supplementing with other high carb mass gain foods/supplements.

Additional information

Weight 0.8 kg

Birthday Cake, Caramel Chaos, Chocolate Chip Cookie Dough, Chocolate Chip Salted Caramel, Dark Chocolate Raspberry, Fudged Up, Jaffa Quake, Lemon Cheesecake, Oreo, Peanut Nutter, White Chocolate Cookie, White Chocolate Salted Peanut, Oreo White


1 Bar, Box of 12

Nutritional Information

Peanut Nutter Flavour:

Energy (kj) 1555 933
Energy (kcal) 373 223
Fat 15.6g 9.3g
Of which saturates 6.1g 3.6g
Carbohydrate 25.7g 15.4g
Of which Sugars 3.3g 2.0g
Of which Polyols 20.9g 12.5g
Fibre 11.5g 6.9g
Protein 35.1g 21.0g
Salt 0.56g 0.34g

Peanut Nutter Flavour:

Milk Chocolate with Sweetener (20%) (Sweetener: Maltitol, Cocoa Butter, Whole Milk Powder, Cocoa Mass, Emulsifier: Soy Lecithin; Flavourings), Protein Blend (Calcium Caseinate (Milk), MilkProtein Isolate, Whey Protein Isolate (Milk)), Bulking Agent: Polydextrose; Hydrolysed Beef Gelatine, Humectant: Glycerol; Peanuts (8.8%), Soy Oil, Skimmed Milk Powder, Sweeteners: Xylitol, Sucralose; Flavourings, Salt, Emulsifier: Soy Lecithin.


Product recipe contains 1 or more types of tree nuts.


Product recipe contains peanut.


Free from ingredients that were produced using modern biotechnology.


In Grenade products using palm oil, we ensure that the ingredient is sustainbly sourced. All palm oil used in Grenade products is certified as sustainble by the Roundtable of Sustainable Palm Oil (RSPO).


Informed-Sport is a global quality assurance program. The program certifies that every batch of a supplement product and/or raw material that bears the Informed-Sport logo has been tested for banned substances by LGC’s world-class sports anti-doping laboratory.


This product is considered as high protein in line with EU regulation. A high protein claim may be made where at least 20% of the energy value of the food is provided by protein.


This product is considered as low sugar in line with EU regulation. A low sugar claim may be made where the product contains no more than 5 g of sugars per 100 g for solids or 2.5 g of sugars per 100 ml for liquids.


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