text.skipToContent text.skipToNavigation
Fast international delivery to 30+ countries
Free delivery for orders over £45

Carb Killa Bar

  • Great as part of a high-protein diet
  • 22g of protein per bar to help support the growth and maintenance of muscle
  • High in fibre, low in sugar
From £18.95
View our Combi Deals and SAVE 7%

Product Overview

Low sugar

Popular high-protein, low-sugar snack bar

Grenade’s popular Carb Killa bars are the perfect on-the-go protein boost at any time of the day. Containing 22g of high-quality protein to help you grow and maintain muscle mass, the Carb Killa is also low in sugar making it the ideal snack after exercise to support your nutrition and training goals.

High-quality alternative to a protein shake!

These great-tasting bars are available in more than ten appetising flavours, including favourites like Cookies & Cream and Jaffa Quake. Whether you fancy a change or trying something new, Grenade’s Carb Killa makes a great alternative to a high protein diet!


  • Great as part of a high-protein diet
  • 22g of protein per bar to help support the growth and maintenance of muscle
  • High in fibre, low in sugar
  • Available in more than ten fantastic flavours
  • Great on-the-go protein boost

Suggested Use

Grab one of these high-protein snacks any time of day, whether you’re at the gym, in the car, or at your desk.

Nutritional Information


Carb Killa Bar Nutritional Information 1

Customer Reviews

Overall Rating (4.7)
Write your review here. For complaints and questions we would like to refer you to our customer service.
Please enter a headline
Please enter a comment
Please enter a rating

Just Like Chocolate!

Review by Shireen on Apr 6, 2020
These bars are the perfect replacement for chocolate bars... they taste great and don't have the artificial taste of some protein bars. Highly recommend, esp. the Peanut Nutter - my favourite!

Aid to loosing weight

Review by Richard Ashken on Feb 19, 2020
After having lost 17 kilos with a keep fit regime together with numerous adaptions in my diet, it has been very important to use the protein bar's as an aid to maintaining the weight loss. I will continue as ideally I'd like to loose a further 17 kilos to be at an acceptable weigh and off the diabetes radar. To many calories means putting weight on, simple balance sheet of life!

Chocolate Chip Cookie Dough

Review by Julia on May 6, 2020
These bars taste just great and have a solid amount of proteins. Good snack for those who seek muscle gains.

Erg lekker

Review by E on Mar 31, 2020
Ik vind de white chocolate salted peanut erg lekker! Deze is zacht van textuur en niet zo taai. De smaak peanut butter vind ik minder lekker, smaakt niet echt naar pindakaas.

excellentes barres

Review by Jérémy on Feb 24, 2020
J'ai testé les goûts caramel chaos et fudge brownie, tous deux très bons, avec une préférence pour le fudge brownie, encore plus agréable en bouche, ce que je ressens d'autant plus que ma diète sport me fait très largement éviter tout ce qui est sucres rapides et produits industriellement modifiés. Rapport qualité prix imbattable sur le site body and fit :)

Fudge Brownie

Review by Michelle on Feb 5, 2020
Ik vind de prijs/kwaliteit verhouding een beetje scheef. De bar is niet extreem vies, maar ook niet echt lekker, beetje een chemische smaak. Deze smaak is het voor mij niet.

Super lekker

Review by Alicia on Jan 19, 2020
Ik heb de white chocolate salted peanut en de birthday cake besteld. Ik vind ze allebei super lekker en het is zo makkelijk om even tussendoor te nemen.


Review by Laura on Dec 19, 2019
De white chocolate peanut butter vind ik echt overheerlijk! In het verleden had ik al eens white chocolate cookie gegeten, nu opnieuw besteld maar ik vond ze deze keer niet meer zo lekker? Ook zijn deze iets goedkoper als de barebell repen, maar net iets meer calorieën. Ik wissel graag eens af tussen deze 2 merken

Fudge brownie

Review by Gaby on Dec 17, 2019
Heel veel reep! Ik heb de Fudge brownie besteld om te proberen. Heel zoet en met een sterke chocolade smaak. Ik kan nooit een hele reep in een keer op. Maar wel lekker!

Salty peanuts

Review by Ikke on Dec 8, 2019
Deze zijn super lekker,goedkoper dan quest en een betere smaak
Combi Deals
Buy together and save up to 7%

Carb Killa Bars Deal 1

7% OFF
Carb Killa Bar
Carb Killa Bar
Carb killa bars 1
11 flavours available
720 grams (12 bars)
Carb killa bars 2
11 flavours available
720 grams (12 bars)
£37.90 £34.99