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Grenade Carb Killa High Protein and Low Carb Bar, A Selection Box, 60g (Pack of 12)

4.6 out of 5 stars 24,579 ratings

Price: £17.10 (£23.75 / kg) £15.30 (£21.25 / kg)
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A Selection Box

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About this item

  • High protein, low sugar bars
  • Protein and sugar contents vary per bar
  • A selection of our latest Carb Killa bars
  • Carb Killa is an indulgent low sugar snack, ideal for enjoying at any time of the day as a delicious snack or a post workout treat
  • Certified with the Informed Sport programme and therefore suitable for use by drug tested athletes and military personnel

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Frequently bought together

  • Grenade Carb Killa High Protein and Low Carb Bar, A Selection Box, 60g (Pack of 12)
  • +
  • Warrior Raw High Protein Flapjack Bars 21g Protein Each - Low Sugar Snack Bars - Pack of 12 (Cookies & Cream)
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Important information

Safety Information:

Grenade should be consumed as part of a balanced diet. Product contains more than 10g/100g POLYOLS: excessive consumption may cause laxative effects. Stick to 2 bars per day max (its hard we know!)

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Product description

Product Description

Introducing the iconic Carb Killa bar from Grenade. This delicious, triple-layered, chocolate-coated protein bar is high in protein, with up to 23 g per bar. It's also low in sugar, making it an ideal, guilt-free alternative to your usual sweet treat. Carb Killa bars are the perfect snack for any occasion, whether you're in need of a post-workout pick-me-up or a indulgent treat on an evening. With a variety of tasty flavours to choose from, it'll be tough picking your favourite. Box Contains 12 x Grenade Carb Killa High Protein and Low Carb Bars.

Safety Warning

Grenade should be consumed as part of a balanced diet. Product contains more than 10g/100g POLYOLS: excessive consumption may cause laxative effects. Stick to 2 bars per day max (its hard we know!)


From the brand


From the manufacturer

Grenade Get It Done

Carb Killa High Protein Bars

An ideal midday snack, or the perfect post-workout pick me up - Carb Killa bars feature a thick, chocolate coating and a soft, crunchy texture. They're a great, healthier alternative to a chocolate bar.

Available in a host of exciting flavours, it'll be tough choosing your favourite!

Salted Caramel

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
24,579 global ratings

Top reviews from United Kingdom

Reviewed in the United Kingdom on 6 July 2018
Flavour Name: Peanut NutterVerified Purchase
750 people found this helpful
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Reviewed in the United Kingdom on 11 September 2018
Flavour Name: Chocolate Chip Cookie DoughVerified Purchase
336 people found this helpful
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Reviewed in the United Kingdom on 12 June 2019
Flavour Name: CaramelVerified Purchase
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5.0 out of 5 stars Delicious!
By Pinks93 on 12 June 2019
The Carb Killa bars are bloody amazing 😋 I'm on a ketogenic diet and allow myself one of these beauties once in a while. Sometimes I have days where I feel very denied of luxury food like chocolate and cakes, but when I have one of the bars it helps me get over that hurdle! I have lost 70lbs since the beginning of March 2019! 40lbs more until I'm at my goal 💪🏼 Carb Killas really help me. I love 'Caramel Chaos' the best 🤤
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155 people found this helpful
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Reviewed in the United Kingdom on 7 September 2018
Flavour Name: A Selection BoxVerified Purchase
149 people found this helpful
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Reviewed in the United Kingdom on 6 July 2021
Flavour Name: A Selection BoxVerified Purchase
50 people found this helpful
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Reviewed in the United Kingdom on 10 July 2019
Flavour Name: A Selection BoxVerified Purchase
69 people found this helpful
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Reviewed in the United Kingdom on 26 August 2018
Flavour Name: A Selection BoxVerified Purchase
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4.0 out of 5 stars Tasty and filling
By Wolram on 26 August 2018
I find it hard to find stuff like this that I actually like the taste of and I have to say these taste good. I would suggest buying this box of multipack to try all the flavours on offer though. Some taste very similar while others to me taste of nothing it's defiantly a personal thing. For me the white chocolate and orange jaffa are the nicest and would have them again.
They are a little pricey anyway but to be fair they seem to be cheaper on here than in supermarkets.
They do seem to be fairly filling aswell sometimes I don't want the whole bar which isn't a problem but they do the job, worth a try.
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82 people found this helpful
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Reviewed in the United Kingdom on 12 September 2018
Flavour Name: CaramelVerified Purchase
98 people found this helpful
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