FREE UK delivery when you spend £20

Grenade Carb Killa Dark Chocolate Mint 12 x 60g

Full Box

Deal - Save 20%

- +

£23.90 RRP £29.88 save £5.98

£1.99  /  Bar 009306


Delivery Options

Standard Delivery £1.99 or Free on orders over £20 - delivery within 2 days

Next Day Delivery £2.99 or Free on orders over £50 - order by 9pm

Collect from a local convenience shop for £1.99 or Free on orders over £30 - delivery within 4 days

Nutritional Info

Nutritional Information

Per 60g Serving % RDA
Fat 8.5g **
Of which saturates 4.7g **
Carbohydrate 13.6g **
Of which sugars 0.6g **
Fibre 7.0g **
Protein 22.1g **
Salt 0.33g **
See More
Product Info

Carb Killa® Dark Chocolate Mint: All the fun of dark chocolate and mint with an impressive protein punch

Triple layered and deliciously crunchy, you'll find it hard to resist these Grenade Carb Killa® Dark Chocolate Mint Bars! Each 60g bar contains an impressive 22g of protein and less than 1g of sugar – the total opposite of your average chocolate bar.

Treat yourself to one of these high-protein bars when you’re feeling the hunger at work, need some re-fuelling post-gym session or whenever you fancy a protein-packed snack. Each bar provides you with top-quality protein to help your muscles after a workout.

Every Grenade Carb Killa® Protein Bar is baked using a unique process for an unbeatable soft yet crunchy texture. Crunchy ‘crispies’ feature throughout the layers and delicious milk chocolate covers the whole bar. Its low sugar content makes it the perfect guilt-free yet high-protein snack.

Enjoy these satisfying high protein bars when those mid-morning munchies hit, as post-workout fuel, or simply as a guilt-free treat.

  • Delicious dark chocolate and mint flavour high protein bar with crispies
  • Low sugar (0.6g per bar) and high protein (22g per bar)
  • Packed with tons of fibre - and flavour!


Grenade Carb Killa should be consumed as part of a balanced diet. Product contains more than 10g/100g polyols: excessive consumption may cause laxative effects.


Milk Protein (Calcium Caseinate (Milk), Milk Protein Isolate, Whey Protein Isolate (Milk)), Chocolate With Sweetener (20%) (Cocoa Mass Sweetener: Maltitol; Cocoa Butter, Milk Fat, Emulsifier: Soy Lecithin; Vanilla), Bulking Agent: Polydextrose; Gelatine Hydrolysate, Humectant: Glycerol; Soy Protein, Cocoa Butter, Soy Oil, Fat Reduced Cocoa Powder, Sweeteners: Xylitol, Sucralose; Tapioca Starch, Sugar, Flavourings, Salt, Emulsifier: Citric Acid Ester, Soy Lecithin; Colours: Titanium Dioxide, Copper Chlorophyll; Vegetable Oil: Shea Oil, Palm Oil; Natural Peppermint Flavour.

For allergens see ingredients in bold.

Advisory information:

Product contain more than 10g/100g polyols: excessive consumption may cause laxative effects.

May also contain Wheat, Gluten, Eggs, Nuts, Peanuts and Sesame Seeds.

Remember to:

We go to great efforts to ensure that the information on this page is accurate at the time that the page was last edited. As we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.

Customer Reviews
Grenade Carb Killa Bar Dark Chocolate Mint is rated 4.9 out of 5 by 67.
Rated 5 out of 5 by from Great taste and luxury dark chocolate coating Best tasting protein bars on the market. This is the gym junkie’s version of an after eight and all the better for the dark chocolate coating and the crunchy texture. This is one of my top two protein bars and I never get tired of these. They also travel well without squashing or breaking and I always take a few of these in my hand luggage on holiday.
Date published: 2020-03-13
Rated 5 out of 5 by from Grenade low carb bar If you want low carbs and have a sweet tooth and like mint these are for you. Delicious.
Date published: 2020-03-12
Rated 5 out of 5 by from High protein and keto suitable Lower carbs than some other carb killer products, sweet and satisfying
Date published: 2020-03-09
Rated 5 out of 5 by from Carb Killa - Choc/Mint Really like this flavour, feels quite luxurious. Has a genuinely distinct choc/mint flavour which makes it stand out from some of the other Carb Killa flavours, some of which are a bit similar to each other.
Date published: 2020-02-28
Rated 5 out of 5 by from I love these bars! I love these protein bars. They are definitely my favorite kind right now.
Date published: 2020-02-27
Rated 5 out of 5 by from Great tasting protein bars Great tasting protein bars, better quality than others
Date published: 2020-02-06
Rated 5 out of 5 by from My Fav My favourite of the flavours, very minty and chocolatey
Date published: 2020-01-30
Rated 5 out of 5 by from Great Keto friendly bar Great taste bar, low carb and sugar perfect for my Keto diet
Date published: 2019-12-04
  • y_2020, m_4, d_1, h_12
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.5
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_66
  • loc_en_GB, sid_60009305, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_gnc-en_gb