Carb Killa Protein Bar

Carb Killa Protein Bar

Triple-Layered Deliciously Crunchy Low-Carb Protein Bar!
High Quality Protein Bar
9.0  out of 10  (138 Reviews)
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Product Overview

Grenade Carb Killa - Low Carb Bar.

Carb Killa is made using a specially selected baking process for exceptional taste resulting in a softer, crunchier texture. Carb Killa is high in complete proteins and is loaded with tons of fibre.

Carb Killa is available in various flavours, each made up from delicious triple layers, filled with crunchy 'crispies' all coated in chocolate. Containing less than 1.5g of sugar and 1.5g of impact carbs, and only 214 calories*. With low sugar and low calories, this bar really is the perfect high protein snack.

*May vary between flavours




Inside of Carb Kill Low Carb Bar

Delivering over 23 grams of protein per bar, Carb Killa is a high protein bar that has been designed to provide balanced complete sources of protein, while limiting the level of simple, processed refined sugars.

The benefits of protein are well known and the role it plays as a key macro nutrient within the body mean it’s vital we consume enough to meet our goals.[1] In addition to that, the added benefits of a high protein low carb diet are much more widely documented, suggesting they are more reliable way to reduce body fat and improve muscular body composition. [2],[3]

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. #ARMYOURSELF

  1. Tipton KD, Ingestion of casein and whey proteins result in muscle anabolism after resistance exercise. Med Sci Sports Exerc. 2004 Dec;36(12):2073-81.
  2. Westman EC, et al. SD (1 August 2007). "Low-carbohydrate nutrition and metabolism". The American Journal of Clinical Nutrition 86 (2): 276–84. PMID 17684196.
  3. Merchant, Anwar T.; et al. (2009). "Carbohydrate Intake and Overweight and Obesity among Healthy Adults". Journal of the American Dietetic Association 109 (7): 1165–72. doi:10.1016/j.jada.2009.04.002. PMC 3093919. PMID 19559132.

Ratings & Reviews

Carb Killa Protein Bar
Overall Rating
138 Ratings
Verified Buyer Rating
93 Ratings
Average Flavor Rating
14 Flavors
Top Rated Flavor
Chocolate Crunch
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Sep 16, 2020
Verified Buyer
  • 2 White Chocolate Salted Peanut

I don't recommend anyone to buy this product from oversees, the box was opened and ripped up and the bars was melt and chocolate fell apart. it was awful.

Jul 13, 2020
  • 9 Chocolate Chip Cookie Dough
  • 10 Peanut Nutter
  • 10 White Chocolate Cookie
Mar 30, 2020
Verified Buyer

I do not know how to rate this... I just found out they are not keto and that Maltitol is not the same as erythritol... and should not be taken on a keto diet ... so that sucks lol.. because I wanted to love these :( So I can't give it a good rating because it's not what it says it is... :( Hopefully they fix it, until then... gotta find something that is

Mar 04, 2020
  • 9 White Chocolate Cookie

Tastes good, takes some getting used to. Only complaint is that it has a weird gooey cream that gets in my beard and makes me look like a pig at work. I'll be buying again and trying other flavours. Would recommend.

Nov 01, 2019
Verified Buyer
  • 10 White Chocolate Salted Peanut
  • 8 Peanut Nutter

Solid bar, filling between meals. The white chocolate salted penut is delicious. I would eat it even if it didn't contribute to those sweet gains

Oct 27, 2019
Verified Buyer
  • 8 Chocolate Cream
  • 7 Chocolate Chip Cookie Dough

I think this is a really solid bar. They utilize sugar alcohols and fibers so the net carbs of these things is extremely low; you can fit one or more into these at pretty much any time of day! There are two downsides though. The first is that most of the flavors aren't particularly great. The Caramel one is not very good and the Birthday Cake was unpleasant. The Chocolate Cream is probably the most solid flavor I've tried so far. The other issue is the cost; these are extremely expensive. If not on sale, I would use another protein bar as the main go to and have a few of these for fitting in protein with minimal carbs.

Sep 29, 2019
Verified Buyer
  • 10 Chocolate Cream

I have tried so many protein bars over the years and the ones by Grenade are by far my favorite. I don’t want my protein bars to taste like a candy bar where they are overly sweet and that is the reason why Grenade is my preferred bar. Chocolate cream is my favorite flavor with the Caramel chaos being a close second. They used to make an orange chocolate one that was out of this world but for some unknown reason they discontinued it. By far the worst of the flavors is the birthday cake because that one is actually a little too sweet.

Aug 31, 2019
Verified Buyer

As a gym goer for many years l have searched for an energy source from lunch to evening training and these really do the Reich on gym days a good breakfast and mid morning protien one bar after 1pm and l am good for gym with lots of energy. The mint is good but not a great fan of birthday cake tasted slightly greasy for me.

Jul 02, 2019
  • 9 Chocolate Chip Cookie Dough
  • 10 Peanut Nutter
  • 10 White Chocolate Cookie
Apr 11, 2019
Verified Buyer
  • 9 Chocolate Chip Cookie Dough

Good macros, genuinely so much better tasting than a standard protein bar (trust me I've tried plenty). My one disappointment is that doesn't stock my favourite dark chocolate raspberry flavour, however that doesn't effect the quality of the product (nor the fact you guys sell it cheaper than Amazon) so it's a 10 from me.

Mar 25, 2019

I have tried most of these bars and they are incredible! Definitely take takes care of a sweet tooth and macro friendly.

Mar 25, 2019
Verified Buyer
  • 10 Peanut Nutter

Great protein bar! Tastes nothing like peanut butter but still tastes great! Will buy again for sure!

Feb 25, 2019
Verified Buyer

Sickening flavour, going back to cookies n cream

Aug 29, 2018
  • 10 Chocolate Cream
  • 10 White Chocolate Cookie


Aug 11, 2018

I love all of Grenade killas bars soo good the Jaffa Quake literally taste like Terrys Chocolate Orange wow just amazing and low carb and almost no sugar

2 Sizes
12 - 60g Bars
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6 Flavors
Caramel Chaos
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Was:  € 19,32
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Price: € 14,49  (€ 1,21 / Serving)
On Backorder
Flavor Rating: 8.7
High Quality Protein Bar

What's in Grenade Carb Killa Protein Bar

12 - 60g Bars Caramel Chaos
Serving Size 1 Bar (60g)
Servings Per Container12
Amount Per Serving % Daily Values *
Calories 220       
Calories From Fat 70       
Total Fat 8 g 12%
Saturated Fat 4 g 20%
Trans Fat 0 g       
Cholesterol 5 mg 2%
Sodium 170 mg 7%
Potassium 35 mg 1%
Total Carbohydrate 20 g 7%
Dietary Fiber 7 g 28%
Sugars 1 g       
Sugar Alcohol 11 g       
Protein 23 g 46%
Vitamin A 0%
Vitamin C 0%
Calcium 15%
Iron 4%
* Percent Daily Values are based on a 2,000 calorie diet. Your Daily Values may be higher or lower depending on your calorie needs.
Protein Blend (Calcium Caseinate, Milk Protein Isolate, Whey Protein Isolate), Chocolate (Maltitol, Cacao Fat, Dry Whole Milk, Cocoa Mass, Lecithin, Natural And Artificial Flavors), Polydextrose, Gelatin, Glycerol, Soy Protein Isolate, Cacao Fat, Soybean Oil, Palm Oil, Xylitol, Sucralose, Nonfat Dry Milk, Low Fat Cocoa, Natural And Artificial Flavors, Tapioca Starch, Salt, Lecithin.
Contains: Milk, Soy.
Manufactured in a facility that also processes tree nuts, peanuts, wheat and eggs.

Warnings: Do not exceed the recommended daily dose. Those who are pregnant, nursing or taking medication are advised to consult a physician before use. Grenade® Carb Killa should be consumed as part of a balanced diet. Product contains more than 10g/100g Polyols. Excessive consumption may product laxative effects. Keep out of reach of children. Store at a temperature range of 15°C TO 22°C, away from direct sunlight, extremes of heat change, odour & humidity.

High Protein Bar Coated in Milk Chocolate with Sweeteners.

Manufactured of behalf of Grenade (UK) Ltd, Grenade HQ, Marsh Lane, Hampton in Arden, B920AJ, UK

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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