Carb Killa – Grenade’s High Protein Low Car Health Bar?


Carb Killa is a protein bar made by nutritional supplement manufacturer Grenade. Find out everything you need to know about Carb Killa today in our review.

What is Carb Killa?

Carb Killa is a protein bar sold online through The protein bar is available for sale in the United States, the UK, and the EU. Bars are priced at around $3.60 USD each – or $41.88 for a pack of 12.

Carb Killa contains 23 grams of protein per bar, which is higher than most other protein bars on the market. That’s approximately the amount of protein in a full scoop of an average protein powder.

Grenade describes their protein bar as “a triple-layered deliciously crunchy low carb high protein bar”.

The bars are also made using a “specially selected baking process” that leads to a softer, crunchier texture.

Benefits of Carb Killa

Carb Killa is specifically marketed towards those following a low-carb, high-protein diet. Most other protein bars on the market have more carbs than Carb Killa (20g of total carbs in Carb Killa) and less protein (23g of protein).

Carb Killa is unique in the fact that it is so low in carbs.

Obviously, many diets rely on taking in a lot of protein and very little carbs. That’s the central basis behind the Atkins diet, for example, and many other trendy diets.

With that in mind, Grenade recommends using Carb Killa if you fit into any of the following groups:

  • On a low carb diet and trying to get lots of protein, little sugar, and no processed carbs
  • Anyone wanting to gain lean muscle mass on a high protein diet
  • Anyone on a serious mass gain “bulking” diet supplementing with other carbs or supplements

Grenade cites three different studies that reinforce the importance of a high-protein, low-carb diet for both muscular composition and body fat.

It’s well-established that limiting your carb intake and eating more protein is one of the most effective ways to lose weight when combined with an active lifestyle.

Carb Killa Nutritional Information

There are four different varieties of Carb Killa. They all vary slightly in terms of their nutritional makeup.

Some bars contain 210 calories, for example, while others contain 220 calories. Here’s how the nutritional information averages out per each bar (60g):

-Calories: 210 (70 calories from fat)

-Total Fat: 8g (4g of saturated fat)

-Cholesterol: 5mg

-Sodium: 170mg

-Potassium: 35mg

-Total Carbohydrates: 20g

-Dietary Fiber: 7g

-Sugars: 1g

-Protein: 23g

-Vitamins and Minerals: 15% Calcium, 4% Iron

Ingredients: Milk Protein (Calcium caseinate, Milk protein isolate, Whey protein isolate), Milk Chocolate with (Sweetener: Maltitol, Cocoa Butter, Whole Milk Powder, Cocoa Mass, Emulsifier (Soy Lecithin), Flavours) 18.3% Gelatine Hydrolysate, Bulking Agent (Polydextrose), Humectant (Glycerol), Soy Crisps (Soy Protein, Tapioca Strarch, Salt) Soy Crisp (Soy Protein, Fat reduced Cocoa, Tapioca Starch) Cocoa Butter, Soy Oil, Skimmed Milk Powder, Palm Fat, Sweeteners (Xylitol, Sucralose), Flavours, Fat Reduced Cocao, Salt, Emulsifier (Soy Lecithin).

Again, the ingredients different slightly between bar flavors (especially the flavoring ingredients).

However, they all contain milk and soy. One bar, the White Chocolate Cookie flavor, also contains soybean.

Carb Killa Flavors

Carb Killa has all of the following flavors:

  • Caramel Chaos
  • Chocolate Cream
  • Chocolate Crunch
  • White Chocolate Cookie

There are some reports that only Caramel Chaos and Chocolate Cream are available in the United States.

At the time of writing, Caramel Chaos, Chocolate Cream, and White Chocolate Cookie were all available to order in America. All four flavors are available in the UK and EU.

What Do Customers Have to Say About Carb Killa?

Grenade has a good review system on its website. Customers are rewarded with loyalty points for leaving a review – even if that review is negative or features information about a competing product.

There are only a handful of reviews posted on the Carb Killa product page, but here are some of the pros and cons we learned from these reviews:


  • A high-quality protein bar filled with limited filler ingredients
  • Tasty flavors
  • Clean protein bar
  • Great texture, unlike the chewiness of other protein bar brands


  • Expensive
  • Not all flavors are available in the United States

Overall, the bars are well-reviewed. Customers typically appreciate the taste and nutritional value of the bars. The only real downside is that they can be expensive.

About Grenade

Grenade is a UK-based nutritional supplement manufacturer that launched in 2010. The company’s About page claims that its products are sold in 100 countries around the world.

Popular Grenade nutritional supplements include the Thermo Detonator, .50 Caliber Preworkout Formula, Hydra 6 Protein, and Defend BCAA supplement.

As you can see, most of the company’s products have a military theme – which makes sense considering the company is named “Grenade”.

The company’s US office is located in Boca Raton, Florida.

Carb Killa Review Summary

Carb Killa is a high-powered protein bar made by UK-based supplement manufacturer Grenade. The protein bars are high-priced ($3 to $3.60 USD per bar).

However, they also come with higher-quality ingredients than most other protein bars on the market, including 23 grams of protein and 20 grams of carbs per serving.

Customers also praise the protein bars for their taste, texture, and flavor variety.

To learn more about Grenade’s Carb Killa protein bar, visit today.

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