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Grenade Protein Bar Review

Grenade Protein Bars

8.6 out of 10

Grenade Protein Bars are high-protein, low-sugar snacks designed for fitness enthusiasts. They offer a convenient way to consume protein, supporting muscle recovery and growth, while satisfying sweet cravings with a variety of flavours.

9.5 out of 10
Enjoyable like a normal treat
8 out of 10
Chewy and substantial
10 out of 10
Huge range of different flavours
7 out of 10
Pricey over time


Great tasting

High protein content

Variety of flavours

Supports muscle recovery


Long ingredient list


If you’re like me, always on the hunt for that perfect snack that not only tastes great but also fits seamlessly into your fitness regime, then you’re in for a treat.

In this review, I’ll be delving deep into Grenade Protein Bars to find out if they truly live up to the hype.

Now, I’ve tried my fair share of protein bars over the years, and I know the struggle of finding one that ticks all the boxes.

We’re talking taste, nutritional value, and, most importantly, whether they actually contribute to those hard-earned gains.

So, in this article, I’m going to share my personal experience with Grenade Protein Bars.

Are they worth the investment? Do they deliver on their promises of muscle support and recovery? 

And let’s not forget the flavour factor – because let’s be honest, no one wants to chomp down on something that tastes like cardboard after a gruelling gym session. 

I’ve got you covered on all fronts. So, grab a cuppa, sit back, and let’s find out if these bars are the new must-have in your gym bag.

What Do Grenade Protein Bars Taste Like?

White chocolate Grenade protein bar with a bite taken out of it.

Let me tell you, Grenade Protein Bars are an absolute treat for the taste buds.

I’ve munched my way through countless protein bars in my time like Bulk’s Macro Munch, Warrior CRUNCH protein bars and countless others. I can say with confidence that these are right up there with the best of them.

The only other contender that springs to mind with a similar taste explosion is the Warrior CRUNCH protein bars – those are phenomenal too.

Each Grenade bar is enveloped in a layer of delectable chocolate that strikes the perfect balance of sweetness without being overpowering. And the fillings – oh, the fillings! They vary with each flavour, and each one is a delightful surprise. 

The consistency is slightly chewy, a common trait in protein bars, but don’t let that put you off. It doesn’t detract from the flavour in the slightest.

But where Grenade really hits the mark for me is with their cookie dough flavour bar.

It’s my absolute favourite. The chocolate chips interspersed within add a delightful texture that makes every bite a little adventure. It’s not just a protein bar; it’s a genuinely enjoyable snack that you’ll look forward to. 

So, if you’re tired of protein bars that taste like glorified cardboard, Grenade might just be the palate-pleaser you’ve been searching for.

They’ve nailed the taste aspect, hands down!

Grenade Protein Bars Cost

Grenade protein bars on a shelf in a shop with the price displayed.

Grenade Protein Bars offer a range of pricing options to fit different needs.

A box containing 12 bars is priced at £25. If you’re looking to stock up, there are bundle offers, too: 2 boxes for £45, 3 for £65, and 4 for £80. 

These prices can vary depending on current offers and the flavours you choose. From my experience, the newest flavours often come with special offers. 

For instance, I once snagged a box of my favourite Cookie Dough flavour for just £14 – an absolute steal! 

Keep an eye on the Grenade website for these kinds of deals; they’re perfect for trying out new flavours or stocking up on your favourites at a lower cost. Because, let’s face it, they aren’t the cheapest on the market and can leave a massive dent in your wallet.

For more detailed pricing and offers, you can visit their website directly at Grenade Protein Bars.

What Flavour Grenade Protein Bars Are There?

Two Grenade protein bars in Fudged Up flavour.

The flavour range of Grenade Protein Bars is something that always impresses me.

Each one is crafted with a distinct character that caters to different taste buds. Here is a list of the flavours available:

  • OREO
  • OREO White
  • Chocolate Chip Salted Caramel
  • Fudged Up
  • Caramel Chaos
  • Dark Chocolate Raspberry
  • Jaffa Quake (a personal favourite of mine – the orange chocolate is just divine!)
  • White Chocolate Salted Peanut
  • Lemon Cheesecake
  • Peanut Nutter
  • Dark Chocolate Mint
  • White Chocolate Cookie
  • Chocolate Chip Cookie Dough (my top pick – absolutely delicious!)
  • Protein Selection Box (includes a variety of these flavours)

Each flavour brings something unique to the table, whether it’s the indulgent blend of chocolate and orange in Jaffa Quake or the classic goodness of Chocolate Chip Cookie Dough.

For a closer look at these flavours, you can visit the Grenade Protein Bars page.

Nutritional Breakdown Of Grenade Protein Bars

Here’s the nutritional breakdown for Grenade Protein Bars:

Nutritional ValuesPer 100gPer 60g Serving
Energy (kJ)1624974
Energy (kcal)389233
– Saturates9.3g5.6g
– Sugars1.7g1.0g
– Polyols28g17g


Protein Blend (Calcium Caseinate (Milk), Whey Protein Isolate (Milk)), Milk Chocolate with Sweetener (20%) (Sweetener: Maltitol; Cocoa Butter, Whole Milk Powder, Cocoa Mass, Emulsifier: Soy Lecithin; Natural Flavouring), Bovine Collagen Hydrolysate, Humectant: Glycerol; Sweeteners: Maltitol, Sucralose; Palm Oil, Water, Fat- reduced Cocoa Powder (3%), Wheat Flour, Wheat Starch, Rapeseed Oil, Bulking Agent: Polydextrose; Sea Salt, Emulsifier: Soy Lecithin; Raising Agents: Ammonium Carbonates, Sodium Carbonates; Acidity Regulator: Sodium Hydroxide; Flavouring.  


For allergens, including cereals containing gluten, see ingredients. May also contain Nuts.

In my view, the extensive ingredient list of Grenade Protein Bars does raise an eyebrow, especially given the presence of numerous components that aren’t immediately recognisable. 

This does hint at a high level of processing, something I generally try to keep to a minimum in my diet. Nevertheless, I see these bars as an occasional treat rather than a staple.

In this context, the complex ingredient list is less of a concern for me. It’s all about balance – enjoying these bars in moderation while maintaining an overall wholesome diet.

What Do I Think Of The Grenade Protein Bars?

Grenade protein bar with a bite taken out of it

Let me cut to the chase: I’m pretty chuffed with Grenade Protein Bars.

In the realm of protein bars, they’re like a breath of fresh air. I’ve munched on many different brands over the years, and I must say, these are right up there among the best. 

The taste is phenomenal – it’s not every day you find a protein bar that you actually look forward to eating!

The variety of flavours is another massive plus. Whether you’re a fan of classic chocolate or fancy something a bit more adventurous, there’s likely a Grenade bar that’ll tickle your fancy.

It’s this range that keeps my taste buds excited and makes my post-workout snack something to look forward to.

Grenade protein bar with a bite out of it

However, it’s not all sunshine and rainbows. One sticking point for me, and I’m sure for many others, is the price.

These bars can be a bit pricey, especially if you’re snacking on them regularly. It’s a bit of a pinch on the wallet, but I’ve found a workaround. 

Keep an eye out for offers or discounts on different flavours, and consider buying in bulk. Purchasing multiple boxes can be more cost-effective in the long run.

Another aspect to consider is the ingredient list. It’s pretty extensive, and for those who prefer a more ‘natural’ snack, this might be a turn-off. 

The bars are quite processed, which, depending on your dietary preferences and philosophies, could be a downside.

Ingredients list on the back of a Grenade protein bar

I always advocate for a balance – if most of your diet is clean and whole, a processed snack here and there, especially one that packs this much protein, isn’t the end of the world.

This issue also isn’t exclusive to Grenade Protein Bars, every protein bar suffers this same fate so if you’re clean eating only, protein bars won’t be for you in their entirety.

In summary, while the Grenade Protein Bars score high on taste and variety, the cost and the lengthy ingredient list are factors worth pondering over.

But if these don’t deter you, then you’re in for a tasty and protein-packed treat.

Grenade Protein Bar FAQ

Grenade protein bar in salted caramel flavour

How Much Protein Is In Each Bar?

Each Grenade Protein Bar packs a hefty punch of protein, typically around 20 grams per bar.

This amount is ideal for post-workout recovery, helping to repair and build muscle. It’s also a convenient way to up your protein intake throughout the day, especially when you’re on the go and don’t have time for a full meal.

Are The Bars Suitable For Vegetarians Or Vegans?

Most of the Grenade Protein Bars are suitable for vegetarians, as they mainly use milk-based proteins like whey and casein. However, for the vegans out there, it’s a bit trickier.

Currently, Grenade doesn’t offer a vegan protein bar, so if you’re avoiding all animal products, you might need to look at other brands for your protein fix.

Can These Bars Replace A Meal?

While Grenade Protein Bars are a fantastic source of protein and can be quite filling, I wouldn’t recommend them as a complete meal replacement.

They’re better suited as a snack or a post-workout boost.

For optimal health, it’s important to have a balanced diet that includes a variety of nutrients, which you won’t get from a protein bar alone.

How Do The Bars Fit Into A Weight Loss Plan?

Incorporating Grenade Protein Bars into a weight loss plan can be effective, thanks to their high protein content, which can aid in satiety and reduce overall calorie intake.

However, remember that they do contain calories and sugars, so moderation is key. As part of a balanced diet and combined with regular exercise, these bars can be a useful tool in achieving your weight loss goals.

What Is Protein And Why Do You Need It?

Protein is crucial for gym goers. It’s the key ingredient your muscles need for growth and repair. 

When you work out, especially during weight training, your muscle fibres get tiny tears. Protein, composed of amino acids, is vital in repairing these tears, leading to muscle growth and increased strength.

Without enough protein, no matter how hard you hit the gym, your muscles won’t grow as expected. Think of it as essential fuel for your muscle-building journey.

Protein bars, like the Grenade ones I’m reviewing, offer a convenient, high-quality source of this vital nutrient, ensuring your body gets what it needs for optimal muscle recovery and growth post-workout.

Protein bars aren’t for everyone especially if you’re trying to avoid products with long ingredients lists, but if you”re a fan they make for a useful snack.

So, remember, for muscle mass gains, protein isn’t just important; it’s essential.

Summary: My Final Thoughts

An open Grenade protein bar

To wrap it up, Grenade Protein Bars are a top-notch choice for a high-protein snack. They offer a delicious and diverse range of flavours, making them a fantastic alternative to your regular chocolate bar. 

With about 21 grams of protein per bar, they’re ideal for supporting muscle growth and recovery. While they are a bit pricey and have a long ingredients list, their benefits in taste and nutritional value are undeniable. 

If you’re after a protein-packed snack that doesn’t skimp on flavour, Grenade Protein Bars are definitely worth considering.

Ready for a tasty protein boost? Grab your Grenade Protein Bars here!

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