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Grenade High Protein, Low Sugar Bar - Peanut Nutter, 12 x 60 g (Packaging May Vary)
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Type | Protein |
Flavour | Peanut Nutter |
Product benefits | High Protein |
Number of items | 12 |
Unit count | 720.0 gram |
Brand | Grenade |
Age range (description) | Adult |
Total each | 12 |
Item weight | 720 Grams |
Allergen information | Contains: Milk, Peanuts, Tree nuts may contain, Soy |
About this item
- HIGH PROTEIN: Packed with protein, with over 20 g per bar
- LOW SUGAR: Low in sugar, with just 1.7 g per bar
- GUILT FREE TREAT: Each triple-layered bar consists of protein nougat, topped with caramel and coated in milk chocolate and peanuts
- INDULGENT ON THE GO SNACK: This indulgent low sugar snack is perfect for enjoying at any time of the day as a delicious snack or a post workout treat
- INFORMED SPORT CERTIFIED: Certified with the Informed Sport Programme and therefore suitable for use by drug tested athletes and military personnel
- INGREDIENT CHANGE: Packaging and ingredients may vary
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Grenade

93% positive ratings from 1K+ customers

50K+ recent orders from this brand
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Product information
Technical Details
General Information
Product Dimensions | 18.5 x 15 x 5.5 cm; 720 g |
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Item model number | 2000-10-57-0A |
Product Name | Grenade Carb Killa High Protein and Low Carb Bar |
Additives | Maltitol, Soy Lecithin, Polydextrose, Glycerol, Xylitol, Sucralose, Soy Lecithin |
Allergen Information | Contains: Milk, Peanuts, Tree nuts may contain, Soy |
Weight | 720 g |
Units | 720.0 gram |
Storage Instructions | Store in a cool dry place, at a temperature range or 15°c to 22°c, away from direct sunlight, extremes of heat change, odour & humidity. |
Serving Recommendation | 1 bar |
Manufacturer contact | Grenade UK, Bournville Place, Bournville Lane, Birmingham, W Midlands, B30 2HP |
Country of origin | Netherlands |
Brand | Grenade |
Format | Bar |
Age Range Description | Adult |
Speciality | high in protein |
Caffeine content | Low Carb |
Package Information | Box |
Manufacturer | Grenade |
Country of origin | Netherlands |
Nutrition Facts
Serving Size | 100 g, 60 g, 100 g |
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Energy (kJ) | 1493.00 kJ |
Energy (kcal) | 356.83 kcal |
Fat | 14.0000 g |
Carbohydrate | 33.0000 g |
Fibre | 4.1000 g |
Protein | 35.0000 g |
Salt | 0.3300 g |
Additional Information
ASIN | B01NAPRUKQ |
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Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | 4 in Grocery (See Top 100 in Grocery) 1 in Granola & Snack Bars 1 in Nutritional Protein Bars |
Date First Available | 4 Jan. 2017 |
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Grenade High Protein, Low Sugar Bar - Peanut Nutter, 12 x 60 g (Packaging May Vary)
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Important 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!)
Protein Blend (Calcium Caseinate (MILK), MILK Protein, Whey Protein (MILK)), MILK Chocolate with Sweetener (Sweetener: Maltitol; Cocoa Butter, Whole MILK Powder, Cocoa Mass, Emulsifier: Lecithins (SOY), Natural Flavouring), Sweeteners: Maltitol Syrup, Maltitol, Sucralose; Bovine Collagen Hydrolysate, Humectant: Glycerol; PEANUTS, Bulking Agent: Polydextrose; SOY Protein, SOY Oil, Flavourings (PEANUTS), Potassium Chloride, Emulsifier: Lecithins (SOY). : Allergens are shown in CAPITALS
Recommended Daily Intake: 1 Bar. Contains polyols: excessive consumption may cause laxative effect.
Dietary supplements are not a substitute for a balanced and diversified diet.
Actual product packaging and materials may contain more and different information than what is shown on our app or website. We recommend that you do not rely solely on the information presented here and that you always read labels, warnings, and directions before using or consuming a product.
Disclaimer: While we work to ensure that product information on our website is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our website. All information about the products on our website is provided for information purposes only. We recommend that you do not solely rely on the information presented on our website. Please always read the labels, warnings, and directions provided with the product before using or consuming a product. In the event of any safety concerns or for any other information about a product please carefully read any instructions provided on the label or packaging and contact the manufacturer. Content on this site is not intended to substitute for advice given by medical practitioner, pharmacist, or other licensed health-care professional. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements about products are not intended to be used to diagnose, treat, cure, or prevent any disease or health condition. Amazon.co.uk accepts no liability for inaccuracies or misstatements about products by manufacturers or other third parties. This does not affect your statutory rights.
Product description
Product Description
Introducing the iconic Peanut Nutter bar from Grenade. This delicious, triple-layered, chocolate-coated protein bar is high in protein, with 20 g per bar. It's also low in sugar, making it a idea, guilt-free alternative to your usual sweet treat. Grenade 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 host of tasty flavours to choose from, it'll be tough picking your favourite.
Ingredients
Protein Blend (Calcium Caseinate (MILK), MILK Protein, Whey Protein (MILK)), MILK Chocolate with Sweetener (Sweetener: Maltitol; Cocoa Butter, Whole MILK Powder, Cocoa Mass, Emulsifier: Lecithins (SOY), Natural Flavouring), Sweeteners: Maltitol Syrup, Maltitol, Sucralose; Bovine Collagen Hydrolysate, Humectant: Glycerol; PEANUTS, Bulking Agent: Polydextrose; SOY Protein, SOY Oil, Flavourings (PEANUTS), Potassium Chloride, Emulsifier: Lecithins (SOY). : Allergens are shown in CAPITALS
Directions
Recommended Daily Intake: 1 Bar. Contains polyols: excessive consumption may cause laxative effect.
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!)
Legal Disclaimer
Dietary supplements are not a substitute for a balanced and diversified diet.
Box Contains
12 x 60 g Bars.
Manufacturer Contact Information
Grenade UK, Bournville Place, Bournville Lane, Birmingham, W Midlands, B30 2HP
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From the manufacturer


Peanut Nutter Protein Bar
Get your peanut butter in protein bar form!
This Peanut Butter Protein Bar, famously known as Peanut Nutter thanks to its absolutely nuts status as a protein bar, features 20g of protein and just 2.0g of sugar.
This isn’t your standard bar, it’s a NUTritional delight that has been triple-layered with real peanut chunks on top of peanut butter-flavoured nougat and a bed of gooey caramel – all coated in smooth milk chocolate! Absolutely nuts, right?! If you’re thinking what we thought back in 2020, “this would be really nice with some jelly”, don’t worry we’re one step ahead. Check out the Grenade Top Seller - Peanut Butter & Jelly Protein Bar
- Protein filled and a guilt-free sweet treat
- Healthy high protein snack for on the go
- Low sugar, high protein, and lots of flavour
- Decadent triple layered caramel protein bar
- Perfect for recovering and refueling post-workout
Why Shop Grenade?
The UK's No.1 Protein Bar
Grenade has been the best-selling protein bar brand for the last three years.
Informed Sport
Certified with the Informed Sport programme and therefore suitable for use by drug tested athletes and military personnel.
Grenade High Protein Bars
Available in a range of explosive flavours, from White Chocolate Salted Peanut to the best-selling Chocolate Chip Salted Caramel, these triple-layered chocolate-coated bars are perfect as a post-workout pick-me-up, midday treat or on-the-go snack.
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Peanut Nutter
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Chocolate Chip Salted Caramel
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White Chocolate Salted Peanut
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OREO
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Dark Chocolate Raspberry
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White Chocolate Cookie
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Customer Reviews |
4.5 out of 5 stars 3,312
|
4.6 out of 5 stars 3,626
|
4.5 out of 5 stars 2,577
|
4.4 out of 5 stars 3,261
|
4.4 out of 5 stars 1,999
|
4.6 out of 5 stars 3,649
|
Price | £17.95£17.95 | £18.45£18.45 | £17.10£17.10 | £18.42£18.42 | £17.95£17.95 | £17.95£17.95 |
Calories per bar | 218 | 226 | 242 | 233 | 219 | 210 |
Protein per bar | 20g | 20g | 20g | 21g | 20g | 22g |
Sugar per bar | 1.7g | 1.4g | 2.0g | 1.0g | 0.9g | 1.5g |
Vegetarian | No | No | No | No | Yes | No |

Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the protein bar tasty and appreciate its 20g protein content, noting it's low in carbs and sugars with only around 220 calories. The bar helps with energy levels and weight loss goals, and one customer mentions it's perfect for post-workout snacking. The texture receives mixed feedback, with some finding it pleasing while others note it's a bit textured. While some customers consider it good value, others find it disappointing for the price.
AI-generated from the text of customer reviews
Customers enjoy the taste of this protein bar, finding it great flavored and not overly sugary, with one customer noting it's quite chewy.
"...when Amazon are selling on special , high protein low sugar , great taste , can retail at three pounds plus at some garages, so if you see on offer..." Read more
"...The taste of all the different varieties is great, very sweet but not overly sugary and they have a fantastic crunch to them...." Read more
"Good Al round protein bar Nice taste and chewy texture 👍..." Read more
"Delicious and well packaged" Read more
Customers find these protein bars to be fantastic, with one noting they are unbeatable in their category.
"well worth getting when Amazon are selling on special , high protein low sugar , great taste , can retail at three pounds plus at some garages, so..." Read more
"...This multipack box is good value for money and is a fantastic starter point for anyone looking to try this brand out. Recommended." Read more
"Great product and seller" Read more
"...Quite peanutty but a smooth texture. Not nutty. Not too sweet and a good portion of protein. But my favourite but okay." Read more
Customers appreciate the protein content of these bars, which contain 20g of protein, and find them a good snack to combine with a healthy lifestyle.
"well worth getting when Amazon are selling on special , high protein low sugar , great taste , can retail at three pounds plus at some garages, so..." Read more
"...Nutritionally these have a very good protein content and a fairly low fat/sugar content, making them a great snack choice, especially after exercise...." Read more
"Good Al round protein bar Nice taste and chewy texture 👍..." Read more
"...these into my meal plan at least twice a week as they’re so high in protein and low in sugar...." Read more
Customers appreciate the bar's nutritional content, noting it is low in carbs, fat, and sugars, with only around 220 calories per serving.
"...Nutritionally these have a very good protein content and a fairly low fat/sugar content, making them a great snack choice, especially after exercise...." Read more
"...meal plan at least twice a week as they’re so high in protein and low in sugar...." Read more
"I love the taste of these grenade bars. It's a low carbon and low sugar alternative protein snack when you don't have the time to find or make a..." Read more
"...from the gym after a good workout the taste and texture is gorgeous low on sugar high in protein excellent for me got these on subscribe and save..." Read more
Customers report that the protein bar keeps them full and helps with weight loss goals, with one customer noting it sustains energy levels during hiking.
"...I love the way they taste so these are perfect for my weight loss goals, and help me to stay on track with my protein intake." Read more
"...I think they do work for weight loss, and I lift weights too so help me preserve whatever lean tissue I have, but go easy with them!" Read more
"...1 bar in the morning, and 1 in the afternoon was enough to sustain my energy levels hiking and getting around the places...." Read more
"...their good nutritional score (low carbs) makes these a winner for me as a healthy snack." Read more
Customers find these protein bars satisfying, with one mentioning they help with cravings and another noting they're perfect for post-workout snacking.
"...They taste great and make you feel full, however I'm now experiencing issues of concern - possibly induced by the artificial sweeteners used...." Read more
"Like these bars, perfect for a snack post workout or if I don’t have time for a proper meal...." Read more
"Everything I have needed to help get rid of those constant cravings! Taste so good compared to other protein bars!" Read more
"Pretty decent, and value for money - much needed when hungry and can't snack on other rubbish :)" Read more
Customers have mixed opinions about the protein bars' value for money, with some finding them good value while others consider them disappointing for the price.
"...This multipack box is good value for money and is a fantastic starter point for anyone looking to try this brand out. Recommended." Read more
"...Quite peanutty but a smooth texture. Not nutty. Not too sweet and a good portion of protein. But my favourite but okay." Read more
"Great value when you can grab them on offer" Read more
"Decently priced. However only had 11 bars in the box." Read more
Customers have mixed opinions about the texture of the protein bar, with some finding it pleasing while others note it's a bit textured.
"Good Al round protein bar Nice taste and chewy texture 👍..." Read more
"...The texture was drier than expected, lacking the smooth, creamy element that makes peanut butter so satisfying...." Read more
"...Quite peanutty but a smooth texture. Not nutty. Not too sweet and a good portion of protein. But my favourite but okay." Read more
"These bars are a decent size, have a pleasing texture and fill me up quite well, however for those thinking they're going to taste like a snickers;..." Read more
Reviews with images

Tastes like powdered milk
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 15 November 2024Style Name: Peanut NutterSize Name: 12 x 60 gVerified Purchasewell worth getting when Amazon are selling on special , high protein low sugar , great taste , can retail at three pounds plus at some garages, so if you see on offer i would recommend go for the box.
- Reviewed in the United Kingdom on 29 March 2025Style Name: Peanut NutterSize Name: 12 x 60 gVerified PurchaseGreat!
- Reviewed in the United Kingdom on 28 November 2023Style Name: Peanut NutterSize Name: 12 x 60 gVerified PurchaseThese are the best whey based protein bars I've tried. The taste of all the different varieties is great, very sweet but not overly sugary and they have a fantastic crunch to them. This peanut nutter flavour is delicious., probably my favourite of this brand. Nutritionally these have a very good protein content and a fairly low fat/sugar content, making them a great snack choice, especially after exercise. This multipack box is good value for money and is a fantastic starter point for anyone looking to try this brand out. Recommended.
- Reviewed in the United Kingdom on 1 November 2024Style Name: Peanut NutterSize Name: 12 x 60 gVerified PurchaseGood Al round protein bar
Nice taste and chewy texture 👍
- Reviewed in the United Kingdom on 5 March 2025Style Name: Peanut NutterSize Name: 12 x 60 gVerified PurchaseDelicious and well packaged
- Reviewed in the United Kingdom on 3 November 2024Style Name: Peanut NutterSize Name: 12 x 60 gVerified PurchaseGreat product and seller
- Reviewed in the United Kingdom on 28 October 2024Style Name: Peanut NutterSize Name: 12 x 60 gVerified PurchaseThese protein bars are my favourite. I incorporate these into my meal plan at least twice a week as they’re so high in protein and low in sugar. I love the way they taste so these are perfect for my weight loss goals, and help me to stay on track with my protein intake.
- Reviewed in the United Kingdom on 6 February 2025Style Name: Peanut NutterSize Name: 12 x 60 gVerified PurchaseProduct information forgot to mention that these are past the distribution date and very close the the BBE date.
Top reviews from other countries
- MaggsReviewed in Australia on 30 April 2024
5.0 out of 5 stars very tasty
Style Name: Peanut NutterSize Name: 12 x 60 gVerified Purchasethis peanut butter grenade bar is the best tasting nutrition bar I've bought so far, altho' regular price is much too expensive imo,
I bought these after reading reviews and because they were discounted to $30, which is still a tad high for me but they're worth it, 20gr of protein in a yummy tasting, guilt free snack ...
wil buy more when they're on sale for sure.
Expiry date for this lot is August 24 so no fear of out of date waste
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Andrea SReviewed in Italy on 14 March 2021
5.0 out of 5 stars Le migliori barrette mai gustate.
Style Name: Peanut NutterSize Name: 12 x 60 gVerified PurchaseThe media could not be loaded.
Sono sempre alla ricerca delle migliori barrette per rapporto valori nutrizionali-sapore e solo per ultimo prezzo ( la qualità si paga! ). La mia ricerca sembra essere terminata qualche mese fa quando per la prima volta ho individuato tra gli "Amazon Choice" queste barrette della Grenade. Dieci incredibili varietà di gusti ( le mie preferite burro d'arachidi e caramello ) , valori nutrizionali perfetti ( Grassi 9.3 Carbo 15.4 Proteine 21 ), nessun effetto lassativo o simile. Vincono a mani basse la classifica delle migliori barrette da me mai gustate.
Rapporto qualità-prezzo buono.
Consiglio assolutamente l'acquisto.
Spero questa recensione vi sia stata utile. Ciao a tutti amici di Amazon!
Valori nutrizionali:
Grassi 9.3 ( saturi 3.6 )
Carbo 15.4 ( zuccheri 2 )
Proteine 21
In pratica perfette.
Spero questa recensione vi sia stata utile. Ciao a tutti amici di Amazon!
Andrea SLe migliori barrette mai gustate.
Reviewed in Italy on 14 March 2021
Sono sempre alla ricerca delle migliori barrette per rapporto valori nutrizionali-sapore e solo per ultimo prezzo ( la qualità si paga! ). La mia ricerca sembra essere terminata qualche mese fa quando per la prima volta ho individuato tra gli "Amazon Choice" queste barrette della Grenade. Dieci incredibili varietà di gusti ( le mie preferite burro d'arachidi e caramello ) , valori nutrizionali perfetti ( Grassi 9.3 Carbo 15.4 Proteine 21 ), nessun effetto lassativo o simile. Vincono a mani basse la classifica delle migliori barrette da me mai gustate.
Rapporto qualità-prezzo buono.
Consiglio assolutamente l'acquisto.
Spero questa recensione vi sia stata utile. Ciao a tutti amici di Amazon!
Valori nutrizionali:
Grassi 9.3 ( saturi 3.6 )
Carbo 15.4 ( zuccheri 2 )
Proteine 21
In pratica perfette.
Spero questa recensione vi sia stata utile. Ciao a tutti amici di Amazon!
Images in this review
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TristanoReviewed in France on 4 July 2021
5.0 out of 5 stars Très bon goût et apport en protéine!
Style Name: Peanut NutterSize Name: 12 x 60 gVerified PurchaseVoilà plusieurs mois que je consomme ce produit, ça devient une drogue pour moi lol. Au niveau du goût j'aime bien au beurre d'arachide, je ne trouve pas cela écoeurant et en plus il y a seulement 2 gramme de sucre pour 60 gramme de produit. En résumé un bon apport en protéine et un bon goût assez addictif et une bonne collation pour les petits et les gros creux. La seul chose qui est un peu embarrassante c'est le prix.
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JF MartínezReviewed in Spain on 25 May 2023
5.0 out of 5 stars Riquísimas. A la altura de cualquier barrita de chocolate
Style Name: Peanut NutterSize Name: 12 x 60 gVerified PurchaseEl sabor es estupendo. Son las únicas barritas de proteínas que le han gustado mucho a mi pareja, pues ella no es muy fan de estos sabores.
- Sanja BonoReviewed in Germany on 9 August 2022
5.0 out of 5 stars Great protein bar
Style Name: Peanut NutterSize Name: 12 x 60 gVerified PurchaseI ordered a box of peanut flavor I just got it and I love it…I will be ordering them all the time now and I’m going to try the other flavors as well!!!