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Grenade 50 Calibre


Now £24.95

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Grenade 50 Calibre


Now £41.95

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Grenade 50 Calibre

Grenade 50. Calibre pre-wokrkout is available at lowest price in the UK at We offer free delivery on all of the top bodybuilding and sports nutrition supplements to UK Mainland and the cheapest rates right across Europe! Check out our special offers page for huge discounts on the biggest brands!

Grenade 50 Calibre

Get a Tornado Shaker Free when you spend £50 or more - Whilst Stock Lasts!

Get a Tornado Shaker Free when you spend £50 or more - Whilst Stock Lasts!

Get a Tornado Shaker Free when you spend £50 or more - Whilst Stock Lasts!


Grenade® .50 Calibre; A hard hitting Pre Workout Devastator designed to make every workout an explosive, energy fuelled assault*   Formulated by R&D experts, .50 Calibre contains over 20 university studied ingredients in industry leading dosages,**

Grenade® .50 Calibre contains large dosages of Citrulline Malate (the most research-supported NO-boosting amino acid), high nitrate Beta Vulgaris, high-dose, flavanol-rich Theobroma Cacao and numerous other effective ingredients that support muscular blood flow. Of course, no pre-workout product would be complete without beta alanine, caffeine and creatine, as they are backed by hundreds of scientific studies in exercise performance. Additionally, bicarbonate electrolytes are added to resist the energy-sapping effects of lactic acid (lactate) and BCAAs are added for anti-catabolic support.
*NOTE: Niacin contributes to normal energy-yielding metabolism, niacin and folic acid contrubute to the reduction in ditedness and fatigue.
** Per maximum serving size

Container Size: 580g
Serving Size: ½ scoop (11.6g)
Servings Per Container: 50

Container Size: 232g
Serving Size: ½ scoop (11.6g)
Servings Per Container: 20

Amount Per Serving:

Total Calories: 25
Protein: 2.75g
Total Carbohydrates: 2.5g
-Sugars: 0.7g
-Dietary Fibre: 0g
Fat: 0.2g
-Saturates: 0g
Sodium: 60mg

.50 Calibre Power Deliver System (5,370mg):
Creatine Monohydrate (N-Amidinosarcosine): 1,520mg
Beta Alanine (3-aminopropanoic acid, H+ Neutralization amino acid): 1,500mg
Citrulline Malate (2-Amino-5-(carbamoylamino) pentanoic acid): 1,500mg
Arginine (2-Amino-5-guanidinopentanoic acid): 500mg
Taurine (2-aminoethanesulfonic acid): 250mg
American Ginseng (Panax Quinquefolius): 100mg

NutriPump Formula (1,870mg):
Glycerol (1,2,3-trihydroxypropane): 1,500mg
Beetroot Extract (Beta Vulgaris; Nitrate Rich): 250mg
Glucuronolactone: 100mg
Niacin (Nicotinic Acid): 20mgNE
Folic Acid: 150mcg

AdrenoPump Oxygen Delivery Formula (1,330):
Theobroma Cacao Seed (rich in flavanols): 800mg
Caffeine (1,3,7-trimethylxanthine): 275mg
Green Tea (Epigallocatechin Gallate, Epigallocatechin, Epicatechin Gallate, Epicatechin): 125mg
L–Tyrosine (4-hydroxyphenylalanine): 80mg
Bitter Orange Powder: 50mg

Lactic Acid Buffer Formula (500mg):
Potassium Bicarbonate: 300mg
Sodium Bicarbonate: 200mg

2:1:1 BCAA Delivery Formula (400mg):
BCAA blend (L-Leucine, L-Valine, L-Isoleucine [2:1:1 ratio]): 400mg

Other Ingredients:

Citric Acid, Natural Flavouring, Colour (beetroot Red), Sweetener (Sucralose).

Please Note: Nutritional facts and ingredients may vary slightly between flavours.

Take one half scoop (11.6 grams) of Grenade .50 Calibre, mixed into 150 to 250mL of cold water, about 30 minutes prior to training. For those who have previously used pre-workout formulas and want the most dramatic results, up the dosage to one full scoop (23.2g) with 300 to 500mL of cold water.
Reviews (5)

"Just tried Killa Cola after getting a free sample with my order! All I can say is wow, great effect and so tasty. Best pre-workout ever. Will be buying again!"

Posted by Katie  (23rd April 2015)


"Very nice product. I've tried it on empty stomach, gives you great energy and pumping. Taste is not bad , though is a supplement not a sweet.It's doing very good job."

Posted by Costas  (22nd February 2015)


"Tottaly wastage of money... Worse taste .... I just used 2 times... Rest of gone to bin..."

Posted by RANDEEP  (16th December 2014)


"i tried a couple of doses of this from a friend, Definitely did give me a bigger pump, although i found it worked better when i mixed it the night before i took it (possibly because it dissolved better?) although i didn't like the taste of either flavour"

Posted by Connor  (6th October 2014)


"I've tried both the Berry Blast and the Lemon, they definitely work but I deducted a star because I hate the taste of both of them!"

Posted by David  (17th September 2014)

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Q Hi, can i take Grenade 50 with breakfast or must to take empty stomach? thanks

Hello, You should ideally take 50 Calibre as advised – thirty minutes prior to training. Taking on an empty stomach will maximise absorption.   Always begin with the lower, stated dose, and increase if necessary (one scoop maximum). Drink plenty of water when using this product.

Q Hi, can this be used along with Hydra 6?

Hi. Yes it can be used with Hydra 6. Use 50 Calibre as a pre-workout 20 - 30 mins before you train and then follow your workout with Hydra 6. Hydra 6 can also be taken any time of the day. Thanks

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