★ 4.92 Based on 122 reviews
- ★★★★★ 114
- ★★★★☆ 6
- ★★★☆☆ 2
- ★★☆☆☆ 0
- ★☆☆☆☆ 0
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Details
The Pre-Workout
The Pre-workout - 20 servings per tub.
Potent, powerful, daily-use, military-safe pre-workout. Combat Fuel’s The Pre-Workout is specifically engineered for safety at the same time as packing a punch.
The same applies to our entire product range, but pre-workouts typically have a shady reputation and we want to reassure you that we’re completely safe. Rest assured this will be the best pre workout you will ever have had whilst remaining completely safe!
With 18.5g per scoop with no fillers, it’s not one to be missed! You will achieve great focus and an increased ability to push those last few reps out, push back the onset of fatigue, and have an all-around great session.
We do not use any extremely hardcore stimulants, not only making the product military-safe but also ensuring this product can be used daily without the need to have ‘stimulant breaks’ from it. What’s more, you will not experience a crash after training as you may do with other pre-workouts.
WARNING: High caffeine content. Not recommended for children or pregnant or breast-feeding women or those under 18 years old.
When should I take it and how much?
15-20 minutes prior to a workout, mix 1 scoop with 200ml of water.
Can be stacked with / used alongside our intra-workouts EAA+ and Cyclic Dextrin.
Creatine Monohydrate can be used with your pre-workout however, its best to build up a routine with this supplement ensuring you take it the same time each day for nothing else other than ease of adherence.
Formula Breakdown
L-Citrulline: 6,000mg
Beta-Alanine: 3,500mg
Betaine Anhydrous: 1,500mg
L-Tyrosine: 1,500mg
Taurine: 1,500mg
Vitacholine™: 1,000mg
Caffeine ANHYDROUS: 300mg
Infinergy™ (Di-Caffeine malate): 100mg
Astragin®: 50mg
LOOKING for stimulant free preworkout?
Check out Pumped-Up!
Disclaimers
This product is not categorised as herbal medicine, it is sold as a food supplement. The statement contained on the label does not imply that this product has any medicinal properties, use or efficacy.
This product should not be used as a substitute for a varied and balanced diet. Store in a cool dry place and keep out of reach of children.
Caffeine content: if you're concerned about your caffeine intake please Read This.
Independent review on multi-ingredient pre-workout supplements.
The pre workout review - scroll down for all the reviews!
Best before end: See the base of the container.
*Please note: nutritional values may vary slightly between flavours.
Ingredients
| Per Serving 18.5g | |
| L-Citrulline | 6000mg |
| Beta-Alanine | 3500mg |
| Betaine Anhydrous | 1500mg |
| L-Tyrosine | 1500mg |
| Taurine | 1500mg |
| VitaCholine™ | 1000mg |
| Caffeine Anhydrous | 300mg |
| Infinergy™ (Di-Caffeine malate) | 100mg |
| AstraGin® | 50mg |
| OTHER INGREDIENTS: Malic Acid, Flavouring, Sweetener (Sucralose), Silicon Dioxide, Colouring, AstraGin® (Astragalus Membranaceus And Panax Notoginseng Root Extract) Colouring. |
Delivery Information
Delivery Types
Standard delivery is expected within 1 working day. Please allow extra time for bank / public holidays.
| Zone | Basket Total | Price |
| UK mainland | £0.00–£99.99 | £5.99 |
| UK mainland (FREE DELIVERY) | £100+ | FREE |
| Ireland & Northern Ireland | – | £9.00 |
| Scottish Highlands and Islands | – | £12.00 |
Delivery Updates
We'll keep you informed throughout the delivery process, from order confirmation through to dispatch.
Please check your order and delivery details carefully before completing your purchase. Once your order has been processed, we may not be able to make any changes.
If a product is available for pre-order, this will be clearly stated on the product page. If your order contains both in-stock and pre-order items, everything will be dispatched together once the pre-order products are available.
Deliveries
All orders are dispatched using a courier service and may require a signature upon delivery.
Please ensure your delivery address is correct when placing your order. If you notice an error, contact us as soon as possible and we'll do our best to help, although changes cannot always be guaranteed.
If you request that your parcel is left in a safe place, please ensure the location is secure. This does not affect your statutory consumer rights.
Our couriers will generally attempt delivery two or three times before returning an undelivered parcel to us. If your order is returned following unsuccessful delivery attempts, a redelivery charge of £5.99 may apply.
Click & Collect
Prefer to collect your order? Simply select Click & Collect at checkout to pick up your products directly from C13 Fitness.
We'll email you as soon as your order is ready for collection. Please wait for confirmation before visiting.
Collection Hours
Monday – Friday: 6:00am – 9:00pm
Saturday – Sunday: 8:00am – 2:00pm
Please collect from:
C13 Fitness,
Unit 3B & 3C,
Ludgershall,
Andover,
SP11 9FA
The pre-workout is really good, always gets me through the initial workout session. You know it’s good when it gives you the itching feel.
TAste so good strawberry & lime
As someone who wakes up early to train, I can confirm—this works.
After a long day of dealing with difficult clients, dodging calls, and putting off emails, the temptation to hit the pub for a few overpriced £10 Guinnesses is real. Six hours and several pints later, stumbling home and crashing into bed, the idea of an early gym session feels like punishment. But this—this is your fix.
Works well- tastes great as well and gives me a boost!
Tried a few different pre workouts and this one has the best kick so far. Cloudy lemonade flavour has been great- not too sweet and mixes quite well. It provides a sustained boost so it’s been great for rugby matches. 5 stars
- 5 stars: 114 (93%)
- 4 stars: 6 (5%)
- 3 stars: 2 (2%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
The pre-workout is really good, always gets me through the initial workout session. You know it’s good when it gives you the itching feel.
TAste so good strawberry & lime
As someone who wakes up early to train, I can confirm—this works.
After a long day of dealing with difficult clients, dodging calls, and putting off emails, the temptation to hit the pub for a few overpriced £10 Guinnesses is real. Six hours and several pints later, stumbling home and crashing into bed, the idea of an early gym session feels like punishment. But this—this is your fix.
Works well- tastes great as well and gives me a boost!
Tried a few different pre workouts and this one has the best kick so far. Cloudy lemonade flavour has been great- not too sweet and mixes quite well. It provides a sustained boost so it’s been great for rugby matches. 5 stars
It’s great to find a product and brand overall that delivers in every area. I’ve noticed a really positive difference in my performance and energy levels since using this pre workout and I would recommend to anyone looking for a great tasting product you can trust to deliver!
This stuff tastes amazing. Doesn’t give me the itchy head that other ones do.
Helps me through the early mornings lifting shifting.
On my 5 tub. Buy it. Now.
At the age of 40, i have recently started a fitness journey (getting myself a personal trainer in the process)
Initially when looking at various supplements i just went with what i could find in the supermarket.
A few months in, as i start to focus more on nutrition, and specifically ingredients of meals/supplements i have come to realise that the previous, expensive supermarket bought pre-workout that i was using was providing little benefit.
Having researched recommended ingredients, volumes of ingredients and having read reviews, i decided to try Combat Fuel, and i have to say i have not been disappointed.
It tastes great and provides the stimulation that i need/want in the gym, i was so impressed i have even been discussing it my with my personal trainer, who has also now tried some (was also impressed) and is now recommending it to her clients.
Great value for money and does what you want - fantastic.
Tastes insane (Cloudy Lemonade), really sour nice and kick and gives you a really healthy and focused buzz for your workout.
No jitters or fuzzy feelings, just pump and hype.
The cloudy lemonade flavour is really nice and after taking this 40 minutes before I workout it has led to a bench PR at the age of 45. I won’t go to any other pre workout now
The best tasting pre-workout I’ve tried. It mixes well, tastes great and can be diluted to suit your taste without losing too much of the flavour. I train at 6/7 every night and have no problem sleeping after using it. Would recommend to anyone!
Absolutely delicious, and certainly has the desired effect! wow!
I love this product. When I'm feeling fatigued this immediately picks me up and I achieve my workout results! I highly recommend giving this a go.
First time trying, blue razz pre work out is mega! Not sweet tasting at all which I like. Can’t wait to try sour apple next:)
honestly think this is the best pre I’ve tried. I’m not a big fan of the chemically taste and this doesn’t have it. It also actually tastes of what it says, which is weirdly rare.
I’m not able to compare performance but I do feel ready for a workout after a drink.
Quick delivery. Great taste. Great pump with all the RIGHT ingredients. No BS pre workout that I'm just about to put a second order in for! Might be my new go to. I guess it is a little pricey compared to some others, but everything is quite pricey now compared to a few years ago.
Just got the cloudy lemonade , very impressed . Most brands at a similar dosage either have 200mg or 400mg of caffeine, which means you have to waste more to get a bit more caffeine, or have to half scoop and underdose everything else to get less. So 300mg is the perfect amount. Flavor is class, really good consistency and mixes perfectly. Doesn't taste like a pre. Most others taste like fizzy sand so this is class. And I also appreciate it sticking to Inf****d Sp**t . Definitely getting stim free for late training sessions after trying this.
Great flavour and a serious kick to get you throwing weights around with intensity.
Tried the strawberry and lime flavour, incredibly tart flavour, quite nice and will definitely wake you up. If your caffeine tolerance is low and you take this, it will COMPLETELY kick your ass like it did mine yet it doesn't give any jitters and there was no noticeable crash. Felt great in the gym and definitely noticed a performance enhancement. Formulation looks great with nothing being under-dosed. Pump afterwards was great too.
Overall, considering this is the first time I've bought a pre-workout, I'd say id definitely buy this again. 9/10
Banging product, had afew flavours and they all mix well. No crash after too.
10/10
Best pre-workout in the UK. I've had both Sour Apple and Strawberry and Lime and both are fantastic and am looking forward to trying the lemonade one. Highly recommend if you want a good pump and care about taste.
Great taste, mixed well and it provided the needed boost for a gym session between night shifts. No crash afterwards - highly recommend.
Deep into a cut and this pre gave me the boost I needed. Great taste and great boost. 10/10.
This pre workout is the business. I went from feeling sluggish to tasting colours and lifting heavier than usual in 20 minutes.
Tastes great and gets real results.
Having been put off by gritty, nasty tasting pre-workout powders before I spent a long time using caffeinated drinks, but I will not be going back after trying this!
It blends really smoothly (no grittiness or lumps), tastes fantastic, and gives just the right boost to your workout (you can feel it working without feeling like your skin is crawling).
Now on my second tub and will be coming back for more very soon!
Gave the strawberry and lime a go, tastes great, and gives you a real kick up the arse. I’ll definitely be coming back when I finish the tub.
This pre is so good, it hits perfectly none of this iching and jittery feeling just pure focus and energy when needed with zero crash and the flavour that's out of this world
Hands down best pre workout I’ve have used!
No better pre workout out there.
Am on my third tub of this now. Tastes great, mixes well and great fuel ahead of a workout. Have smashed several PBs whilst training using this.
And always a supporter of veteran owned/run business.
Would highly recommend this and the rest of the Combat Fuel products.
Keep up the great work!
Just tried the Apple Pre workout after using cloudy lemonade, safe to say both flavours and amazing and mix very well (not bitty) The pre workout really does give you focus and drive you need for a good workout! 10/10
Taste 10/10
Energy 9/10
It is a very good pre work out I liked using this.
I definitely helped with my workout today :)
Cloudy lemon was the flavour it was lovely
Used this pre today.
Flavour was bang on
Stims really helped me on a 6am workout
Pump was there but doing strong man training wasn't to much to hinder
Focus was A+ really kept me going. Would recommend this to anyone