Light The Fuse
TNT Supplements

Light The Fuse

Pre-Workout Powder
Food Supplement
6.1  out of 10  (14 Reviews)

Product Overview

TNT Light The Fuse
TNT Light The Fuse Box & Container

TNT Light The Fuse

Divider Line Pre Workout
Light The Fuse


  • Key Blood Flow Aplifiers
  • L-Citruline Malate
  • Arginine AKG
  • Beetroot

Proven Ingredients

  • Leancore™
  • Fitafive™

TNT Light The Fuse is the most potent, scientifically formulated pre-workout imaginable.

How To Take For Best Results

Take one serving (8.5g - one scoop) mixed with 200ml of water 30 minutes before training. If well tolerated, a double dose (17g) can be used by filling the lid level.

This is for seasoned pre workout users only and not advised for novice users. It is recommended that you drink plenty of water during your workout.

TNT Containers


Light The Fuse Box & Container
  • Most innovative pre workout product on the market
  • No proprietary blends
  • Scientifically proven ingredients
  • 20 explosive servings
  • 30 explosive servings

Ratings & Reviews

Overall Rating
14 Ratings
Verified Buyer Rating
4 Ratings
Average Flavor Rating
4 Flavors
Top Rated Flavor
Candy Apple
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Mar 16, 2019
Verified Buyer
  • 9 Bubble Gum

best pre workout, gives me great boost but most importantly an insane PUMP

Mar 21, 2018
Verified Buyer
  • 9 Blue Raspberry

Defiantly better than the first tin i bought, The powder is now free flowing and not clumpy and the new improved taste is spot on plus i got 10 servings free which was a nice bonus from, cant wait to try another flavour now!!

Dec 23, 2017
  • 6 Blue Raspberry

Had this a free sample with last purchase, indeed the work out was enhanced but wouldn’t be buying this not worth the price tag. Last few sessions haven’t taken a pre work out and when his was taken slight strength and endurance was gained, but nothing that would make me go buy it.. didn’t give me a caffeine rush so bonus there. Creade from RSP had used for years but sadly discontinued. Flava was not really that great either but ok.

Nov 19, 2017
Verified Buyer
  • 4 Cranberry & Lime

By far one of the worst pre workouts I’ve used. The packaging/container is terrible as well, scoop way too short for the small cylinder it’s in, it all clogged together and went lumpy from the second I used it. Had to use double serving just to remotely feel anything. Waste of money!!

Aug 15, 2017
  • 10 Blue Raspberry
  • 10 Candy Apple

Love this stuff Give me great focus and unreal pumps in the gym. I even use it before cardio if I'm really tired.

Aug 15, 2017
  • 10 Blue Raspberry
  • 10 Candy Apple
  • 10 Cranberry & Lime

Blue raspberry has always been a favourite but I think cranberry and lime has taken its place! Always great products from TNT. This pre workout is great to help you focus and don't make you crash. Perfect for those days when engery levels are low or you just feel like you need that extra kick

Aug 15, 2017
  • 10 Blue Raspberry
  • 10 Candy Apple
  • 10 Cranberry & Lime

I can honestly say tnt pre workout is the tastiest most efficient pre workout I've ever taken. Gives me explosive sessions and matches up perfectly with my creatine nitrate 💪 100% recommend

Aug 15, 2017
  • 10 Blue Raspberry
  • 10 Candy Apple
  • 10 Cranberry & Lime

Have tried all 3 of the flavours for the pre workout and my favourite is cranberry and lime... very smooth drink easily mixed. Great pump during my workout and ling lasting energy without any crash. I take it around 6pm and doesn't effect my sleep:)

Aug 15, 2017
  • 10 Cranberry & Lime

I was amazed by just how powerful this supplement is. Gave me insane pumps, serious focus and most importantly NO CRASH!! The Cranberry & Lime flavour is sooooo nice. I could happily drink it all day if it was a BCAA. I look forward to trying the Blue Raspberry next as Ive heard great things.

Aug 11, 2017
Verified Buyer

Comes in metal tube as seen in pictures however powder was compacted into tube and not powder, more like a hard lump. The container did come with a desiccant which should prevent the powder clogging together. I had to poke a knife into the container and cut large chunks of powder out into a shaker as the scoop provided is useless, this was a hassle as you could imagine. However the large chunks did mix and the shake was not lumpy. All I experienced was a face and back tingle but no real difference in pumps or motivation.

May 18, 2017
  • 8 Blue Raspberry

High Intensity, No Crash, Smooth Focus throughout! I received this product from a Bodypower Expo, and decided to give it a shot. Having tried plenty of preworkouts and feeling a tolerance built up against them, I was amazed how sharp[ly the effects had kicked in. I was extremely focused trhoughout my workout, was lifting new record weight, and had an intensity I haven't felt in years! The stim comedown is about an hour, with the focus staying around for another 10. This proved to be very useful for a morning or lunch workout, with the remaining focus greatly assisting a highly efficient work day.

Jan 20, 2017

Before trying this product I was never really a fan of pre-workouts. This is because they usually take a few minutes to take effect and after the initial buzz there’s always a sudden crash which often occurs mid-workout and you’re left feeling lethargic… So when the TNT Light the Fuse pre-workout was first recommended to me by my prep-coach, yes I was skeptical… But then I was impressed. The taste was amazing – cranberry & lime – but most importantly the buzz was instant, it made me feel focus throughout my entire workout and there was no crash. I actually felt the effects for a whole 2 hours after my session had finished -

Jan 17, 2017

This workout worked perfectly for my routine. I train late at nights due to work and lifestyle. I can take it 5-10 min before session , and I find it kicks in straight away. I also do not experience any crash after workout or headaches, which I have expletives before with other strong preworkouts. Find it easily last 60-90min in system to get session. Easy to drink, OC tried apple cider and the cranberry & lime.

Oct 06, 2016
  • 10 Cranberry & Lime

I was a little sceptical about how good this PW could be sometimes stylish packaging can leave you with a poor product but i'm happy to say not in TNT's case this is definitely an explosive product. You get a little tingle from the Beta Alanine (but not to much) then as i trained the pump got more and more intense which i like rather than the stim'd out your brain feeling you get from some of the other pw's it mixed really well and tasted good to not to sweet especially if like me your training first thing in the morning it can be hard to stomach the only negative point id have is it does get a little clumpy and hard to get out the tub especially near the bottom but in fairness i just gave it a few hard shakes and it was good to go.

1 Size
30 Servings
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4 Flavors
Blue Raspberry
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Price: £23.99  (£0.80 / Serving)
Flavor Rating: 9.0

What's in TNT Supplements Light The Fuse

20 Servings Blue Raspberry
Serving Size: 8.5g
Servings Per Container: 30
Per Serving RDI%
Nitro Pump Amplifier 5559.3mg
L-Citruline Malate 3,092 mg *
Arginine AKG 2,035 mg *
N-Acetyl-l-Tyrosine 251 mg *
Beetroot 181 mg *
Folic Acid 300 Ug 150%
Peak Performance Activator 2354mg
Beta Alanine 2,000 mg *
Leanacore ® 354mg
Caffeine 251 mg *
Cammelia Assamica 103 mg *
Vitafive ® 9.25mg
Vitamin B5 Pantothenic Acid 6 mg 100%
Vitamin B6 Pyridoxine 1.4 mg 100%
Vitamin B1 Thiamine 1.1 mg 100%
Vitamin B7 Biotin 300 Ug 600%
Vitamin B12 Cobalamin 250 Ug 10,000%
L-Citrulline Malate, Arginine AKG, Beta Alanine, Caffeine, N-Acetyl-l-Tyrosine, Beetroot, Flavouring, Natural Flavours, Cammelia Sinensis, Sweetener: Sucralose, Calcium, Vitamin B6 (Pyridoxine HCl), Vitamin B1 (Thiamin HCl), Vitamin B7 (D-Biotin), Folic Acid (Pteroylmonoglutamic Acid), Vitamin B12 (cyanocobalamin), Acid: Citric Acid, Colour: Patent Blue V
*No Nutrient Reference Value Available

Directions For Light The Fuse: Mix 1.5 scoops of (8.5g) of Light The Fuse® with 200ml of water and consume 30 minutes before training. If well tolerated a triple scoop (17g) can be used. This is for seasoned pre workout users only and NOT advised for novice users. It is recommended that you drink plenty of water throughout your workout.


This product is a food supplement and should be used in conjunction with a healthy balanced diet and regular exercise routine. Pregnant or breastfeeding women should consult a doctor or healthcare professional before use. Discontinue use and seek medical advice if you experience any negative side effects.

Do not exceed the recommended daily intake. Food supplements should not be used as a substitute for a healthy diet. If you are taking any medication prescribed by your doctor, check with them before taking this product.

Store out of the reach of children. Store in a cool dry place. This product is for use by anyone over the age of 18. The packaging and container may be attractive to minors but it should not be used as a toy. Risk of choking due to the presence of small parts.

TNT Light The Fuse® Food Supplement with sweeteners 'Contains caffeine. Not recommended for children or pregnant women (Caffeine 125 mg/100ml when mixed as directed).

Distributed by TNT Supplements & Nutrition Limited TNT House, New Street, Charfield, GL12 8ES.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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