TNT Light The Fuse Pre-Workout (20 Servings)

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TNT Light The Fuse is a HUGELY powerful pre workout supplement that has been cleverly formulated to give the energy "hit" you'd expect from a huge caffeine dose but with a lower dose and with no crash afterwards - a great choice of pre workout supplement!

Buy TNT Light The Fuse Now at Echo Supplements and get FREE Fast Delivery!

TNT Light The Fuse is a HUGELY powerful pre workout supplement that has been cleverly formulated to give the energy "hit" you'd expect from a huge caffeine dose but with a lower dose and with no crash afterwards - a great choice of pre workout supplement!

TNT Light The Fuse is the most potent, scientifically formulated pre-workout supplement designed purely for those who are seriously looking to take their workouts to a whole new level. TNT Light The Fuse is ONLY for people that that want the world to shake and are ready to smash their workout to pieces. d on tight and prepare to enter the Vortex!


It took us over eighteen months to develop TNT Light The Fuse; we could have launched it much quicker, but we wanted to make sure we got it 100% right.

We had a good idea of the core ingredients that we knew would work, and through a series of trials formulated what we believe to be the UK, EU, and USA’s BEST Pre Workout.

We know what you’re thinking! That’s a bold claim… The best pre workout throughout the entire EU and USA? Really?

Well, we stand by that claim because we compared ourselves against the best products currently for sale in these markets; we can’t name products or brands, but you can probably guess who they are.

We then performed a series of trials where we asked the participants a number of questions after using one of the pre workout products.

Based on the responses given, we tweaked our formula until we got it right… and that’s why we’re so confident that TNT Light The Fuse is going to blow you away!

L-Citrulline Malate

Considered by some to be the ultimate alpha-amino acid, Citrulline Malate bolsters Nitric Oxide signalling and increases vasolidilation to the working muscles. This leads to an increase in removal of toxins and delayed fatigue meaning you can work at higher intensity, and for longer, when supplementing with Citrulline Malate.

Arginine AKG

Arginine is a semi-essential amino acid that that body can produce in small quantities To make it more bioavailable, it can be bonded with alpha-ketoglutarate salt to form Arginine-AKG as found in TNT Light The Fuse. Arginine -AKG has been shown to be an exceptional cell volumiser; it expands your muscle cells, leading to greater delivery of nutrients like oxygen, amino acids and glucose. These nutrients required when training so supplementing with Arginine -AKG has been shown to increase muscular endurance, stamina and protein synthesis.

N-Acetyl L-Tyrosine

N-Acetyl L-Tyrosine is a supplement that has quickly grown in popularity throughout the body building and fitness community. It’s an amino acid which is critical for a number of different bodily functions such as cognitive processes, building muscles, and cell growth and recovery. N-Acetyl L-Tyrosine supports peak performance from both your brain and body by alleviating physical stress by promoting a positive balance in the neurotransmitter levels in your brain


Beetroot is a potent source of dietary nitrate which is naturally converted into Nitric Oxide (NO) which as we all know has powerful vasodilation and improved blood flow effects. The natural Nitrates in beetroot improves the flow of blood, and therefore oxygen, to the muscles. This helps the body more efficiently using less oxygen to produce the same amount of raw power. Furthermore, by enhancing blood flow to the muscles, it appears that the amount of fuel required by the muscles is physically reduced so the efficiency of the muscles and their tolerance to high-intensity exercise.

Folic Acid

Folic acid (and folate) is a water-soluble B vitamin that occurs naturally in food and is critical for the production and maintenance of new cells.

Folate also plays a vital role in the production of DNA and RNA. Training with weights signals the DNA in the nuclei of muscle cells to increase muscle protein synthesis via m-RNA that sends the signal to produce more muscle protein.

Folic Acid also plays a role in converting Arginine to Nitric Oxide (NO) within the body; enhancing the ‘muscle pump’ and helping to further increase muscle strength and size.

Beta Alanine

Beta Alanine is a beta-amino acid which, structurally, is a hybrid between the potent neurotransmitters L-glycine and GABA, which explains why many users often experience a caffeine-like response from it. Supplementing with beta-alanine has consistently been shown to increase the concentration of Carnosine in muscles which results in decreased fatigue in athletes and an increase in total muscular work achieved. It’s this affect that Beta-Alanine has on Carnosine that makes it so useful as a pre work out supplement, and why it’s in TNT Light The Fuse.

Using Beta Alanine enables your body to buffer lactic acid more efficiently by combatting the build up hydrogen ions (H+) during high-intensity exercise. This rise in H+ significantly reduces the pH within muscle cells, which in turn has a detrimental effect on the enzyme function and muscle activation that supports continued, high-intensity output and reduces fatigue..

Creatine Monohydrate

Creatine is an amino acid that has consistently been shown to increase short bursts of high intensity activity and is one of the most tried and trusted sports supplements available. Creatine plays a major role in the production of ATP which is the body’s preferred energy substrate for short term anaerobic activity.


LeanaCore® is a unique blend of Caffeine and Camellia Assamica specifically formulated to maximise the effects of caffeine but with no negative side effects. You may have found in the past that when you’ve taken caffeine based products, two things happen. Firstly, you get to a stage where it feels that you just can’t function without it, and this is closely followed by the product having a lesser effect and you start increasing the dose, often to dangerous levels, just to get an effect. extreme-pump LeanaCore® stops this in it’s tracks!

There’s virtually no chance of habituation and tolerance is minimised due to the unique properties of the blend. And remember the crash that you get with those caffeine products? The huge highs, followed by the awful slump and lethargy? Well you can say goodbye to that too as LeanaCore® let’s you down gently; there’s no massive comedown, no lethargy; just a feeling of satisfaction that LeanaCore® is doing exactly what you need it to.

In fact the Theacrine in the Camellia Assamica works synergistically with the Caffeine to extend the effects of the caffeine over a much longer period than a standard caffeine based product meaning LeanaCore® has a lower caffeine content than other products but produces much better results. And because LeanaCore® doesn’t rely on a mega dose of caffeine like most other products do, it means there are no jitters for most users and the effect on your sleep patterns are minimised to virtually zero!


VitaFive® is a unique trade marked blend of B-Vitamins formulated to exacting standards to maximise the effectiveness of TNT Fat Burner. It has been proven to promote the metabolism of trade-marked proteins, sugars, and other macronutrients thus enhancing weight loss as well as physically reducing feelings of tiredness, lethargy and fatigue so it really is a true energy booster!

VitaFive® also promotes mental performance and focus so really keeps you dialled in through even the toughest of work outs.

VitaFive® has been shown to reduce recovery time between gym sessions so you can get back in there sooner and start burning even more calories! Increased metabolism, more effective training, and quicker recovery time can all only mean one thing…. more weight loss.

Nutritional Information Per Serving (8.5g)
Nitro Pump Amplifier 4013mg
- L-Citrulline Malate 1546mg
- Arginine AKG 2035mg
- N-Acetyl-l-Tyrosine 251mg
- Beetroot 181mg
- Folic Acid 300ug
Peak Performance Activator 3546mg
- Beta Alanine 2000mg
- Creatine Monohydrate 1545mg
- Calcium 30,000ug
Leanacore 354mg
- Caffeine 251mg
- Cammelia Assamica 103mg
Vitafive 9.25mg
- Vitamin V5 Pantothenic Acid 6000ug
- Vitamin B6 Pyridoxine 1500ug
- Vitamin B1 Thiamine 1200ug
- Vitamin B7 Biotin 300ug
- Vitamin B12 Cobalamin 250ug
Other Ingredients: Natural and Artificial Flavours, Citric Acid, Stabilisers, Sucralose

Other Ingredients: Natural & Artificial Flavours, Citric Acid, Stabilisers, Sucralose

Directions of use: To determine tolerance, take one serving mixed with 200ml of water 30 minutes before training. One serving is 8.5g and can be measured by filling the lid of the tin to the half way point (or use 1 1/2 heaped teaspoons). 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.

Caution: This product is a food supplement and should be used in conjunction with a healthy balanced diet and regular exercise routine.

Note: For tested athletes please consult your specific federation before use. 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.

Warning: 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.

Allergens: Contains no nut ingredients but may contain traces of peanuts and various types of nuts and seeds. May contain gluten, egg and soya.


TNT supplements really are some of the most explosive supplements available today. Their range of potent, hardcore supplements are designed for the most dedicated gym users out there. Over the years TNT have become one of the most trusted hardcore brands out there today and with good reason.

Who are they?

Based in the UK, TNT Supplements set out with the mindset to create a brand f hardcore supplements which would dominate the rest. Since then they have crafted some of the most focused, potent and efficacious supplements on the market today.

TNT Supplements hand pick athletes to become part of Team TNT; their athletes are at the top of their game and represent TNT in everything that they do. TNT hold their supplements to the same high standards with each one being tested, refined and tested again before hitting the shelves.

TNT Key Supplements

TNT Strong to the Core Fat Burner is a feature packed fat burner that aims to combine all of the most effective fat loss ingredients into one product. TNT Supplements have used patented & trademarked ingredients wherever possible to ensure you know exactly what you're getting and the quality of the ingredients. By contrast other brands may use the same ingredients on the label but not be the same level of purity.

Choose TNT Creatine Nitrate for an explosive pump and enhanced endurance to power through even the toughest training sessions and build more lean muscle mass. Intense workouts can exhaust your body's natural supply of creatine, leaving your muscles feeling flat and fatigued.


We will take every effort to get you goods to you as efficiently and effectively as possible. All orders placed before 3pm will be shipped on the day of ordering subject to payment authorization and item availability.

Any items which are out of stock will be shipped as soon as they become available. If this causes a delay in your delivery, you will be notified and your order dispatched as soon as possible. If any items are unavailable, you will be contacted and offered a replacement or refund.

UK Delivery

If your order total is under £40 then you can choose one of:

  • Royal Mail Tracked - £2.95
    (1-3 Working Days)
  • DPD Next Day - £4.95
    (Guaranteed Next Working Day + 1 Hour Delivery Window)

If your order total is over £40 then you can choose

  • Royal Mail Tracked - FREE
  • DPD Next Day -1/2 Price - Only £2.49

Please be aware that the prices above are for areas classed as "UK Mainland" by DPD which does NOT include offshore islands, Scottish highlands or Northern Ireland.

Non-UK Delivery

Our website has a comprehensive postage system which takes into account the weight of your delivery and the destination address - to get a quote for your order please add the products you'd like to buy to your basket, go to the basket page and fill in the "Estimate Shipping & Tax" section to get the price.

BFPO Addresses

This shipping method is available for British Forces Posted Overseas and addresses only. Shipping is as with all other UK mailing but please check to see that the size and weight of your order does not exceed maximums for your BFPO destination number by checking with the BFPO website.

Please note that once we have shipped the item and handed over to the BFPO service we have fulfilled our contract and delivery responsibility. All queries and problems with delivery must be taken up by yourself with BFPO and any claims must be handled between yourself and them.

VAT Exempt

If this applies to you, the price you will pay for the goods will automatically be adjusted to remove the VAT element - you MUST choose the correct country on checkout for this to apply. We CANNOT refund the VAT once the order is completed.

You can also avoid paying VAT if you are having your goods sent to you in the UK, but are taking the goods abroad permanently within 3 months of making the purchase. You will have to pay the VAT with your order but by following the steps outlined you can reclaim the VAT from us:

Request a VAT Reclaim form from us; give us a call or email immediately after ordering. We will complete the relevant parts of this form before sending it to you with your goods. You will then take the form with you and the goods when you leave the UK and you should ask customs to fill in their section of the form at the airport, ferry terminal or channel tunnel when you leave the country.

When you reach your destination outside the EU, you can then send the completed form back to us and we will refund the VAT amount charged to the credit or debit card details you have filled in on the reclaim form


We stock the vast majority of products listed on our website in our Whitley Bay superstore and warehouse and these products are available for same day dispatch & next day delivery.

Due to the huge quantity of products we stock, we offer the ability to backorder products which have gone out of stock and less popular products which we don't carry stock of.

Depending on the brand these backorder products can take anywhere between 1 and 10 days to arrive into stock. We estimate 3-5 working days on average but please be aware that products from some brands can take a little longer

As always if you aren't sure or want a more accurate estimate just give our team a call or email!


You can return any product that is in an UNOPENED, RE-SALEABLE condition within 30 days as long as it is not marked as clearance. Please contact us before doing this so we can confirm this ahead of time - we recommend using a recorded delivery service for any returns as you will be responsible for ensuring it reaches us.

Please get in touch to confirm a return by email or phone before sending anything back. When sending a return it is important that you include:

  • Your order number
  • Your name & a contact telephone number
  • The reason for return

We will try and get your return processed as quickly as possible but if you don't send this information it can delay the return.


If you have ordered something and it doesn't fit then we can exchange for a more suitable size, stock permitting, but you will have to pay the return postage.


Our customers have the right to cancel their orders within 14 days unless their order has been dispatched. After the order has been dispatched, it is the customers responsibility to return the item in a saleable condition and receieve either a full or partial refund.

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