Supplements Direct Thermoburn Fat Burner Review

Supplements Direct Thermoburn Fat Burner

First Look

Fat burner supplements can be an effective way of increasing calorie burn to help you create that calorie deficit. 

This fat burner from Supplements Direct goes with the popular color scheme of black and red.

This doesn’t make it particularly individual or stand out from the crowd, though.

However, with a name such as Thermoburn there’s little confusion to what it is supposed to do.

With summer approaching and with some good weather on the horizon, now is the perfect time to start trying to lose those stubborn little areas of fat.

With a solid nutrition and exercise plan in place, an effective fat burner can accelerate your fat loss.

TL:DR – Video Review

What can a fat burner really do?

You may well be surprised actually.

The idea that an effective fat burner just magically makes your waist smaller is far from the truth.

However, only the effective fat burners contain a number of ingredients in correct doses that work harmoniously and through a number of outcomes help you lose fat mass, not muscle.

Their benefits include, but are not limited to:

  • Increase energy – This will help you be more active and stimulate you for effective workouts
  • Thermogenic – These ingredients will increase the temperature of your core which increases calorie expenditure
  • Appetite control – The ability to feel fuller and not to fall for sweet, calorie laden treats

As a result I tend to supplement my exercise regime with a fat burner supplement.

I have found Instant Knockout to offer the best results and as a result I try to use that daily.

Initial Summary 


Each ingredient can be of benefit


Low cost

Ginger and Guarana can be risky


Very low dose

Who are Supplements Direct?

The brain child of a man called Spencer.

He says Supplements Direct is the result of 2 years hard graft and the vision of creating the best supplements for both amateur and professional sports people.

Supplements Direct aim to use the best raw materials for ingredients and incorporate the finest manufacturing processes.

What are the claims for Thermoburn?

“An advanced fat burning formulation specifically to contribute to a toned lean physique and who want to lose weight whilst combining a healthy diet and daily exercise”

Thermoburn Ingredients: The Science

Thankfully there is no proprietary blend present.

This looks like a new product on the shelf of the grocery store that I regularly visit.

I am keen to see if the science backs up the popularity, because in many cases, the results are lacking…

– Magnesium

This mineral has an important role in glucose metabolism.

Magnesium is a mineral with many uses and functions, not withstanding protein synthesis as well as muscle and nerve function.

Along with Potassium and Calcium Magnesium also contributes to healthy heart function and muscle contraction – great for exercise!

If you are suffering from a Magnesium deficiency it can affect hormone levels such as testosterone but also be the root of fatigue, weakness and cramp. [1]

– Green Tea 

A well known to have many powerful health benefits. Clinical studies suggest that green tea extract may boost metabolism and help burn fat.

One study found that the combination of green tea and caffeine improved weight loss and maintenance in people who were overweight and moderately obese.

Some researchers think that substances in green tea known as catechins are responsible for the herb’s fat-burning effect.

It has been shown to help lose almost 5% body weight over a three month period.

Green tea extract is found in many a good fat burning supplement.

Not only that, but Green Tea has demonstrated its effects at suppressing cellulite. [2] [3] [4]

– Chromium

Research suggests that chromium might improve weight loss in some people who are overweight or obese.

This mineral helps your body use fats and carbohydrates more effectively for energy production. [5]

– Vitamin B6

Comprising three chemically distinct compounds pyridoxal, pyridoxamine, and pyridoxine, is involved in the regulation of mental function and mood.

Vitamin B6 is also an essential homocysteine re-methylation cofactor, and deficiency is associated with increase in blood homocysteine levels.

Homocysteine is a risk factor for cerebrovascular disease and may also have directly toxic effects on neurons of the central nervous system.

Neuropsychiatric disorders including seizures, migraine, chronic pain and depression have been linked to vitamin B6 deficiency.

B6 is an essential nutrient that is able to raise the metabolism which helps burn fat.

Vitamin B6 can reduce fatigue and helps improve cognitive function and fight depression.
It also contributes to normal and healthy hormone levels. [6] [7]

– Tyrosine

Tyrosine is taken for depression, attention deficit disorder (ADD), attention deficit-hyperactivity disorder (ADHD), the inability to stay awake (narcolepsy), and improving alertness following sleep deprivation.

It is also used for stress, Parkinson’s disease, Alzheimer’s disease, chronic fatigue syndrome(CFS). [8]

– Caffeine

This can assist with endurance, tested athletes saw an edge from caffeine in scientific studies.

In some trials, the stimulant boosted athletes’ speed.

In others, it helped them last longer before they spent all their energy.

Caffeine also raises the metabolism which means you burn more calories.

Some studies show that it can curb soreness after exercise, too.

This means you could get back to your training sooner and training means more calories burnt. [9]

Caffeine is present in all 3 of our Top Fat Burners.

– L-carnitine

Acetyl-L-carnitine helps the body produce energy. It is important for heart and brain function, muscle movement, and many other body processes.

It is a very popular supplement and widely proven to be active drugs for the therapy of symptoms associated with male aging.

Any fat loss tends to be associated with the extra energy provided by this compound which in turn increases exercise. [10]

– Zinc

Supplementation of Zinc in studies on obese participants it has shown that the mean weight, BMI, BMI Z-score decreased significantly. [11]

Zinc is found in highly effective fat cutting supplements like Instant Knockout.

– Paullinia Cupana (AKA Guarana)

Studies note that 75mg guarana (9mg caffeine) was able to enhance cognitive scores.

Increases related to memory and reaction time with a subsequent dose-response study noting that 75mg was more effective than higher (150-300mg) and lower (37.5mg) doses. [12]

– Zingiber Officinale (Ginger)

Ginger has a great ability to reduce body weight without inhibiting pancreatic lipase level, or affecting bilirubin concentration, with positive effect on increasing peroxisomal catalase level and HDL-cholesterol. [13]

How to take Supplements Direct Thermoburn

Take 2 pills per day.

It is also better to spread the pills out over the course of the day rather than take them in one sitting, in that way you maintain a high level of the thermogenic ingredients working to increase your metabolism.

If you get too much of certain ingredients, that what the body doesn’t need at the time will be wasted and you will not feel the benefit.

Therefore, if you have a massive dose of Zinc yet your body is still processing and utilizing Zinc from a meal you’ve recently had or a drink it will not process any extra that is not required.

What the body doesn’t require at the time will let it pass. Thus, a higher chance of waste and less benefits.

Thermoburn Serving

This amounts to just over a total of 512.5mg per day which is about a third of what you would find in the best fat burner supplements.

Thermoburn Price

$14 / £10


There’s five ingredients which are proven to be effective and are found in the best fat burner on the market.

These 5 ingredients will make a difference…if dosed sufficiently.

Then there are the additional ingredients such as Magnesium, Ginger, Tyrosine, Carnitine and Guarana.

Each of these are beneficial, if not direct ‘fat burning’ ingredients.

This is especially true for Carnitine which is able to help the body produce energy.

That means we cannot see one single ingredient that would not bring some benefit.

This looks good!

Plus, it is very cost effective when compared to some other fat burner’s, yet the cheap price is for a reason.

The daily dose is very low. This is probably how it is so cheap.

Some users have noted that it hasn’t been very effective.


The ingredients at face value look good. With seemingly few issues to report. 

However, when we dig deep, there are some issues.

In particular the very low daily dose and the dosing strategy.

The low dose will not be that beneficial.

There also seems to be a lack of thorough research when it comes to the dosing of Guarana whereby we are provided too much!

Doses over 75mg are not as effective, this has 150mg.

As much as Tyrosine can be useful, I do not think it is in the right application here, it would be far more suited to a Nootropic.

If you buy this fat burner online you need to spend a minimum amount for free shipping.

What Improvements Could Be Made?

This daily dose could also be made larger. Try multiplying it by four.

Plus, it could have offered much better fat burning performance if it had included the following:

  • Glucomannan
  • D3
  • B12
  • Green Coffee
  • Vit. C
  • Fenugreek
  • Synephrine

Without any of these, this will not have the maximum effect on fat loss.

Any unwanted Thermoburn side effects?

Ginger may increase risk of bleeding and worsen some heart conditions.

Guarana may cause insomnia like symptoms and restlessness. Plus a whole host of other problems such as:

  • Nausea
  • Anxiety
  • Headaches
  • Stomach cramps
  • Delerium
  • Pain when urinating
  • Tremors
  • Rapid breathing
  • Cause issues with those with diabetes
  • Death – yes, potentially deadly
  • Diarrhoea

My Supplements Direct Thermoburn Fat Burner Conclusion

This fat burner presents us with some beneficial ingredients to help increase calorie expenditure.

Yet, there are some problems that we have highlighted.

  • The mis-dosing of Guarana also reflects the little thorough research carried out too.
  • Let’s not forget the risks that comes with Guarana and potentially ginger, too.
  • Low overall dose

Final Thoughts?

Overall this is not too bad, but a fair few areas of improvement required ensures this misses the mark of being the best fat burner available.


I have seen Supplements Direct Thermoburn on eBay cheaper, do they have an outlet?

No. Counterfeits are common for everyday items from sunglasses to cigarettes.

Thermoburn is only available from their website and shops. Do not risk buying a counterfeit which could be unsafe or just not effective.

Is it safe to buy from Amazon?

No. Once again, only Thermoburn bought from the Supplements Direct website is genuine and guaranteed.

What if I do not like it?

It’s cheap, so throw it away.

Is Thermoburn like Ephedrine?

No. Ephedrine can be unsafe.

Thermoburn helps increase your energy levels so you are more likely to hit the gym rather than sit in front of the TV.

Is Thermoburn safe and legal?


Can both sexes take Thermoburn?


Are there any cheaper deals?

It is very cheap already.

Do not be tempted by anything found on Craig’s List, Amazon or eBay for your safety and to ensure you are not wasting your money.

Supplements Direct Thermoburn Rivals

Let’s see what other best rated natural fat burner supplements are pitched against Thermoburn.


hourglass female fat burner

Hourglass may scream ‘female fat burner’ to you, and you would be right.

This is directed and marketed at women.

There is nothing wrong with that. I am more concerned with the ingredients, doses and overall effectiveness than a name or branding scheme.

Hourglass is new to the shelves and is making noises for all of the right reasons.

It is darn effective at helping you lose unwanted fat mass.

Check out the new girl on the block and feel the benefits.


  • Contains nine clinically proven ingredients to help stimulate fat loss
  • Contains anti-inflammatory ingredients to help prevent chronic disease
  • Green tea can help treat cellulite


  • Three ingredients of a total of twelve are not proven to cut fat
  • Lacking Caffeine

Lean Bean

Okay, Lean Bean may look extremely effeminate, and you would be correct. Its color scheme is all directed at women, that said, I love a pink dress shirt.

However, if you look past the pink and the heart logo you will find an effective fat burner that is suitable for both men and women.

This offers some stiff competition that look to take Hourglasses pole position.



  • Contains nine clinically proven ingredients to help stimulate fat loss
  • Contains anti-inflammatory ingredients to help prevent chronic disease
  • Green tea can help treat cellulite


  • Three ingredients of a total of twelve are not proven to cut fat
  • Lacking Caffeine

Instant Knockout

Instant Knockout has been established for a few years now and offers great results.

It is used by professionals looking to cut fat but stay energized.

But we can all benefit from its effective, legal and safe blend formula of ingredients.

Instant Knockout includes numerous well established and proven ingredients without any proprietary blends hiding what lurks beneath.

We appreciate honesty and transparency, this has that for the consumer as well as providing some great results.

Good for women, too.


  • High doses of Green Tea to help suppress cellulite
  • Includes Cayenne: proven to increase calorie burn
  • Caffeine helps keep you energized


  • Only available through online order
  • Omits a couple important ingredients such as Fenugreek and Synephrine





[4] Int J Cosmet Sci. 2006 Jun;28(3):175-90. doi: 10.1111/j.1467-2494.2006.00318.x











> Increase metabolism

> Increase Energy

> No banned ingredients

> Thermogenics

> Get the BEST deals

Rating: 5


  • Justin

    If the dose is low, can’t we just take more pills?

    Rating: 5
    • Ben

      Yes you can do, but you would need to take many more pills for it to offer the same sort of benefit and levels as some of the better fat burners.

      That increases the cost and the inconvenience.

      Why would you want to take 10 pills per day when there’s products offering more of each ingredient, offering more proven ingredients but in fewer number of pills?

      This is cheaper for a reason, but you’re not getting great value for money.

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