If you’re struggling to get your desired results despite following a healthy well-balanced diet, exercising on a regular basis, and remaining in a consistent calorie deficit, you’re most definitely not alone. Thankfully, there’s a perfect solution to this, which comes in the form of a fat burner. Helping you to benefit from a boosted metabolism, increased energy, and more, there’s many reasons why people use them on a daily basis.

Taking this into consideration, Thermo Fusion from Reflex Nutrition is a fat burner that you may have come across. So, if you would like to find exactly what this particular supplement is all about, the following review will cover everything you need to know.

In our complete Reflex Nutrition Thermo Fusion review, we’ll delve deeper into exactly what you can expect from the supplement, including which ingredients it uses, any potential side effects, and much more. So, without any further ado, let’s get to it!

What is Reflex Nutrition Thermo Fusion?

Although not officially described as a fat burner, Thermo Fusion is a product that has been specifically designed to help you to take your fat burning potential to the next level when utilized in conjunction with a healthy well-balanced diet, regular exercise, and a consistent calorie deficit. Continue reading as we take a closer look at the ingredients within this particular fat burner.

Ingredients – essential information

Analysing the ingredients of a supplement prior to making a purchase is something that you should always do. Otherwise, you might just end up with a product that’s either totally useless, or full of s**t that just isn’t good for you. Thankfully, there is a blend of proven ingredients within Thermo Fusion, which you can read more about below:


Improving your focus within the gym, providing you with a boost of energy, and reducing muscle damage & fatigue, it’s safe to say that L-Carnitine benefits the body in more ways than one. So, it’s great that Reflex Nutrition decided to include it within Thermo Fusion.

Green Tea Extract

This particular ingredient has long been popular around the world and is incredibly useful to have within a fat burner. Why? Because it’s been proven time and time again to help with fat loss, as outlined in a 2009 study (1).

Cayenne Pepper Extract

A potent thermogenic, cayenne pepper extract is another useful ingredient when it comes to boosting your fat burning potential. This is because it not only boosts your metabolism, it also enhances fat oxidisation and increases energy expenditure too.

Caffeine Anhydrous

Providing you with a boost of energy when you need it the most, caffeine is always a good shout when it comes to essential fat burning ingredients. Thanks to a decent 160mg per serving, you will be able to power on through your workouts without jitters or energy crashes as long as you don’t consume too much caffeine elsewhere in your diet.


A type of black pepper extract, Bioperine® isn’t actually very effective on its own. However, when combined with other ingredients included within Thermo Fusion, it helps to boost your metabolism, increase thermogenesis, and even aid digestion.


Contributing to normal macronutrient metabolism, Chromium is another solid inclusion from Reflex Nutrition. Often highly underrated, it is an essential trace element that helps to reduce food cravings and boost your energy levels.

Are there any side effects?

Checking the label of a product is always highly recommended as this will ensure that you’re not allergic to any of the ingredients. Speaking to your doctor prior to trying a new supplement is also worthwhile.

It’s unlikely that you’ll experience any serious side effects from consuming this particular supplement. But, just be cautious when it comes to your overall caffeine intake as this product contains 160mg of this natural stimulant. Consuming too much caffeine in other areas of your diet could potentially cause jitters and energy crashes. So, be sure to bear this in mind.

How to take Reflex Nutrition Thermo Fusion

Thermo Fusion is a product with a recommended maximum serving size of four capsules. The manufacturer states that you should never take more than this per serving, and stick to within a maximum of twelve capsules each day. Taking two capsules prior to each main meal for the initial stages will allow you to test your tolerance to the ingredients, after which you can increase the dosage if you deem this to be necessary.

Up to four capsules may be consumed around 30 minutes before your workout. But, it’s probably best to be cautious when it comes to consuming the product in the evening, as the caffeine content may prevent you from getting a good night’s sleep.

Buy Reflex Nutrition Thermo Fusion

Do you like the sound of Thermo Fusion and are interested in finding out more? If so, head over to their official website where you can discover additional information about the company to decide whether this product is right for you. At the time of writing, you can pick up a 100-capsule container of Thermo Fusion for the highly reasonable price of £19.50.

Reflex Nutrition Thermo Fusion Review Conclusion

So, that concludes our complete review of Thermo Fusion from Reflex Nutrition! Overall, it’s safe to say that there are many plus points to this particular fat burner – mostly down to the inclusion of proven ingredients including caffeine, cayenne pepper extract, and green tea extract.

However, consuming up to a whopping 12 capsules per day is a little excessive. This is amplified by the fact that other fat burner manufacturers require you to take less than half this amount each day. What’s more, some of the ingredients we look out for aren’t included within Thermo Fusion, which includes the likes of Glucomannan and Green Coffee Bean Extract.

With that being said, you still get a solid product for the price that you pay. So, it’s certainly a worthy contender if you’re looking for a fat burner that can help to kick your weight loss journey up a notch.

See the Highest Rated Fat Burners

For our current pick of best fat burners you can head over to our list of fat burners with the biggest reputation and the absolute best results when it comes to cutting back your unwanted fat. 

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