Burn XT Review

Thermogenic fat burners are becoming an increasing popular way for people trying to lose weight to go about achieving results. With their ability to stimulate fat loss without the need to do anything else, this shouldn’t really come as a surprise.

As a result, countless supplement companies have begun producing their own diet pills using all manner of thermogenic ingredients to help you lose weight, and will many add other features that are useful for losing weight as well, such as being an appetite suppressant.

While many people may struggle to differentiate one thermogenic fat burner from the next, Burn XT claims to be the best on the market. Can it really live up to such a bold statement though? We will look to answer that question in our Burn XT thermogenic fat burner review.

Burn XT Overview

The Burn XT thermogenic fat burner is a weight loss supplement produced by the Jacked Factory supplement company. Burn XT is one of the best fat burners in their range, along with the stimulant free version, which is known as Lean XT.

Jacked Factory makes its Burn XT thermogenic fat burner with only scientifically proven natural ingredients. Its formula includes l-carnitine HCI, green tea leaf extract, caffeine, Capsimax cayenne pepper extract, and Bioperine black pepper fruit extract.

Other fat burners often cause weight loss and fat loss in just one way, but Jacked Factory Burn XT helps you lose weight from 3 different angles. It boosts your energy levels to improve your exercise performance, provides appetite suppression, and even accelerates fat loss directly.

This varied approach not only makes the Jacked Factory Burn XT thermogenic fat burner great for losing fat but it also prevents fat storage as well. This means you can use it to assist you throughout your weight loss journey.

Burn XT comes in 30, 60, and 120 capsule bottles. A 30 capsule bottle costs $17.99, a 60 capsule bottle costs $29.99, and a 120 capsule bottle costs $49.99. This works out at 60 cents a serving, 50 cents a serving, and 42 cents a serving, respectively, based on a 1 capsule serving.

What Are The Benefits Of Burn XT?

We will now take a closer look at the benefits of Burn XT. By showing you exactly how Burn XT works to help you lose weight, it will give you a much better idea of what you can expect if you choose to use it on your own weight loss journey.

Increases Metabolism

Every one of the ingredients used to make Burn XT has the ability to increase your metabolic rate on its own. When used in conjunction with each other and in the presence of a bioavailability enhancer like Bioperine, they can supercharge your metabolism.

This means you will burn through calories at a significantly enhanced rate, which leads to the fat burning process beginning much sooner and greater weight loss occurring.

An increased metabolism also processes the nutrients in your food much better, meaning they can get to where they are needed more efficiently. This will help you to build lean muscle, further increasing your metabolism and enhancing the process even more.

Reduces Hunger Cravings

Burn XT functions as an appetite suppressant and can help to keep you feeling fuller for longer. This will prevent hunger cravings, making it much less likely you resort to snacking or make poor food choices.

By giving you the support you need to stick to your diet plan, it will ensure you don’t go over your required daily calorie intake, keeping you in the perfect zone for natural weight loss to occur.

Boosts Energy Levels

The high caffeine content in Burn XT means it will notably increase the amount of energy you have. When you are more energetic you will be able to train harder and for longer, leading to significantly enhanced results, while day to day tasks will also be much easier to complete.

Helps To Burn Fat and Lose Weight

Through a combination of the other 3 benefits offered by Burn XT, both fat burning and weight loss will be substantially enhanced during its use.

You will be naturally burning more calories and fat, capable of training harder, and better equipped to stick to your diet. All of this puts you in the perfect position to lower your body fat percentage and achieve all of your weight loss goals.

Burn XT Ingredients

To get a better idea of just how the Burn XT thermogenic fat burner achieves its goals, we will now look at the Burn XT ingredients list. We will examine not only the ingredients themselves but also the quantities they are present in, so you know exactly what you can expect.

Acetyl L Carnitine HCL

Acetyl L Carnitine is a compound featuring l carnitine and acetic acid.

L Carnitine is an amino acid derivative, which are the building blocks for protein and are nutrients that are vital for the body to function at an optimal level. Acetic acid is a colourless, acidic liquid that boasts a number of antiseptic and antibacterial properties.

L carnitine is particularly important for the metabolism of fatty acids and their conversion into usable energy. It is produced naturally by most mammals, meaning you will always have some in your system and can obtain more by eating meat and other animal products.

When mixing the two to form acetyl l carnitine, it provides a number of benefits, including promoting weight loss, lowering blood sugar and blood pressure levels, protecting nerve cells, reducing inflammation, and even helping with conditions like Alzheimer’s disease and cancer.

Acetyl l carnitine is the main ingredient in Burn XT and a 350 mg dose is present in each capsule.

Caffeine Anhydrous

Caffeine anhydrous is a dehydrated, more concentrated form of caffeine, which is one of the most widely used stimulants in the world, present in things like tea, coffee, energy drinks, food, and supplements.

Best known for its incredible ability to boost energy levels and reduce fatigue, it is primarily included in Burn XT to help you complete longer, harder workouts. This will use more calories and start fat burning much faster, dramatically accelerating weight loss.

Caffeine is also useful as it will boost metabolism and lipolysis. This makes it easier to absorb nutrients and boosts the rate at which stored fat oxidation occurs and fatty acids are released, enabling you to build muscle at the same time as burning fat, changing your body composition.

135 mg of caffeine anhydrous is present in each Burn XT capsule.

Green Tea Leaf Extract

Green tea leaf extract works in much the same way as caffeine, as it actually contains a natural, unprocessed form of that very substance.

This means green tea extract can help with fat burning by boosting metabolism and giving you an energy boost. This lets you perform your regular exercise routine with greater intensity and for a longer duration, allowing you to burn fat and calories much faster.

Green tea extract also boasts an antioxidant called a catechin. The core feature of catechins is EGCG, which elevates your body’s rate of lipolysis. This will enable body fat metabolism to occur much more efficiently, turning your excess fat into energy much sooner.

The catechins in green tea extract also provide a number of additional benefits, such as the regulation of blood pressure and cholesterol, enhancement of brain and heart functions, relief from stress, and better preparing the body to deal with conditions like cancer and diabetes.

Each capsule of Burn XT features 225 mg of green tea extract.

Capsimax Cayenne Pepper Fruit Extract

Capsimax is a concentrated chilli pepper extract taken from either red chilli peppers or, in this case, cayenne peppers.

Cayenne pepper extract is added to thermogenic fat burners like Burn XT, as it has the ability to make your internal body temperature rise. This rise will cause the fat burning process to start much sooner, making it significantly easier for you to lose weight.

Capsimax also enhances your metabolic rate, so you will burn calories much quicker too. This further reduces the amount of time it will take before your body turns to fat burning to get its energy, which will help you lose weight even faster still.

Pepper extracts are even known for appetite suppression. By helping to suppress appetite, it will give you better control over food cravings, making it easier to stick to a healthy diet plan, consume fewer calories, and avoid snacking that could stop you hitting your weight loss goals.

Burn XT includes 25 mg of Capsimax cayenne pepper fruit extract in every capsule.

Bioperine Black Pepper Fruit Extract

Bioperine black pepper fruit extract is a compound responsible for the pungent taste and smell that pepper is known for. It is often added to fat burners as it raises the bioavailability of the other fat burning ingredients in weight loss supplements, making them much easier to absorb.

Improving their absorption means they are transferred to the cells in our body quickly and effectively while maintaining their potency. Studies show that black pepper extract has been able to increase the effects of various fat burning ingredients by up to 2000%.

Like cayenne pepper, black pepper is a thermogenic fat burner that raises internal body heat, speeding up the release of stored body fat and enhancing the absorption rate of the chemicals and nutrients in our blood. This optimises how the cells in our brain and body function.

Bioperine is particularly good at burning stubborn fat like visceral fat, giving you an energy boost, assisting your immune system, and promoting good physical and mental health.

2.5 mg of Bioperine can be found in each Burn XT fat burner capsule.

Burn XT Reviews: What Do Users Say?

The majority of Burn XT reviews were positive, and it currently holds a 4 out of 5 stars rating on Amazon. Among the most commonly lauded features of the supplement were its ability to boost energy levels and help visible changes in body composition occur much sooner.

There were, however, some negative reviews as well. These mostly mentioned it not being able to suppress appetite properly, making people uncomfortably hot, having too much caffeine which led to side effects, and some even saying they simply didn’t see any weight loss.

How To Take Burn The XT Fat Burner?

It is recommended you start by taking one capsule of Burn XT per day for the first week, in order to assess your tolerance and give your body a chance to get used to it. It should be taken with food and plenty of water, and ideally early in the day, due to the high caffeine content.

Once you have established your system can handle it, you can then increase the dosage to two capsules per day, again with food and water. You should try to spread the doses out as evenly as you can and avoid taking the second dose any later than four hours before you go to bed.

Veteran users can slowly work their way up to a dose of 2 capsules twice a day, each with food and water. This is the absolute max dose you can take though, or you put yourself at great risk of experiencing negative side effects. Burn XT must also never be taken on an empty stomach.

Does Burn XT Have Any Side Effects?

The vast majority of people will be able to use Burn XT without any issue. However, as with almost any fat burner or weight loss supplement in general, Burn XT and the ingredients it contains can cause people to experience side effects on occasion.

Reported Burn XT side effects include a dry mouth, an elevated heart rate, dizziness, jitters, dehydration, upset stomach, anxiety, addiction, excess sweat, insomnia, headache, irritability, heartburn, restlessness, shaky hands, stomach pain, diarrhoea, nausea, and vomiting.

People with allergies may also react negatively to one or more of the ingredients in Burn XT. If you have any doubts, be sure to seek medical advice before you start using Burn XT, to ensure that it is safe for you to do so.

Where To Buy Burn XT?

Burn XT is best purchased directly from the Jacked Factory website. This ensures you get the genuine product, are covered by the company’s 90 day, no hassle money back guarantee, and gives you access to the best deals and bundles including the various other products they sell.

Amazon are also an official seller, so you can confidently purchase Burn XT from there as well, although you may not receive the same extra benefits. Any other sources should be carefully considered before being used to determine how trustworthy or reliable they are.

Burn XT Alternative

Burn XT by Jacked Factory is a great thermogenic fat burner, but it won’t be right for everyone for one reason or another. With that in mind, we will now look at one of the best alternative thermogenic fat burners, to ensure everyone finds the ideal weight loss supplement for them.

Instant Knockout Cut

Instant Knockout Cut is a potent thermogenic fat burner made by ROAR Ambition. Created to to help professional boxers and MMA fighters lose weight while preserving or building lean muscle mass before a fight, it is one of the very best thermogenic fat burners on the market.

Made with a similar list of natural ingredients to Burn XT, it uses nothing that won’t pass a drug test. It has black and cayenne pepper extracts, green tea extracts, and caffeine, but swaps acetyl l carnitine for l theanine and also uses glucomannan and vitamins B6, B12, and D3.

Aside from the green tea, Instant Knockout Cut uses higher doses of all the thermogenic fat burner ingredients than Burn XT, while also utilising the additional ingredients and cutting edge technology to provide maximum fat burning.

Instant Knockout improves physical performance, works as an appetite suppressant, makes you burn fat and calories quicker, and is the best fat burner of its type in most aspects. Some people do experience bloating when using glucomannan though, which can be off putting.

Burn XT Pros & Cons

Before we conclude our detailed Burn XT review, I quickly want to go over the pros and cons of the fat burner. This will ensure everything is fresh in your mind when it comes to deciding if it is the right product to help you lose weight.


  • Boosts your thermogenic and metabolic rates, causing you to burn more calories and fat
  • Increases your energy levels and exercise performance
  • Reduces hunger cravings and controls appetite
  • Features antibacterial, antioxidant, and anti-inflammatory properties
  • Reduces fatigue and stimulates mental focus
  • Good value for money


  • Appetite suppressing qualities as somewhat minimal
  • Some unpleasant side effects have been reported

Wrapping Up Our Burn XT Review

Burn XT is a fat burner that can provide a huge boost to your weight loss, but it isn’t a magic pill that will get the job done on its own. To make Burn XT work for you, you must also engage in regular exercise, follow a healthy diet, and practice a great deal of self control.

While it is definitely one of the better options on the market, it isn’t as good as our top pick, Instant Knockout Cut. This does all of the same things as Burn XT, while being a more powerful appetite suppressant and being safe to use for anyone involved in competitive sport.

If you have an intolerance to glucomannan or similar types of fibre, or are particularly seeking a product that utilises acetyl l carnitine, Burn XT is a good way to go. For everyone else, Instant Knockout Cut is the superior option.

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