Burn XT Review – Does it Really Work?

Here’s our Burn XT Thermogenic Fat Burner review. We’re going to take a closer look at Burn XT’s reported benefits, ingredients, side effects, dosage directions, and customer reviews to see how it will work for you and whether it’s worth the price tag.

Burn XT weight loss pills are made by the company called Jacked Factory.

Burn XT is said to help you:

  • Burn more calories
  • Increase energy levels
  • Suppress appetite
  • Preserve hard-earned lean muscle

Burn XT contains CapsiMax cayenne pepper extract and caffeine, along with a few other well-known fat burning ingredients. While it does pack the punch in the fat burning department, we’ve found it to be a weak appetite suppressant due to the lack of better ingredients.

Although cheap, Burn XT’s ingredient formula is fairly basic and is missing some of the best fat-burning ingredients that would make it more effective at delivering on its claims.

In the following sections of our Burn XT Review, you’ll learn:

  • How to use Burn XT
  • About Burn XT’s Ingredients
  • What Customers say About Burn XT
  • The Price and Other Important Things to Consider

Before we move on, be sure to check the current-best reviewed fat burners:

What do we recommend?

>Top 5 Fat Burners of This Year<

How to Use Burn XT

Burn XT dosage directions depend on your tolerance levels. If you’re new to fat burners and/or don’t tolerate stimulants well, start with just 1 capsule with a meal for the first 3 days.

After you’ve checked your tolerance, you can increase the dose up to 1-2 capsules 1-2 times per day before or with your meals.

There’s plenty of caffeine in Burn XT so you’ll want to avoid taking it too close to bedtime as it can lead to insomnia, jitters, and mood swings.

Burn XT: The Ingredients

The active ingredients in Burn XT include:

  • Acetyl-L-Carnitine HCI (350mg)
  • Green Tea Leaf Extract (98% Polyphenols, 75% Catechins, 45% EGCG) (225mg)
  • Caffeine Anhydrous (135mg)
  • Capsimax® Cayenne Pepper Fruit Extract (25mg)
  • BioPerine® Black Pepper Fruit Extract (2.5mg)

The ingredient formula is transparent, which means you can see every ingredient and its amount clearly on the label. This is excellent. It’s not something every supplement does. Many, in fact, use proprietary blends to mask the doses so they could cheap out and get more profit!

As for the ingredients themselves, we have some really good ones in Burn XT. This includes green tea, caffeine, and cayenne pepper. This thermogenic trio will help to increase your energy expenditure, and by consequence, lead to faster fat loss.

However, Burn XT isn’t as powerful as we wanted it to be. It’s missing some core ingredients, including an appetite suppressant, along with using a few ingredients that aren’t proven to work for weight loss – including Acetyl L-Carnitine.

See for yourself:

Acetyl-L-Carnitine HCI

Acetyl L-Carnitine is a form of L-Carnitine that helps your cells produce energy more efficiently. The ‘acetyl’ part makes it able to cross your blood-brain barrier, which makes this particular form of carnitine more effective as a memory supplement than anything else. Studies on weight loss are mixed – carnitine doesn’t appear to be a reliable ingredient for fat burning. (source: https://examine.com/supplements/carnitine/)

Green Tea Leaf Extract

Green tea is an excellent choice in Burn XT. Not only is it good for your general health due to its antioxidants, it also supports increased metabolic activity to help you burn more calories.

Caffeine Anhydrous

Caffeine is a CNS stimulant that, in higher doses like those found in Burn XT, puts you into a “fight or flight” state. As a result, you’ll have more of the stress hormone adrenaline floating through your veins, which directly raises your energy levels, and by consequence, demands higher metabolic activity.

Capsimax® Cayenne Pepper Fruit Extract

Cayenne fruit extract contributes to increased weight loss via thermogenesis. It works to heat up your core temperature. The body, in order to regulate its temperature back to normal, has to burn a few extra calories. Not much, but if combined with more great ingredients, it adds up over time.

BioPerine® Black Pepper Fruit Extract

Black Pepper Extract is a source of piperine, a compound that eases digestion of other ingredients in your body. In addition, piperine helps to enhance the effectiveness of some ingredients in Burn XT. This includes caffeine, which, in our opinion, is already dosed high enough and shouldn’t be aggravated.

Our Thoughts on the Ingredient Profile

Due to the lack of Glucomannan or another proven natural appetite suppressant, you will not get the full weight loss benefit from Burn XT.

If you’re someone who finds it hard to control snacking and sugar cravings, then this supplement may not be the right one for you.

Caffeine won’t be enough on its own for hunger control.

Burn XT’s manufacturers have also omitted chromium for blood sugar regulation (so you feel less moody and sluggish after meals), as well as B vitamins for optimal energy production, and vitamin D for hormones that trigger fat loss.

It does have cayenne pepper, caffeine, and green tea, though, which should help you to an extent if you aren’t looking for anything stronger at the moment.

Editor’s Pick:

The Three Best Fat Burners for Women in 2024

Customer Reviews

Burn XT reviews and testimonials look good. Burn XT is among best-sellers currently on Amazon, and there are plenty of reviews of the fat burner on Reddit and other websites.

Here’s what some of the customers had to say about the product:

“I took these pills for a month with zero results. I didn’t feel like it gave me any extra energy, nor did it help with any weight loss. The pills are easy to swallow and I don’t notice any bad taste to them. I exercise and eat mostly healthy. Would love to try a product that help will give me noticeable results.”Mandi.sue.04 (Amazon Customer)

“The product (as with any other supplement) only works when taken as directed, taken consistently, and supplemented with a reasonable nutrition plan and workout regimen. I was starting from a reasonably high weight and able to get down 15lbs with 3/4 of the bottle consumed. After this bottle I might take a week break to reset but I will definitely use it again.” – Christina V. (Amazon Customer)

“These gave my wife and I both massive headaches. Neither of us get headaches regularly so we aren’t sensitive and no other product has ever had this bad of an effect. It did increase energy a bit, no jitters. Just a killer headache. We didn’t even finish the bottle.” – Derrick (Amazon Customer)

Burn XT Before and After Results – What do They Look Like?

You can easily find a good number of Burn XT before and after pictures on Google’s image search. You can also check websites like Amazon for pictures of results from users using Burn XT.

That being said, we don’t know which of these reviews are legitimate, and which ones are paid testimonials. It’s important to do your own research on the ingredients before deciding if the fat burner is right for you. Ask yourself some of these questions: what does the science say about the formula? Do the ingredients work? Do they come with side effects?

Knowing the effects of each individual ingredient will help you determine how the fat burner will work for you better than checking any before and after picture as every individual is different.

Does Burn XT Have Side Effects?

Burn XT does come with the risk of side effects such as constipation, headaches, nausea, and insomnia due to a high level of caffeine in the product.

If you’re used to stimulants, then Burn XT shouldn’t pose a problem for you. But if you’re intolerant, it’s best to check with your doctor before using it.

Where to Buy?

Burn XT can be bought for the price of $34.99 on Amazon, or for $29.99 if you buy from the official Jacked Factory website.

Depending on where you live, price of Burn XT may be different for you. Burn XT price in Pakistan, for example, is $29.99 or more, depending on whether you buy it from the official website or somewhere else.

The good news is, Burn XT ships worldwide, including to the UK, South Africa, Canada, and Australia among others.

Besides Amazon, Burn XT is also available at Walmart. Burn XT isn’t currently available at Walgreens, GNC, or The Vitamin Shoppe.

There are no coupon codes for Burn XT at this moment in time, either. Luckily, you can sign up for Jacked Factory’s newsletter to get informed about the latest deals and discounts for Burn XT and their other products.

Burn XT Review Summary

While Burn XT contains some excellent, well-researched ingredients, it feels like an unfinished fat burner.

Glucomannan, vitamin D, chromium, B vitamins, and other core ingredients that would significantly boost its effectiveness at promoting fat burning and hunger control, are all omitted from the supplement.

Granted, Burn XT is a relatively cheap fat burner, consting $29.99 per bottle of 30 servings. If you aren’t looking for anything serious at the moment, then it could be a good choice for you.


  • Contains caffeine for energy and focus
  • Green tea extract helps boost calorie expenditure
  • Cayenne pepper is an excellent thermogenic
  • Good value for money


  • The formula is relatively simple and lacks some core ingredients
  • Not as effective in the appetite suppression department
  • Some customers have reported getting headaches and other side effects

-Click for Top 5 Fat Burners of This Year-

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