The Underground Fat Burner Review: Does It Really Work?

Learn everything you need to know about the Underground Fat Burner: ingredients, benefits, and more. Make an informed decision about this fat burning solution.

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In This Review


If you are having a problem with weight loss and maintaining an ideal weight, then you are in the right place. Today, we want to talk about a product designed to help you with this exact issue, the Underground Fat Burner.

In today’s article, we are going to find out what exactly the underground fat burger is, what ingredients are included, what its benefits are, and so much more. By the end of this review, you’ll know everything about it that you need to know to make an informed decision.

What is The Underground Fat Burner?

The Underground Fat Burner is a state-of-the-art dietary supplement that is designed to help you finally shed those unsightly pounds by making you feel much fuller.

It comes complete with a wide variety of ingredients, which as you will see below, are proven to help increase the feeling of satiety and fullness, to improve fat metabolism, and much more. In simplest terms, it’s all about helping you curb your appetite, eat less, and burn fat!

How Does It Rate?

Overall Rating: 4.8
The Underground Fat BurnerThe Underground Fat Burner


Value for Cost

4.8/5Value for Cost
Return Policy

4.9/5Return Policy


Brand Highlights

  • Product by VIVE MD
  • Available in an unflavored powder form
  • Contains essential ingredients for fat burning and weight loss
  • Promotes calorie burning and fat loss
  • Offers effective weight management and support for fitness goals

Key Ingredients

  • Fibersol
  • L-Carnitine L-Tartrate
  • L-Tyrosine
  • Garcinia Cambogia Extract
  • Caffeine Anhydrous
  • Forskolin Root Extract
  • CaloriBurn Grains of Paradise
  • Capsimax
  • Bioperine


  • Increases metabolism
  • Burns fat
  • Makes you feel full and satiated
  • Controls your hunger
  • Improves gut bacteria


  • Have to keep using it for it to work

About Brand

The manufacturer of the Underground Fat Burner is Matt Marshall, the same man who also wrote the underground fat loss manual. In this sense, this product is not as much created by a brand as by an individual. This is a man who spent many years trying to lose weight, and was eventually successful, mainly thanks to the variety of beneficial ingredients included in this product.

You can BUY it directly from the Official Website

How Does The Underground Fat Burner Work?

Essentially, the Underground Fat Burner works by controlling what is known as the runaway appetite pattern, which is when people just keep eating and eating. This product is designed to help control your cravings for junk food and to control your appetite overall.

It comes complete with a variety of ingredients, such as Fibersol, which is designed to help increase two key hormones in the body, which are the fullness hormones that make you feel full.

This product also works through the magic of Carnitine L-Tartrate, an ingredient that can help you start burning more calories, and therefore burning more fat. Centrally, this product works by making you feel fuller for longer and by helping you burn more fat.

The Underground Fat Burner Ingredients – Are They Safe?

Before we move on, let’s take a quick look at some of the key ingredients included in the Underground Fat Burner that can help you metabolize fat and so much more. According to official research, as you’ll see below, the ingredients included in the Underground Fat Burner are perfectly safe.


Fibersol is a special type of prebiotic fiber that can help you lose weight by making you feel fuller for longer. It helps to increase satiety hormones, so you don’t keep feeling hungry, and so you feel satisfied, therefore resulting in you eating less food.[1]

L-Carnitine L-Tartrate

We then have L-Carnitine L-Tartrate, which is a special type of amino acid that helps to transport fatty acids into the microconidia, where they are then burned and turned into energy.[2]
This therefore helps you burn more fat while also providing you with more energy throughout the day. It’s a very useful ingredient to have in this product that helps lose weight.

According to Fred Davis, Group Health Systems Analyst, “L-carnitine transports fats into the mitochondria to be processed by the AdoCbl forming ATP.”


Chromax or chromium picolinate is a special ingredient that can help your body process carbohydrates, plus it helps to regulate blood sugar levels as well, as we described in our Fitspresso Review article. One of the biggest benefits is that it can help reduce both hunger and cravings. It can help reduce overall fat levels on your body.[3]

Garcinia Cambogia Extract

This is a fantastic fruit extract that contains substances that make you feel much fuller for much longer, plus there are also studies out there which show that taking this fruit for a prolonged period of time can result in additional weight loss benefits.[4]

Caffeine Anhydrous

The simple reality is that caffeine, such as is found in coffee, helps to aid in fat loss and energy production. Caffeine helps the body burn fat via what is known as lipolysis, which is the breakdown of the fat within cells.[5]

Forskolin Root Extract

Here we have what is essentially a cousin of the mint plant, something that helps to stimulate the release of stored fat from your cells. There are studies which show that it can help increase lipolysis.

CaloriBurn Grains of Paradise

Technically speaking, this ingredient is derived from an ancient spice that is related to ginger. It’s shown to help activate brown adipose tissue, therefore increasing fat burning capabilities of your body.

According to Andew Le, MD, “Research suggests that regular coffee consumption might be associated with decreased body fat.”.


What we have here is essentially cayenne pepper fruit extract, something that is derived from capsaicinoids, which helps to support fat burning by promoting thermogenesis and a healthy metabolism.


Bioperine, otherwise known as black pepper extract, helps to enhance the absorption of nutrients by up to 2000%, therefore allowing the rest of this product to function very well.

You can BUY it directly from the Official Website

Benefits of The Underground Fat Burner

Let’s take a quick look at all of the main benefits that the Underground Fat Burner brings to the table.


One of the biggest benefits that you get from the Underground Fat Burner is that it helps to improve overall satiety. This means that it makes you feel much fuller for longer, which ultimately results in you eating much less, and therefore ingesting fewer calories. It’s all about controlling that runaway appetite effect.

Improved Calorie Burn

The Underground Fat Burner also contains A variety of ingredients designed to help improve your overall calorie burn by causing your body to increase its metabolism. The more calories you burn in a short period of time, the more energy you use, and therefore the more fat you will burn.

Improved Fat Metabolism

Related to the above point, the Underground Fat Burner is designed in various ways to help your body metabolize fat quicker. It is designed to make your body burn away fat cells through what is known as lipolysis.

Improved Gut Bacteria

Another benefit that you get from the underground fat burger is that it should help improve your overall gut bacteria. This should make it much easier for your body to absorb beneficial nutrients while also improving your overall digestive health.

Lowers Visceral Fat

Thanks to the berries metabolism boosting benefits, combined with the fat burning benefits, you can expect the reduction of visceral fat around your stomach and other such areas.

Improves Intestinal Regularity

The Underground Fat Burner can also help improve overall intestinal regularity.

You can BUY it directly from the Official Website

Pricing and Dosage


  • 1 Bottle- 30-Day Supply-$59.95/Bottle-Total: $69 + shipping fee.
  • 3 Bottles-90 Day Supply- $49.95/Bottle- Total: $149.85+ shipping fee.
  • 6 Bottles- 180 Day Supply- $43/Bottle- Total: $258+ free US shipping.


Start with half a scoop: It’s recommended to assess your tolerance by starting with half a scoop in 8 ounces of water.

Standard dosage: The standard dose is one full scoop in 8 ounces of water.

Maximum of two scoops: You can take a second dose in the afternoon, but should not exceed two scoops within 24 hours.

The Underground Fat Burner FAQs

Let’s quickly answer some of your most pressing questions about the Underground Fat Burner.

Q: Are There Any Special Discounts?

A: If you purchase 6 bottle of the Underground Fat Burner, you will save over $200 compared to buying them individually!

Q: Does The Underground Fat Burner Have Side Effects?

A: At this time, the Underground Fat Burner is not known for having any serious or negative side effects.

Q: Do I Have to Keep Taking The Underground Fat Burner?

A: It is recommended that you keep taking the Underground Fat Burner on a daily basis to see its full rewards.

Q: How Long Until I See Results from The Underground Fat Burner?

A: You may start seeing results from the Underground Fat Burner within just a few days of taking it. However, for optimal results, you should take it for at least 60 to 90 days.

Q: Who Should Avoid Taking The Underground Fat Burner?

A: It is recommended that any woman who is pregnant or nursing does not take the Underground Fat Burner.

Q: Is The Underground Fat Burner safe?

A: The Underground Fat Burner claims to be an effective fat-burning supplement. It’s important to note that individual results may vary and no supplement is guaranteed to be 100% safe or effective for everyone.

While the brand mentions the facility is FDA-approved and GMP-certified, it’s important to do your own research on the specific ingredients and potential side effects.

Q: Does the Underground Fat Burner provide a money-back guarantee?

A: Yes, The Underground Fat Burner provides a 60-day, no questions asked, 100% money-back guarantee, as stated on the official website. This guarantee offers customers the opportunity to try the product risk-free.

What Do The Underground Fat Burner Reviews Say?

According to official reviews, people are exceedingly happy with the Underground Fat Burner.

According to Byron Q, The fat burner is straight fire. I can feel my fat sizzling and I have a ton of focus and energy.

Eric D says, I’ve been taking it for a few days now. It makes me feel like I ate a meal and I don’t think about food until 2 or 3 pm. I take it around 7 AM!

The Underground Fat Burner Review – Conclusion

The Underground fat burner is one of the best supplements on the market that can help reduce your appetite, boost your metabolism, and help you burn more calories and shed those unsightly pounds once and for all. This is all thanks to a plethora of high-quality and scientifically backed ingredients. If you are sick and tired of struggling with your weight, then the Underground Fat Burner is certainly worth trying!

Where To Find It?

You can BUY it directly from the Official Website

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Consumer Health Digest. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer. *All individuals are unique. Your results can and will vary.

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Customer Reviews for The Underground Fat Burner

The Underground Fat Burner Review: Does It Really Work?

Customer Reviews & Ratings

4.0 out of 5

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  1. Lisa Nguyen

    Results Speak Louder Than Words!
    I’ve been using The Underground Fat Burner for just a month, and the transformation has been remarkable. My clothes fit better, my energy levels are through the roof, and I’m finally feeling confident in my skin again. Thank you!

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The Underground Fat Burner
The Underground Fat Burner
40 Supplements
Fibersol, L-Carnitine L-Tartrate, L-Tyrosine, Garcinia Cambogia Extract, Caffeine Anhydrous, Forskolin Root Extract, CaloriBurn Grains of Paradise, Capsimax and Bioperine

5 Sources

We review published medical research in respected scientific journals to arrive at our conclusions about a product or health topic. This ensures the highest standard of scientific accuracy.

[1] The Effect of Prebiotic Fibres on Weight Loss in an Overweight and Obese Population (MNGII):
[2] Effects of l-carnitine supplementation on weight loss and body composition:
[3] Chromium picolinate supplementation for overweight or obese adults:
[4] The Use of Garcinia Extract (Hydroxycitric Acid) as a Weight loss Supplement:
[5] The effects of caffeine intake on weight loss:

**This is a subjective assessment based on the strength of the available informations and our estimation of efficacy.

*Result may vary. If you are pregnant, nursing, have a serious medical condition, or have a history of heart conditions we suggest consulting with a physician before using any supplement. The information contained in this website is provided for general informational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease and should not be relied upon as a medical advice. Always consult your doctor before using any supplements.

Disclosure of Material connection: Some of the links in the post above are "associate sales links." This means if you can click on the link and purchase an item, we will receive a commission. Regardless, we only recommend products or services which we use personally and/or believe will add value to our readers. We are disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials."

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