Skald Review – Does This Fat Burner Work?

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By Juliana Tamayo, MS, Nutritionist

Reviewed by Juliana Tamayo, MS, RDN - Last Updated


Skald by Beldt labs is a natural-ingredient-based supplement that helps you lose weight by promoting fat loss and increasing energy levels.

Skald is one of the many hundreds of fat burner products in the supplement marketplace and has close ties with MMA and fight sports. We are not just talking about generic weight loss pills but a supplement that will increase fat burning. 

Beldt Labs talks a good game with its marketing, and user reviews are generally strong. How do they stack up to other fat burners? What’s in Skald? Can Skald actually help you shed unwanted pounds like other weight loss supplements? Keep reading our Skald review to see if the product meets expectations.

Skald Review: Key Facts
Benefits Promotes Fat Loss, Increases Energy, Provides Respiratory Support
Ingredients Caffeine, Green Tea Leaf Extract, N-Acetyl-Tyrosine, and more
Pricing $49/bottle
Discounts Up to 20% Off
Company Beldt Labs

Get Up To 20% Off Now

About Skald

Skald is a fat-burning supplement from Beldt Labs. The company designs and sells high-quality performance supplements for MMA Fighters and explosive action athletes. They offer a range of products, including multivitamins, creatine supplements, and brain supplements.

Skald Ultimate Fat Scorcher Bottles

Beldt Labs has several pro athletes in their camp, including the highly successful Stephan Bonnar—UFC Hall of Famer perhaps best known for his grueling brawl with Forest Griffin in April of 2005 to win the light heavyweight finals.

Since their first product’s launch, BELDT: Force Thermogenic, Beldt Labs has been firmly rooted in the fat burner market. With the latest evolution in their fat-burner product line, Skald claims to be the world’s very first fat burner with respiratory support

Skald Ingredients

We will look at each ingredient individually, but first, let us cover a few general notes.

  • This product is made in a GMP-compliant facility, which assures proper design, monitoring, and control of manufacturing processes and facilities. 
  • Skald is made in the USA (this is a big plus as many supplements are made overseas where oversight may be lacking)
  • It uses all-natural ingredients

Skald Ingredients

It is clear that Skald is committed to quality. The only thing we didn’t love was the proprietary blend. Supplement companies can take two approaches to their ingredient label. They can list every exact ingredient and dosage or include a proprietary blend showing the dosage of a combination of ingredients.

skald ingredient label

A proprietary blend is not necessarily a red flag. Companies often use these proprietary blends so competitors cannot steal their unique formulas. That said, it makes it difficult for us to review the dosage of each ingredient.

Caffeine Anhydrous

Each capsule of Skald contains 110mg of Caffeine Anhydrous—roughly the equivalent of one cup of regular coffee.

This is very reasonable for a fat-burning supplement. Many other supplements overload their formulations with caffeine to give them a stimulant effect that does not necessarily mean more fat-burning or weight loss. In fact, most diet pills out there are mostly caffeine-based. 

Skald uses a reasonable amount of caffeine anhydrous, providing the necessary benefits without going overboard.

If you take other caffeinated drinks with Skald, you should be conscious of your caffeine consumption.


N-Acetyl-L-Tyrosine—or NALT—is a highly soluble form of the amino acid L-Tyrosine and is commonly used in nootropic formulations to help improve mood as a precursor to dopamine.

It has also been shown to help reduce stress during exposure to acute stressors like exercise.

Skald does not contain the same amount of NALT that you would expect to find in a standalone nootropic or mood booster, but this ingredient is included in the formulation to boost your mood so you can avoid stress eating.

Green Tea Leaf Extract

Skald includes green tea extract to help boost metabolism—a common wonder ingredient in fat loss formulations and other weight loss pills.

In a fat burner context, green tea extract contains several important molecules. The key one we care about is Epigallocatechin Gallate or EGCG. There are quite a lot of studies on EGCG, and this ingredient is present in the majority of all-natural fat-burning supplements.

EGCG can boost your metabolism and help support your body’s ability to break down fat. This has been shown to be particularly effective when taken before exercising. Green tea might also help you lose fat while reducing calorie intake and preventing weight gain. 

Green Tea Leaf extract also contains antioxidants that can benefit your overall health, significantly reducing blood pressure and promoting fat oxidation. 

Synephrine (Bitter Orange Fruit Extract)

Synephrine is an alkaloid of bitter orange. It is frequently included in weight management products for its claimed effects of increasing basal metabolic rate and improving lipolysis—the breakdown of fats for energy.

Bitter orange fruit extract also has a stimulant-like effect that can speed up your metabolism and help you burn additional calories daily.

It should be noted that synephrine is similar in structure to ephedrine, which is banned in the United States. Ephedrine was a popular fat-burning substance that was eventually banned due to health concerns.

Synephrine is legal and a safer alternative to ephedrine. However, it is found on some banned substance lists (i.e., NCAA). If you are an athlete that competes in regulated associations, make sure you are aware of any banned substance lists before consuming this product.

White Willow Bark Extract

White Willow Bark Extract is often referred to as nature’s aspirin and has frequently been used in herbal remedies to help reduce swelling and joint and muscle pain associated with arthritis.

Combining the willow bark, synephrine, and caffeine is intended to create a thermogenic effect on the body by increasing blood flow to the muscles and body temperature. Anecdotally, profuse sweating is frequently listed as typical in user reviews for this fat burner.

White willow bark extract is there to boost energy and help support fat-burning and weight loss.

Mullein (Verbascum Thapsus Leaf Powder)

Skald is touted as the world’s first fat burner with respiratory support, and mullein is a primary reason for that.

Mullein has a long history in herbal medicine and is frequently used to treat lung-based conditions, such as coughs, hoarseness, TB, bronchitis, etc. It makes sense that there are properties of mullein that could help improve breathing and, thus, athletic performance.


Theobromine is a naturally occurring compound found in cacao plants. It is mainly responsible for giving dark chocolate its typical bitter taste.

Amongst the many reported benefits, theobromine:

  • Acts as a mild stimulant, increasing heart rate in a dose-dependent manner, not unlike caffeine. 
  • Lowers blood pressure when taken in higher doses of 250-1000mg.
  • May help brain function, improving performance on mental tasks.

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Elecampane (Inula Helenium Root Powder)

Elecampane has a lot of history in herbal medicine and is the other ingredient that Skald Fat Burner includes under the banner of respiratory support.

However, while elecampane appears to have historical merit in treating lung-related conditions like asthma and bronchitis, there is still limited scientific research on this ingredient.

Bioperine (Black Pepper Fruit Extract)

The active ingredient here is piperine—the common name for the patented BioPerine® named in the ingredients list.

A common ingredient in pre-workouts and fat-loss products, piperine has been shown to enhance other compounds’ bioavailability (absorption). This is particularly relevant to the EGCG catechins in green tea—another key ingredient in the Skald Fat Burner.

Fat Loss

Skald Benefits

What Does Skald Do to Your Body?

Most fat burners target and support one or more mechanisms of fat loss, including increased fat metabolism or energy expenditure, limiting fat absorption, and reducing caloric intake through appetite suppression. 

Skald tackles weight loss from a few crucial angles, each providing its unique benefit.

On its product page, Skald mentions a few key benefits associated with the product:

  • Fat Loss
  • Increased Energy and Elevated Mood
  • Respiratory Support
  • Appetite Control

Let us look at these benefits to understand better what users should expect from this supplement.

Enhanced Fat Loss

We all know that we can burn calories through exercise, but our body also burns a considerable amount of calories by performing its essential daily functions. The amount of calories you burn during this process is known as your basal metabolic rate.

Skald Fat Burner is designed to help you lose weight by speeding up your basal metabolic rate. This means you will burn more calories every day, even if you are inactive.

Increased Energy and Elevated Mood

Skald contains ingredients that are designed to increase your energy and put you in a better mood. This is actually a critical component of a fat burner.

When you go on a diet, you often feel irritable as your body adjusts to lower caloric intake. It can be challenging to adhere to a diet when you feel drained and unhappy. Skald combats this issue by using ingredients that boost energy and elevate your mood.

Improved Respiratory Support

Skald Fat Burner aims to improve your respiratory rate so you can push through more intense workouts without feeling drained or having elevated blood pressure. 

The two ingredients seemingly at the heart of this benefit are elecampane root powder and mullein. These two herbs have been used to treat conditions such as asthma and bronchitis.

Better Appetite Control

Skald Fat Burner includes ingredients that are designed to help you take control of your appetite. These ingredients combat cravings and keep you feeling full, so you don’t end up consuming more calories that will be difficult to burn.

While not a weight loss supplement, unlike other dietary supplements, Skald can lead to substantial weight loss when paired with a healthy diet and exercise regimen. 


How To Take Skald

Skald Fat Burner comes as capsules that you take daily. Beldt Labs used to offer a powder version of the supplement, but it was discontinued.

Here is how you take the supplement:

How Many Skald Pills Do You Take a Day?

The standard dose is one capsule taken on an empty stomach 15-30 minutes before breakfast. After assessing your tolerance, you can increase this morning dose to two capsules if necessary.

You can take an additional capsule 6 hours after the morning dose. That said, you should not take this supplement too close to your bedtime as it contains stimulating ingredients.

As a stimulant, all regular recommendations apply, and Skald makes it very clear on the packing:

  • DO NOT exceed two capsules per dose.
  • DO NOT exceed three capsules in 24 hours.
  • DO NOT use Skald Fat Scorcher with any other stimulant-based products.
  • Never exceed the recommended dosage.

Skald Ingredients

Claims vs. Reality

Whenever we review a supplement, we hold companies accountable for the claims they make in their marketing materials. This part of the review is intended to ensure companies do not overstate benefits or make unrealistic claims.

So, how does Skald Fat Burner hold up in this area?

As mentioned earlier in this Skald Fat Scorcher review, the company promotes the following benefits:

  • Fat Loss
  • Increased Energy and Elevated Mood
  • Respiratory Support
  • Appetite Control

We reviewed each ingredient and explained how they might contribute to the associated benefits.

Skald’s claims align with the actual benefits of using the product. It uses all-natural ingredients that were carefully selected to create a formulation that offers a range of weight loss benefits.

The product can help users burn fat, increase energy, and suppress appetite. Customer reviews also support these claims, with some customers sharing before and after photos of their weight loss progress.

While every user will experience different results, the customer reviews are overwhelmingly positive. Here are a few benefits cited:

  • Increased weight loss
  • Improved/stabilized mood
  • Better appetite control
  • Energy boost 
  • Improved focus
  • Efficient breathing during exercise

Based on customer reviews (and our analysis), Skald is considered most effective when combined with proper exercise and diet.

This is where we add our disclaimer. Skald is intended to assist with weight loss and improve your exercise. However, it will not do the work for you. Do not expect to take a pill a day and start shedding pounds.

While the supplement contains ingredients that will help you burn fat when you are inactive, you will get the best results if you commit to regular exercise and follow a healthy diet. 

Who Is Skald Best For?

Skald targets and sells to the general fitness market, but their own Help Center goes on to say this about Beldt Supplements:

It would depend upon the user’s purpose. Our supplements have been specially designed for elite fighters (MMA, boxing, etc.) and other high-intensity athletes. However, this does not mean other types of athletes cannot find similar benefits in using our products, only that it is entirely up to the user’s discretion to determine whether or not our supplements are suitable for their particular performance needs.

Based on our review, we would say Skald is best for individuals looking for an all-natural supplement that can help them make the most of their current weight loss efforts.

This supplement is most effective when taken by healthy adults who exercise regularly and follow a healthy diet. If you are going to invest in a supplement like Skald Fat Burner, you should commit to taking your weight loss seriously.

Customer reviews confirm this recommendation. Customers who took Skald while exercising regularly and following a healthy diet reported some impressive results. Some of these customers reported losing 10+ pounds in the first month of using Skald.

As with all stimulant–containing supplements, Skald is quick to advise that you consult with a certified medical professional before taking their supplements.

Skald Safety & Side Effects

Skald claims to contain no dangerous ingredients. They do state that exceeding the recommended dosages could lead to unwanted effects. This is true of most products, particularly those containing some form of stimulant (i.e., coffee).

Looking at the ingredients themselves, there are a couple worth drawing your attention to.

Caffeine – Two capsules of Skald contain over 200mg of caffeine; the maximum dose (three capsules) takes that number well over 300mg. Depending on your current level of caffeine tolerance, it can make some people feel anxious or agitated. Excess of caffeine can lead to headaches and stomach upset.

Synephrine – The synephrine in bitter orange extract has been linked to some potential side effects. According to WebMD, bitter orange is cited as LIKELY SAFE when taken in the amounts found in food and POSSIBLY UNSAFE when taken as a medical supplement for weight loss.

If you have high blood pressure issues, you should consult your physician before using Skald.

Side effects should be avoidable when the product is taken as recommended and cycled per the company’s recommendation.

Also, you should NOT take Skald if you are pregnant, nursing, or have a known medical condition.

Where to Buy Skald

You can buy Skald directly on the Beldt Labs website for the best price. Each bottle contains 60 capsules which should last 30-60 days (depending on whether you take a capsule once or twice daily).

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On the Skald website, the capsule costs are as follows:

An additional 10% can be saved by opting for the Subscribe & Save option, where the product is shipped automatically every 30 days. You will also get free shipping with the subscription option, which saves you an additional $5.

Money Back Guarantee

Skald offers a 60-day money-back guarantee with their product. This guarantee applies whether you only tried one capsule or used the entire bottle.

Skald Money-Back Guarantee

A quick review of the guarantee suggests there are no hoops to jump through and that you can simply contact Beldt within 60 days of receipt of your order to start the return process. Return the unused portion of your product to the company, and your refund will be processed.

By offering a 60-day money-back guarantee, the company removes the financial risk for people who are on the fence. The guarantee also shows that the company really believes in its product. You only offer a money-back guarantee if you’re confident in your product.

Skald Review: Final Verdict

Skald can help you lose weight when combined with a proper exercise routine and a healthy diet.

The supplement helps support weight loss efforts in a few different ways.

  1. Might speed up your metabolism to help you burn more fat.
  2. It can give you more energy to help you power through workouts.
  3. May suppress your appetite, so you eat less.
  4. It can improve your mood and energy levels so you do not “stress eat.”

We have reviewed hundreds of supplements at Fitness Clone, and Skald is our #1 rated fat burner. It is one of the few fat burners we have reviewed that tackles weight loss from several angles.

On top of that, customer reviews are very positive, and the reported results are impressive.

If you are committed to burning fat and shedding unwanted pounds, Skald is an excellent product to assist you on your journey.

Overall Rating:
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Juliana Tamayo, MS, Nutritionist

Juliana Tamayo is a registered dietitian with a Master of Science in Nutrition, Dietetics, and Sensory Sciences from the Kansas State University. She also has a B.A in Journalism and Creative writing, and lives in Washington, D.C. where she works as a part-time writer and editor and clinical dietitian. Juliana has experience covering all sorts of health and nutrition topics, including chronic illnesses, medicine, cooking, fitness, alternative healing, and more.