Updated: - Site operated by Leptigen

Beldt Review - Does This Fat Burner Work? Are side effects and ineffectiveness deal breakers?

By Summer Banks on Sep 16, 2016
Beldt Review

You’re about to learn everything you need to know about Beldt. We’ve noticed people talking about this supplement, so we focused our attention on ingredients, side effects, customer service and clinical research. Additionally, we scrutinized hundreds of dieter reviews and comments. We then refined and summarized to give you the info you need.


What You Need to Know

First off, Beldt is a fat burner containing caffeine, green tea leaf extract, white willow bark, lobelia inflata, n-acetyl-l-tyrosine, citrus aurantium, theobromine, evodia rutaecarpa pe, inula racemosa pe, codonopsis pilosula extract, sophora japonica extract, yohimbine and black pepper extract. The recommended serving is two capsules per day, which is supposed to assist with weight-loss. One benefit of the supplement is portability.

The supplement, introduced as a fat burner in 2013 from Beldt Labs, appears to include some natural ingredients, a good start. You can buy Beldt on the official website and through trusted retailers. We do like that the business has two decades in the market and we noticed some favorable customer comments, but read on…

Side Effects – “Wowsers?”

The first concern we had was Beldt side effects. “Caffeine is one of the better ingredients found in trusted weight-loss supplements,” offers our Research Editor. “But with Beldt, there’s something more to it because dieters are reporting some ill effects.”

“Made me nervous and jittery. Even some dizzy spells,” said a consumer.

“I could not tolerate this product. It made me sick to my stomach and very jittery,” a dieter reports.

One user explains, “I popped one and within an hour my heart was racing SO fast, I was crying in the bath tub just praying for it to be over!!!!”

Ineffectiveness – “Does it Work?”

According to multiple customer reviews, Beldt is ineffective. “It has no effect on your work outs. Just another classic hoax. I threw it away after taking 5 doses and absolutely no difference in energy, stimulation, etc.,” said a user.

“I took 1 this morning to start out I figured I had better start with that just in case it gave me the jitters…Nothing! I was starving to death within an hour of taking it! So I took another…nothing at all, was tired enough to take a nap!…3rd pill…NOTHING! These did nothing at all for my energy level or appetite it was like I had taken nothing at all….so upset,” a user says.

“No heat, no energy, and no appetite suppression whatsoever. Not with one and not with two capsules taken as a dose,” commented a consumer.

In our research we’ve found it takes only one little thing, like ineffectiveness, to curb chances of long-term success. If Beldt doesn’t give dieters the rewards they are looking for, they’ll keep moving to another product.

The Science – “Validated?”

Beldt says you can “get shredded fast” with the formula, but they doesn’t bother to offer published scientific research linking the ingredients to weight-loss claims. At DietSpotlight, finding science to support a product is critical. If a company can’t offer studies, we’re concerned.

The Bottom Line – Does Beldt Work?

Alrighty then, what’s the final word on this supplement? After an exhaustive look at Beldt, we’ve come to a conclusion. There are some positives, like a few favorable customer comments and the company’s longevity in the industry, but we are skeptical about recommending it because of the lack of research supporting weight-loss claims. Plus we’re concerned about reports of adverse side effects and ineffectiveness.

If you’d like to shed the fat, we recommend you go with a product that offers proven results without side effects.

Among the best products we’ve seen in 2016 is one called Leptigen. The formula consists of a four-ingredient proprietary blend, which has been shown in published scientific research to help enhance fat loss and ignite metabolism. There’s no talk about negative side effects and reviews on the web highlight people seeing excellent results.

The company behind Leptigen is confident in the supplement, so they’re providing a Special Trial Offer, a good sign.

Get Your Sample Today »
About the Author:

Summer Banks is an ISSA-Certified Fitness Nutrition Specialist and has reviewed over 2000 diet products. She has years of nursing training, experience as a manager responsible for 15 supplement brands, and completed coursework on Food and Nutrition from Stanford University. full bio.

How Does Beldt Compare?

Previous Beldt Review (Updated February 11, 2014):

What You Should Know

Beldt is a thermogenic dietary supplement from Beldt Labs. The supplement is touted as a one of a kind supplement designed specifically for Mixed Martial Arts fighters. The creators of the supplement claim the supplement is specifically for MMA fighters due to the specific considerations necessary to perform at such a high level. Beldt Labs wants individuals to realize the supplement is not just another bodybuilding supplement. This particular supplement burns fat, eliminates fat storage, enhances the flow of blood to the muscles and promotes muscle growth. As of now, you can only review product information on the official website. In order to purchase the supplement, you will need to visit Amazon.com.

List of Ingredients

  • Citrus Aurantium
  • Theobromine
Proprietary Blend:
  • Green Tea Extract
  • White Willow Bark
  • Evodia Rutaecarpa Extract
  • Inula racemosa
  • Sophora Japnica
  • Black Pepper Extract
  • Yohimbe Extract
  • N-Acetyl-L-Tyrosine
  • Caffeine
  • Codonopsis Pillosula Extract

Product Features

We have seen supplements developed for specific sports, such as bodybuilding, but none specifically for MMA fighters. The supplement claims to provide a boost in energy, burn fat, eliminate fat storage and increase blood flow to the muscles. The company claims the supplement underwent a series of clinical trials and the researchers concluded the ingredients in Beldt would in fact breakdown fat. Unfortunately, there is no links to the trials of mention of the related scientific research. Looking through the ingredient list, we found several proven weight loss ingredients such as green tea and caffeine. Both were listed in a proprietary blend with no information as to how much is consumed per serving. We understand companies typically list ingredients in a proprietary blend in order to market a particular formula, but this is not ideal for dieters who may be sensitive to thermogenic ingredients. Beldt is not available on the official website. Dieters must visit Amazon.com in order to purchase the supplement. The supplement retails for approximately $30. This is not a bad investment considering similar thermogenic supplements retail for twice this amount.

See Our Featured


  • The supplement is inexpensive.
  • The website is filled with information relating to usage and ingredient information.


  • The supplement is not linked to clinical trials or scientific research.
  • There is no guarantee of weight loss.
  • There are several negative customer testimonials online.


There are a few proven ingredients listed in Beldt, but the inclusion of green tea and caffeine will not generate the results claimed by Beldt Labs. There are no clinical trials or scientific research available to prove otherwise. Although the cost of the supplement is lower than comparable supplements, we feel as if the average dieter will not invest in an unproven product.

Beldt Questions & Answers:

We sifted through plenty of reviews and comments about Beldt to craft this helpful FAQ.

What are the side effects of Beldt?

Beldt side effects, according to some users, may include upset stomach, nausea, dizziness, jitters, and racing heartbeat.

What are the ingredients in Beldt?

Beldt ingredients include caffeine, green tea leaf extract, white willow bark, lobelia inflata, n-acetyl-l-tyrosine, citrus aurantium, theobromine, evodia rutaecarpa pe, inula racemosa pe, codonopsis pilosula extract, sophora japonica extract, yohimbine and black pepper extract.

Does Beldt work?

Multiple customer reports say there were no results when using this supplement. And, we weren’t able to find any clinical studies to support it.

We’ve found a clinically tested supplement called Leptigen. There’s some strong customer support behind it.

How much does Beldt cost?

A 30-day supply costs $49.95 plus shipping and handling. The listed price is $89, so we’re not sure if this is a sale price, or a marketing tactic.

What is Beldt’s BBB rating?

This is not an BBB accredited business.

How should I take Beldt?

You should take two capsules 30 to 45 minutes before exercise. You also use this dose on your non-workout days, but you should take it first thing in the morning, on an empty stomach. Do not take more than one dose per day. Take a two week break from the supplement after every five to six weeks. Drink at least 120 oz. of water per day while taking the capsules.

Can I take Beldt if I have a health condition?

If you suffer from any health condition, talk with your doctor or other trusted health professional before using this supplement. It seems there is some risk, particularly if you are allergic to aspirin, or are using certain prescription medications.

What do users like about Beldt?

Some users reported the product was effective at helping them reach their weight-loss goals. Others said they didn’t get jittery, and they liked that they could stack it with other products.

What do users NOT like about Beldt?

Some people report coloring agents changed the color of their bowel movements. Others said the side effects were just too much to deal with.

How do I contact the Beldt customer service department?

Visit Beldt Labs and click the “contact” button. Fill in your information in the pop-up box. It is the only way to contact their customer service team.

Is this supplement marketed under any other name?

Beldt Force was the original name for the thermogenic product. It is now known as Sklad: Oxydynamic Fat Scorcher. It is the same formula as the original product.

How much caffeine is in a dose?

A full dose has 220 mg of caffeine. If you’re sensitive, take a half dose and see how you respond.

Is this product save for vegetarians?

No. Right now, the capsules are derived from gelatin, though the company expects to switch to a vegetable capsule in the future.

Does Beldt come with a guarantee?

If you are not happy with the product, return it within 60 days, and you’ll get a full refund – minus shipping and handling costs.

Do you know of any special deals or discounts on Beldt?

We couldn’t find any deals or discounts on Beldt. But right now, customers can get take advantage of a Special Trial Offer of Leptigen, a weight-loss supplement made with clinically tested ingredients. Click here to give it a try.

Have a comment or question about Beldt?