Updated: 09/29/2015 - Sponsored by Leptigen

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

Editor's Review: 3.5 / 5.0

beldt-product-imageWe’ve noticed people talking about Beldt, 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.

EDITOR'S TIP: Substitute Beldt with a proven fat burner such as Leptigen for better results.

What You Need to Know

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, 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!!!!”

Scroll below for one of the best products we’ve seen in 2015.

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 customer.

“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

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

The Bottom Line

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 can’t recommend 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.

One of the best supplements we’ve seen in 2015 is one called Leptigen. The formula consists of a four-ingredient proprietary blend, which has been shown in published scientific research to 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.

Learn More About Leptigen »

(Feel free to scroll below for our previously published full-length Beldt Review)

Previous Beldt Review (Updated February 11, 2014):

What You Should Know

Click Here To See Our Highest Rated Review

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 Diet


  • 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.
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