Prime Labs Thermo Burn

Getting rid of excess body weight is a tough task for many people. That is why the popularity of weight loss and fat burner pills has rocketed in recent years. We are all time poor, and want to see results quickly and effortlessly. Many users take supplements, such as Prime Labs Thermo Burn in the hope that it kicks start weight loss, and speeds up results.

But is Prime Labs Thermo Burn everything it claims to be, or is it a bit of a scam? We’ve taken a closer look at some of the ingredients and the company behind it to see just how good it is.

Prime Labs Thermo Burn Pros

  • Relatively cheap compared to other fat burner supplements
  • 30-day money-back guarantee

Prime Labs Thermo Burn Cons

  • Discrepancy between ingredients listed on the label of the product and the Amazon description
  • Little information about the company
  • Some ingredients are ineffective
  • Reports of customers being sent different products
  • A large percentage of the positive reviews may be fake
Watchdog Rejected

Prime Labs Thermo Burn

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What You Need To Know About Prime Labs Thermo Burn

Prime Labs Thermo Burn is a twice-a-day supplement which claims to help consumers drop pounds and inches quickly by increasing their metabolism and suppress their appetite by using the process of thermogenesis. Thermogenesis is when you increase your core body temperature, meaning your body has to work harder in order to bring it back down. In doing this, your metabolism is given a boost and your body burns more fat than it would otherwise. Usually, ingredients such as cayenne pepper or other chillies are used to create this effect in supplements, but in this one, caffeine is doing the job.

What Are The Side Effects Of Prime Labs Thermo Burn?

There are several stimulants and sources of caffeine in the product, which may cause side effects to some people. These may include increased blood pressure and heart rate, heart palpitations, anxiety, insomnia, increased need for urination, and dehydration. We also have some concerns about garcinia cambogia, as it may be linked to liver damage, as well as dry mouth, dizziness, headaches, upset stomachs, and diarrhea.

How Much Does Prime Labs Thermo Burn Cost?

Prime Labs Thermo Burn costs $16.99 on Amazon for 60 capsules (a 30-day supply). This is relatively cheap compared to many supplements claiming to have the same effect.

Our Verdict On Prime Labs Thermo Burn

We don’t like it. It’s packed with stimulants, which is probably going to make you feel on edge and jittery – something no one wants, and the dosage of the one really effective ingredient – green tea – is quite low, so unlikely to have much of an effect. There is no evidence to back up a lot of the ingredients, especially the raspberry ketones, and we are concerned about the use of garcinia cambogia, which could have some quite serious side effects. That combined with the fact that there is confusion about the ingredients – the ones listed on the bottle are completely different to the ones in the Amazon description, some customers are receiving bottles that look different to the ones advertised and the fact that many of their reviews may be fake leads us to not being able to approve this product to our readers.

Overall, we do not recommend Prime Labs Thermo Burn to our readers.

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Prime Labs Thermo Burn Review

Prime Labs Thermo Burn is a twice daily supplement, which is said to encourage a faster metabolism, increased energy, and suppress appetite. We believe that it is doing this by creating a thermogenic effect in the body (hence the name), letting the caffeine based ingredients raise the consumer’s core body temperature, so that the body burns more fat and more calories bringing it back down.

Prime Labs Thermo Burn Facts

  • 60 capsules per bottle
  • Manufactured in the USA

How to Take Prime Labs Thermo Burn

Take two pills a day with water.

Prime Labs Thermo Burn Concerns:

  • Only sells products through Amazon
  • Very little contact information – just an email address and online form
  • Appears to have products or information about the product muddled up in Amazon description

What Does Prime Labs Thermo Burn Claim To Do?

The manufacturers of Prime Labs Thermo Burn make the following claims about the product and how it works to aid weight loss:

  • Encourages a blazing fast metabolism with energy levels that are simply off the charts
  • Complex all natural blend designed to support appetite suppressant
  • Designed to work with your healthy diet and exercise routine to give you the extra boost you need to send metabolism into overdrive

Does Prime Labs Thermo Burn Work?

No, we don’t think it does. It may have a short-term effect on some consumers because caffeine will affect appetite, but as a long-term weight loss aid, we do not believe it will have an effect.

What Are The Ingredients of Prime Labs Thermo Burn?

Please note that these are the ingredients on the image on the back of the bottle. These are different to the ingredients listed in the Amazon description. We are unsure which one is correct.

  • Green coffee bean (50% extract) (130 mg): Green Coffee Bean Extract is the raw coffee beans that are contained inside the red berry. Coffee beans contain compounds known as chlorogenic acids. Some believe these compounds have antioxidant effects, help lower blood pressure, and help you lose weight. Roasting coffee reduces chlorogenic acid content. This is why drinking coffee isn’t thought to have the same weight loss effects as the unroasted beans. Whilst some manufacturers claim it will help you lose weight, there just is not enough evidence to say this is going to work on anything more than a temporary basis. It is a source of caffeine, which is going to have a mild impact upon weight loss through increasing the body’s metabolic rate for a few hours after consumption, but in the long-term, there is just nothing that supports the claims. In fact, since the ingredient became popular, the Federal Trade Commission (FDC) has sued at least one company for making unrealistic claims about the effectiveness of the green coffee bean on weight loss.
  • Raspberry ketone (98% extract) (130 mg): This is a chemical found in red raspberries, and other fruits such as kiwi, peaches, grapes, and apples. Some research in labs or on animals suggests it may have some sort of slight effect on metabolism, as well as affecting a hormone called Adiponectin. This hormone can help to increase the rate at which the body burns fat and reduce appetite. However, it is important to note that there is no scientific evidence to suggest that it has any impact on weight loss in humans.
  • Garcinia cambogia (50% extract) (130 mg): This ingredient was thought to be the next big thing in weight loss at one point. However, it has lost some respect and credibility recently, as more and more people try it and find that it has no real effect. There has been no evidence to support it working very well. It’s claimed to help raise levels of serotonin and prevent comfort eating, but there is a lack of evidence to support this. There are also some side effects that may be linked to the ingredient which are definitely worth bearing in mind before consuming.
  • Caffeine anhydrous (50% extract) (130 mg): Caffeine is a well known and documented natural stimulant and is supposed to work by activating certain pathways involved in metabolism. It blocks adenosine receptors and ensures that adenosine stays active for an extended time. This can help keep you active and energized for longer periods, thus helping to boost metabolism and weight loss
  • Green tea (98% polyphenols, 75% catchiens, 45% EGCG, 6% caffeine) (130 mg): This is an important addition to the supplement due to the antioxidants in this herb known as catechins. Once catechins are absorbed by your body, they help improve your overall levels of norepinephrine, the fat burning hormone. The more norepinephrine you have in your body, the more support you’ll have to burn fat. This is probably one of the best ingredients in the supplement.

Does Prime Labs Thermo Burn Have Any Side Effects?

There are various stimulants in this product, all of which can cause side effects such as jitteriness, insomnia, anxiety, increased blood pressure and heart rate, dizziness, heart palpitations, increased urination, and dehydration. There are also some concerns about garcinia cambogia. In 2009, the Food and Drink Administration (FDA) warned people against using a weight-loss product that contained garcinia cambogia as people taking it began to suffer with some quite serious liver conditions. It is unclear whether it was this particular ingredient that had this effect, but some research does suggest that it is not safe for your liver. Other side effects caused by this ingredient include dizziness, dry mouth, headaches, upset stomach, and diarrhea.


Consumption of herbal ingredients may cause allergies in certain individuals, please check with your physician before taking any herbal supplements. If you have a history of allergies to herbal ingredients, do not consume this product. This product is not intended for pregnant or lactating women, adolescents under 18 years of age, individuals on a restricted diet, persons with high blood pressure or heart problems. If you have a known medical condition you should consult with a healthcare professional before using this or any dietary supplement.

Are There Any Customer Reviews For Prime Labs Thermo Burn?

There are many reviews on Amazon for this product and most of them are positive. However, further research suggests that up to 83% of the reviews may be fake. Source

There are some negative reviews, and comments include:

For starters the pills received are not the ones advertised in the picture. I decided to give the pills I did receive (in the pink and white bottle) a try and they do not help suppress my appetite what so ever. I definitely will not be purchasing again

Rain, June 2018

This is not the only review from a customer who received a product looking different to the one advertised.

Does Prime Labs Thermo Burn Offer a Money-Back Guarantee?

The Amazon description states a 30-day, 100% money-back guarantee, and that it is a risk-free purchase. However, there are no details about who to get in touch with (other than through Amazon) and no information about return addresses.

Where Can I Buy Prime Labs Thermo Burn?

Prime Labs Thermo Burn is currently available to buy from Amazon, costing $19.90 for 60 capsules.

How does Prime Labs Thermo Burn compare to Phentaslim?

Criteria Prime Labs Thermo Burn Comparison Phentaslim comparison
Clinically Proven Ingredients
Side Effect Free
Positive Customer Reviews
24/7 Support
Money-back Guarantee

The Diet Pills Watchdog does not recommend Prime Labs Thermo Burn.

Prime Labs Thermo Burn

#1 Consumer Choice 2021: Phentaslim

Phentaslim is Diet Pills Watchdog Approved


Thousands of customers have cut the fat with this fast and powerful thermogenic fat burner. Can suppress appetite, boost energy levels and elevate mood without the jitters.

  • Over 100,000 satisfied customers
  • Manufactured in a GMP facility
  • 60-day money-back guarantee
  • FREE shipping and buy 3 get 1 FREE offers!
See our Full Review here

Disclaimer: Our reviews and investigations are based on extensive research from the information publicly available to us and consumers at the time of first publishing the post. Information is based on our personal opinion and whilst we endeavour to ensure information is up-to-date, manufacturers do from time to time change their products and future research may disagree with our findings. If you feel any of the information is inaccurate, please contact us and we will review the information provided.

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