Fat burners are quite popular lately, leading to new brands of varying quality flooding the market. This causes issues for new users attempting to find a reliable fat burner to buy, so we decided to create a list of the most reliable fat burners on the current market. 

We included all the relevant information to outline the strengths of particular brands and help you make a good choice. 

Best Fat Burners



• A balanced boost to mood and energy

• Combats cravings and helps users eat less

• Burns fat and prevents fat accumulation



• A night and day formula

• Daytime: Burns fat, lowers cravings, and boosts energy

• Nighttime: Still burns fat and improves mood.



• A fat burner specifically designed for women

• Doesn’t contain harmful stimulants

• A big focus is on the correct dosage.



• Another great female fat burner

• Only one capsule a day is required

• A formula that works 24/7



• A formula focused on shredding

• Usable by vegans and vegetarians

• A hard-core fat burner

1. PhenQ

PhenQ is manufactured by Wolfson Brands Limited from Glasgow, UK. PhenQ is widely accepted as the top brand in the current market. The brand markets itself as a natural product that was formulated based on science-backed facts aiming to improve metabolic health. PhenQ’s formula allows the fat burner to boost the metabolism, burn fat, prevent fat accumulation, and more.

Their bread and butter ingredient is the proprietary α-lacys reset®, and they even offer some stats related to the effects it had. They proposed that this ingredient is able to improve excess body fat loss by 7.24%, a drop in overall body weight by 3.44%, and a boost in muscle mass of 3.80%. 

Top ingredients:

α-Lacys Reset®

A proprietary mix of ingredients including alpha lipoic acid, cysteine amino acid, and magnesium. It is intended to boost fat loss and muscle gain, but the ingredients have other positive effects.

Capsimax Powder

An extract from red chili peppers that has a wide range of weight management effects without causing stomach issues. A study from 2018 showed it lowers body fat percentage and fat mass along with suppressing appetite.

Chromium Picolinate

This ingredient helps your body control blood sugar levels, lowers bad cholesterol, and contributes to overall weight loss. A study from 2018 showed it works great for accumulating lean body mass too.


  • Suppresses appetite
  • Block new fat production
  • Boosts energy and mood
  • FDA and GMP-approved facilities
  • Builds lean muscle mass


  • Results vary depending on the user and his habits
  • Available only through the official website

Customer reviews:

At the end of the day, customer reviews and experience are crucial when assessing fat burner brands. Take a look at what some customers had to say about their experience with PhenQ.

Price & Offers

One bottle of PhenQ contains 60 pills intended to last 30 days and costs $69.99. They offer a big discount on getting more bottles, and if you decide to get two at $139.99, you will be getting one extra bottle free for a total of three. If you decide to go for three bottles at a price of $209.99, you will be getting two extra bottles for free, accounting for five months' worth of supply. They also offer free worldwide delivery and give a 60-day money-back guarantee, so you are covered on all sides. All in all, PhenQ has a pretty safe and sweet offer for people wanting to get a serious fat burner but still feel safe to experiment.

2. Phen24

Phen24 is another product from Wolfson Brands. The concept behind this fat burner is to combat the most common issues behind weight gain — snacking, overeating, and cravings. With its 24-hour active formula, it is capable of keeping you away from food even at night when snacks are most destructive for your weight loss plan.

During the daytime, it boosts your metabolism and helps you remain active, while at night, it helps you avoid munchies and sleep better by regulating your mood.

The daytime formula relies on L-phenylalanine, guarana, cayenne, and caffeine to provide you with energy and dopamine and boost your metabolism. The night formula, on the other hand, uses glucomannan, Griffonia, hops, and choline bitartrate to delay hunger, give you a boost in serotonin, and provide anti-obesity effects.

You can read our in-depth review of Phen24 here.

Top ingredients:

Day Formula


This amino acid impacts weight loss in two ways. One is by stimulating hormones that suppress appetite, and the other by improving dopamine levels which also delay hunger. 


This substance is often used in energy drinks due to the fact that it boosts the metabolic rate, stimulates the nervous system, and acts as a diuretic.

Night Formula


A natural dietary fiber that dissolves and swells when exposed to water. Proven to be very effective at filling the belly while not contributing to caloric intake and assisting with weight loss


This plant-based ingredient is often used to help with mental issues like stress, nervousness, mood disorders, anxiety, and even depression. 


  • Night and day formula
  • Vegan-friendly
  • Regulates mood as well
  • Helps control appetite.


  • Needs more effort to schedule properly.

Customer reviews:

Phen24 has some solid reviews online, and we advise you to take a look at some of them. They will help you temper your expectations and outline how this product works. Keep in mind that everybody is different though, so your experience might not be identical to anyone else’s.

Price & Offers

Phen24 comes in two bottles, night and day formula, with 30 pills each at $69.99. They also offer a three-month supply at $139.99, where you basically get one month for free. Finally, their biggest saving offer is a five-month supply at $209.99 with five sets, two of which are free. They accept payment with all major credit cards and apple pay and provide a 60-day money-back guarantee which makes the purchase a lot safer and easier to handle. 

3. Leanbean

Leanbean is manufactured by Ultimate Life Limited, a well-known company from the UK. This fat burner is specifically geared toward women and features science-backed ingredients while avoiding stimulants. This means there will be no crashing after the stimulants wear off, but you’ll still be getting a significant boost in energy. Leanbean also helps with toning, increases confidence, and helps maintain an overall healthy body. 

The company also seems committed to having top-notch ingredients in their pills which reflects in their prices, but the product is well worth the extra buck. The stars of the Leanbean show are glucomannan, choline, chromium, and vitamin B complex. This is a healthy combination of ingredients that improves weight loss, boosts your metabolism, regulates blood sugar levels, and provides a reliable way to combat fatigue. 

You can read our in-depth review of Leanbean here.

Top ingredients:


A precisely calculated dosage of this dietary fiber helps with reducing carbs and sugar absorption and controlling blood sugar levels. It was also approved by EFSA.


This substance contributes to normal homocysteine metabolism and improves fat metabolism.

Vitamin B6 & B12

This vitamin complex helps the body combat fatigue and improves the function of our nervous system.


  • A specially tailored fat burner for female use
  • Original, cutting-edge formula with no stimulants
  • Vegan and vegetarian friendly
  • Helps keep the nervous system healthy.


  • Six capsules per day might be a lot for some people. 
  • Only available through official website

Customer Reviews:

Leanbean has made available quite a few user reviews and testimonials. You can also find more around the web, but here you can take a look at some of them to get a better idea of what to expect.

Price & Offers

Leanbean one-month supply contains 180 pills and costs $59.99. The two-month supply is priced at $119.98 and comes with free shipping in the US and UK. Their four-month supply comes in at $189.97, meaning one of the bottles is free. They also add a free workout guide and a meal plan to the complete bundle and free shipping worldwide.

They also have a return policy, but it is far too short at seven business days which is not long enough. We also don’t particularly like the fact that you need to order four months’ worth of product to get free worldwide shipping. 

4. Trimtone

Trimtone is manufactured by a UK company Health Nutrition Limited. It is another fat burner specifically intended for women but with a unique twist. Their formula allows you to take one pill per day and be set for 24 hours. This is amazing since, with most fat burners; it’s hard to keep track of the schedule, and missing doses sets you back quite a bit in terms of the effect you get.

The claims for Trimtone are more or less standard, with reduced appetite, fat burning, and improved metabolism being the most notable ones. It does contain stimulants, so keep this in mind.

Top ingredients:


Caffeine is great for promoting thermogenesis, a natural process that burns fat to create heat. 

Grains of Paradise

This ingredient can target brown adipose tissue specifically and also triggers thermogenesis. Brown adipose tissue is famously hard to remove, and research has also shown that activating BAT improves blood sugar regulation as well.

Green tea

There is a reason why doctors recommend Green tea so much. It is a great antioxidant and anti-inflammatory while also helping regulate fat metabolism and keeping our body lean.


  • One pill a day formula
  • Gives you a lot of energy
  • Over 700 great reviews


  • A lot of stimulants
  • Caffeine content could be high for sensitive people.

Customer Reviews:

If you’d like to see some customer reviews, you can find some below. There are more to be found around the web on various review sites and their official website as well.

Price & Offers

Trimtone isn’t overly expensive, standing at $49.99 for one month's bottle of product with 30 capsules. They do offer a three-month supply at $99.99, which essentially means you are getting one bottle for free. Finally, there is their five-month offer at $149.99, with two months being free. Trimtone also offers fast and free shipping with orders of three bottles or more. They also have a 100-day money-back guarantee but will not provide you with a refund unless several conditions are met, including a minimum of 50 days of product use.

5. PrimeShred

PrimeShred is manufactured by Health and Nutrition Ltd. from the UK. This one is highly focused on shredding, hence the name. The brand claims that it has a potent formula focused on fast full-body fat burning and all that through using clinically backed ingredients.

The idea is that PrimeShred can help you get in peak form and assist with shedding the most stubborn types of fat. It is also designed to help people who have stopped losing weight and can’t break through the plateau. PrimeShred has a long list of ingredients, but green tea, green coffee, cayenne peppers, and caffeine give your metabolism a powerful boost while also giving you a massive boost of energy.   

Top ingredients:

Green tea extract

Speeds up metabolism, boosts fat burning, reduces triglyceride levels, and is an awesome antitoxin. Green tea is really a great addition to any fat-burning formula.


This ingredient boosts the production of acetylcholine which improves mind-muscle connection, focus, and alertness. This is all essential for intense training. 

Rhodiola Rosea Root

Capable of activating enzymes that target stored fat and burn it for energy. It also boosts performance by boosting oxygen levels in your muscles.


  • Vegan and vegetarian friendly
  • Intended for both professional athletes and people struggling with weigh
  • 100% transparent formula.


  • It can be a bit too aggressive for some.

Customer Reviews:

In general, PrimeShred has positive reviews and users typically mention noticeable results in terms of increased energy, reduced body fat, improved focus, and enhanced muscle definition. It’s worth noting that each case is different and that depending on the effort put in, along with using the pills, the results can be vastly different.

Price & Offers

PrimeShred also falls in the category of affordable fat burners, standing at $49.99 for one month’s worth of pills. Their second offer stands at $99.99 and includes three months of PrimeShred, with one of those three bottles being free. Their most expensive offer is their five-month offer, but this one saves you the most money, too, as it costs you $149.99, which means that you are getting two bottles free. They also boast about their industry-leading 100-day money-back guarantee. 

Are Fat Burners Really Effective?

Yes, they are, but you have to have the right expectations and use them properly. They are intended to be used along a healthy, calorie-deficient diet and regular exercise. Their role is to improve the amount of fat you burn thanks to these two things and help you maintain those good habits by providing appetite suppression, extra energy, etc. 

Another important factor to consider is that these are supplements, not medicine. They are supposed to be taken consistently over extended periods to ensure their effectiveness. Missing doses will set you back a lot, so keep this in mind. Finally, cycling fat burners is a thing. After four to six weeks, most manufacturers recommend that you take 2-3 weeks off to ensure your body doesn’t develop a tolerance to the ingredients so you start getting diminishing returns from your fat burner. 


Fat burners can really be an asset to both professionals and people looking to lose weight. We recommend PhenQ as it has consistently been shown to have the best effects, and it can be used universally by both men and women. It is not cheap, but the fact that it has a serious price tag and is still the most popular fat burner out there should speak volumes about the results it gives.

We hope we managed to help you!

Editor's Pick: PhenQ


What fat burners work the best?

Our pick is PhenQ, as it has a consistent track record of being effective and is suitable for use by both men and women.

Are fat burners worth it?

Yes, they are for most people. You should know that these are not weight loss pills but supplements intended to speed up the process of burning fat as you exercise and eat a healthy diet. They will not burn fat while you eat unhealthy food and avoid the gym.

Do fat burners work on stubborn fat?

Yes, they do. Through activating the process of thermogenesis, fat burners can attack the adipose tissues, and they can also activate enzymes that target white adipose tissues to burn that as well.

Are fat burners effective without diet and exercise?

No, they will not. They are not designed to do that either. All manufacturers that are considered to be reliable will stress as much in their instruction and outline the fact that these pills are supposed to be taken by people who eat a healthy, calorie-deficient diet and exercise on a regular basis.

How often should I take a fat burner?

As often as the instructions tell you. There is no universal rule here — each fat burner has its own formula and schedule that users should keep, so stick to the instructions of your brand of choice.

About the Author Tim Rockwell

Tim Rockwell is a highly skilled and knowledgeable fitness expert. With a background in exercise science and years of experience in the fitness industry, Tim is passionate about sharing his expertise with others through his writing. He currently contributes articles to Eurasc, where he shares practical tips and strategies for leading a healthy, active lifestyle.

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