Nicholas Khan

September 6, 2022 in Supplements

Most of us struggle of have struggled trying to lose weight and burn stubborn fat. If only there was a magic pill to help us get rid of those extra kilos, but there isn't. What does exist are natural dietary supplements that can complement the process by giving an extra push to get us to where we want to be.

Whether you want more energy to exercise, to cut down on food consumption or to give your metabolism a kickstart, fat burners may support the weight loss process and help with different aspect of dieting and exercising. 

We researched the most popular and effective fat burners available in Australia and compiled a list of the best ones: the ones with the best reviews, most effective formulas, highest-quality ingredients and best value for money. Check them out below.



Best Overall


Best for Women


Best Thermogenic


Best Appetite Suppressant


Best For Energy


PhenQ is a natural thermogenic fat burner, which means that it increases the body heat to make it use more energy and burn more calories throughout the day. It can also boost energy levels, stop the production of new fat cells, reduce cravings, control appetite, and even improve your mood to reduce the fuss of being on a calorie deficit to lose weight. 

PhenQ is manufactured by Wolfson Berg, a trusted and experienced company leaders in the supplement industry. They have created a powerful formula and have done the research and clinical trials to confirm PhenQ's efficacy. 

The ingredients included in PhenQ are α-lacys reset®, a trademarked formula designed to put the body in thermogenesis and accelerate the metabolism, caffeine for the energy boost, chromium to help decrease cravings, capsimax powder for its thermogenic properties, nopal fiber to help control hunger, and L-carnitine to help turn fat into energy.

You can buy PhenQ only through their official website, where you can see reviews from customers, all the ingredients, and get great discounts when you buy in bulk (with a money-back guarantee).

Want to know more? Read a full PhenQ review here.


- It's like 5-in-1 natural supplements.

- Research and clinical studies prove efficacy.

- Thermogenesis proven to burn more fat.

- Boosts energy and curves cravings/appetite.

- Money-back guarantee.


- Caffeine dose can be high for some.

- Sold only on

Hourglass Fit

This caffeine-free supplement made for women is taking the market by storm. It claims to have a 2 in 1 power, because it helps burn fat and also reduce hunger, and as added value, it also has ingredients that can help lift the mood, to help women face the challenges of weight loss. 

Hourglass Fit is made with 100% natural ingredients and is packed with vitamins, minerals and nutrients. It has no additives whatsoever and it is safe to take with no side effects reported.

This supplement's manufacturers have updated its formula and now it does not contain caffeine or any other stimulants like green tea extract, making it ideal for women that struggle with the effects of caffeine, like having insomnia or jitters, but that also want energy, as other ingredients added can assist with that. 

The ingredients in Hourglass Fit include a high dose of glucomannan, a popular fiber used in weight loss products that acts as an appetite suppressant by expanding in the stomach when consumed, making you feel fuller for longer and ultimately eat less throughout the day. 5HTP is added to boost serotonin levels, the hormone responsible for your mood. Vitamins B2, B6 and B12 are included to support a healthy metabolism and process food better, chromium to help decrease sugar cravings and food intake, zinc to support healthy insulin levels and metabolism of carbs, and capsimax, an extract from cayenne peppers that works as a thermogenic agent to help maximize calorie usage. 


- All-natural and powerful ingredients

- Designed and tailored especially for women

- May improve mood and increase energy

- Does not include stimulants or caffeine

- Improved formula suitable for vegans


- Taking 4 capsules daily might be hard to remember for some.

- May not fit into everyone's budgets


Instant Knockout

This powerful thermogenic fat burner was originally created for pro athletes and MMA fighters, but it quickly became very popular among regular people. Instant Knockout is designed to pack the body with energy, boost the metabolism by activating thermogenesis, improve athletic performance and muscle building, and keep appetite under control.

This supplement is also made with all-natural ingredients, and its exceptional formula with thermogenic ingredients (including a high dose of caffeine) can certainly help improving your fitness.

This powerhouse is ideal for fitness enthusiasts that are looking to burn fat and build muscle. Instant Knockout works best on people who exercise regularly, so if you are willing to put in the effort, this one might be for you. 

Keep in mind that Instant Knockout comes with 300 mg of caffeine per daily serving, so if you are sensitive to caffeine, go for a different fat burner with low stimulant content, like Hourglass Fit.


- Powerful thermogenic effect to boost metabolism and burn fat.

- May assist with muscle building

- Ingredients are natural and high-quality


- Needs to be taken 4 times a day.

- High dose of caffeine can be problematic for some


Leanbean is a great option for women, as it was designed with their specific needs in mind. Studies have shown that women's genetic and physiological differences make it harder for them to approach weight loss, including having a bigger struggle when it comes to controlling cravings, so Leanbean was created with a natural blend of vitamins, minerals and extracts that can help with these struggles by effectively suppressing appetite, reducing cravings (especially sugar ones!) and boosting the metabolism, for a successful weight loss journey.

Leanbean's main ingredient is glucomannan, a fiber that expands in the stomach to make you feel fuller for longer, reducing the amount of calories eaten in a day. It also contains, choline to help maintain a healthy metabolism, chromium to reduce sugar cravings, vitamins B6 and B12 to reduce tiredness and fatigue, chloride to help maintain hydration levels and normal digestion, zinc to support healthy muscles and metabolism of carbs and fats, green coffee and acai berry for its antioxidants, tumeric for its thermogenic effect, garcinia cambogia to help reduce hunger pangs, and piperine that helps absorb all the other ingredients better. These are all the ingredients in Leanbean. It doesn't include synthetic components or chemicals that can cause adverse reactions, so the risks of side effects are extremely low. 

Leanbean has earned a good reputation and it's one of the most popular weight loss supplements for women in the market now. There's hundreds of reviews and testimonials that confirm how good this product is and how many benefits it has to help women, particularly the ones with an endomorphic body type achieve their fitness goals.

Want to learn more? Read a full Leanbean review here


- Effective appetite suppressant.

- Scientifically designed for women.

- Natural and safe ingredients. 

- Helps decrease sugar cravings.

- Overwhelming amount of positive reviews.


- Needs to be taken 3 times a day for best results. 

Hunter Burn

Burn by Hunter Evolve is a premium and potent fat burner that includes 3 different components: hunger suppressants, thermogenic boosters and energy providers, for the ultimate fat loss and weight loss. 

It is one of the fat burners with the least amount of ingredients, with only 6 natural components included in a capsule. They are meant to be taken in high doses to release an effective fat burning effect.

The 6 ingredients included are: Glucomannan and white kidney beans as hunger suppressants, cayenne pepper and matcha green tea as thermogenic agents, and L-theanine and vitamin D as energy boosters. That's it. No additives or harmful chemicals. 

Although Hunter burn has a premium price, each bottle with a month' supply includes a whooping 180 capsules, as 6 need to be taken every day to have the appropriate dosage and get the best results. 


- High dosage of proven ingredients. 

- Helps neutralize hunger. 

- Powerful thermogenic components

- Only contains mild stimulants. 


- Premium pricing.

- Needs to be taken 6 times daily, a high amount to remember for some. 

Prime Shred

Prime Shred is a fat-burning supplement especially designed for men. Similar to Instant Knockout, this supplement was created for male fitness enthusiasts, gym goers and abs lovers.

This hardcore fat burner not only contains components that are designed to assist with fat loss and increase energy and athleticism, but it also contains nootropics, which are cognitive enhancers used to improve mental performance, concentration, alertness, memory and general mental wellbeing.  

Prime Shred bottle

Prime Shred is a synergic weight loss supplement as all the ingredients work collaboratively to create an ideal environment for rapid weight loss, and Prime Shred has become a popular supplement in Australia for this reason. 


- Potent formulation backed by research.

- Includes fat burning ingredients as well as nootropics for physical and mental fitness.

- Big savings on bulk deals


- Designed only for men. 

- High dose of caffeine

What Are Fat Burners

Fat burners are dietary supplements that are designed to assist with weight loss and with getting rid of those extra kilos faster than you would only with dieting and working out. They have ingredients that give the metabolism a boost to burn more calories throughout the day, they can also contain components that help suppress the appetite and control cravings, others to stop or decrease fat production, and others to provide the body with energy for a faster weight loss process.

Not all fat burning supplements work the same way, as each one has different ingredients and formulations. Although the goal is the same - to help you lose weight faster - the efficacy of each fat burner will vary due to various reasons, including the dosage of each key ingredient, and the synergy the mix of ingredients has and how well they work together to promote all the benefits. 

Benefits of Fat Burners

Some of the benefits you can find in fat burners will include: 

Metabolism boost: Improves body's ability to convert fat into energy faster and more efficiently.

Appetite suppressant: Makes the body feel full with less food, creating a good opportunity for a calorie deficit.

Energy boost: An energy boost means that you will feel more alert and energetic. It also means that you are more likely to do something active, like exercise, which supports weight loss. 

Slows down fat production and absorption: Which means it doesn't let fat and carbs to be digested as easily, creating an excess which is eliminated from the body without being absorbed. This ultimately forces the body to look for energy in fat cells.

Side Effects Of Fat Burners

If you are worried about side effects, it's probably because some products in the past built a bad reputation for the industry when they were putting synthetic components, fillers, additives and chemicals with no research that caused bad side effects. 

For your peace of mind, all the fat burning supplements listed in this article are made with 100% natural ingredients that have research behind them and studies that prove they are safe and harmless (unless you consume way more than the recommended daily dose, of course). They are all made in FDA-approved facilities and are constantly monitored for quality control. 

As long as you buy these products from the official website listed, you can be sure you will be buying a high quality product and not some cheap version made with fillers and random stuff. 

Always make sure you read the ingredients list for any sensitivities and also stick to the dosage recommended so you avoid any issues. If you have any questions, consult with a doctor before you start taking any dietary supplements. 

Am I A Good Candidate For A Fat Burner?

Even though fat burners are not magic pills that are going to work no matter what you do, if you put in some effort and have a healthier lifestyle, they can certainly give your weight loss journey a boost. 

If you want to lose weight, you will have to move your body more, change your bad eating habits and avoid too much junk food or alcohol. If you are willing to make some small changes along with taking a dietary supplement, you will most likely see some good changes, lose weight and put on muscle.

Nothing makes you a good or a bad candidate to take a fat burner, but the one you get will depend on your specific needs, so make sure you read the list of ingredients carefully before you commit. For example, if you are sensitive to caffeine, go for a fat burner with low stimulants, but if you are lacking energy and motivation to work out, choose a fat burner with caffeine and other stimulants to help with that.  

Conclusion: Which One Is The Best Fat Burner

This list contains some of the most popular and best fat burners in Australia today. Which one should you choose? The one that works best for your needs and your fitness goals. If you want our recommendation, you can't go wrong with PhenQ as it's a high-quality supplement that works effectively for many different types of people.

But you can't go wrong with any product on the list, as they are all trusted weight loss supplements with valid claims and can help you achieve your weight loss goals. So take your pick and get your journey started! 

Best Fat Burner Australia

Our #1 Recommendation

  • Great for both men and women
  • Backed by clinical studies
  • Natural ingredients
  • Thousands of positive reviews
  • Money-back guarantee 

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About the author 

Nicholas Khan

I am a certified fitness instructor and I write about supplements and testosterone products. I have been in the industry for over 10 years, and during that time, I have gained a lot of experience with different types of supplements. In my blog, I will discuss which ones work best for boosting testosterone levels and improving overall health.

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