Get shredded faster and much easier with your metabolism fully revved-up. 

Most people aspire to lose weight and reveal their 6-pack at some-point. But there’s an equal chance that you’ve been disappointed by ineffective fat burner supplements in the past too.

This is because there’s so many myths and false information provided by the fitness industry. You’ll have seen adverts telling you to ‘skip breakfast and melt fat’ – but it isn’t as easy as that.

However, if you choose a safe and effective fat burner to raise your metabolism and boost your fat burning potential, then you’ll set-off on the right path to success.

Check out the top 5 fat burners on the market:

1. Instant Knockout

Ever wondered how professional athletes cut weight so quick before a fight? Well, UFC legends such as Diego Sanchez revealed Instant Knockout to be the secret to their success.

Since then, this premium fat burner was made available to the public and has become a market-leading product.

In fact, it’s now quite hard to find a negative review of this fat burner for one reason – it works.

We’ll give you a short review of Instant Knockout below:



Accelerated Fat Loss Around Stomach and Waist 

Whether your aim is to shred rock-hard abs or go down a waist size, you’ll notice that Instant Knockout helps your body use fat as fuel – to help you trim down much easier.

Alongside a well-planned diet plan and workout routine, you’ll lose unwanted fat faster and more efficiently than before.

Reduced Sugar & Hunger Cravings

When it comes to losing body fat, your worst enemy is hunger cravings. Simply put, you all know that it’s much easier said than done to leave your guilty treats behind.

You won’t have this problem with Instant Knockout though; it contains specific nutrients proven to keep you satisfied between meals.

Simply put, this helps you significantly reduce your calorie intake, steering you towards that rock-hard body much quicker.

Steady Energy Levels Throughout Fat Loss Journey

Each Instant Knockout capsule contains safe but effective hits of caffeine. This keeps you fired-up with energy to blast through training sessions, when you’d otherwise be fatigued from your lower calorie intake.

Basically, as you’ll be staying active while consuming less calories, your body will find it easier to trim body fat – so you waste no-time in sculpting a body to be proud of.


One small issue for some might be that Instant Knockout is only sold directly through its official website: However, they offer fast worldwide shipping, and online shopping is quickly becoming more popular anyway.

While we prefer paying extra in order to receive a higher quality product, others might find Instant Knockout to be highly priced. But remember that this is a premium fat burner used by professional UFC fighters and fitness models such as Diego Sanchez and Alexia Clark, respectively.

Key Features

What makes Instant Knockout tick are its perfectly formulated mix of thermogenic ingredients and appetite suppressants.

Tried-and-tested nutrient such as Green Tea Extract, Cayenne Pepper Extract and Green Coffee Bean Extract are scientifically proven to boost your metabolism – allowing your body to melt through body fat at an accelerated rate.

But that’s not all. What sets Instant Knockout apart is its ability to control your appetite due to containing Glucomannan Extract; reducing your calorie intake can be more effective than raising your metabolism, so this allows you to fight your fat burning battle on 2 fronts.

Ultimately, Instant Knockout is clinically proven to work, and it’s hard to argue against past customers’ transformation photos on their website. For these reasons, it’s our #1 fat burner this year.

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2. Leanbean

Leanbean is a fat burner aimed at females that’s hit the market by storm. It’s designed to help reduce fat in unwanted places; your stomach, arms, legs and butt.

It contains an all-natural nutrient profile without any hidden proprietary blends. This allows you to see exactly how safe and effective it is for yourself.

lean bean Best Fat Burner Supplements


Boosts your metabolism 

Leanbean contains some great thermogenic ingredients such as green tea extract, green coffee bean extract and cayenne pepper extract. These ensure that your metabolism is raised to help you achieve your ideal weight and body.

Appetite Control 

We were impressed that Leanbean contained an effective appetite suppressant, glucomannan; this fiber expands safely in your stomach, to help keep you full and away from junk food.


While there are many positive aspects of Leanbean, it has its drawbacks too. One thing that stands out is its premium price-tag, making it one of the more expensive fat burners on the market.

Another thing that we didn’t agree with, was the addition of raspberry ketones, which aren’t reliable at promoting fat loss. But overall, Leanbean is a better option than most.

3. Ripped Freak

Presented in bright yellow packaging, it’s quite hard to miss Ripped Freak. But that isn’t necessarily a bad thing, as it contains some key fat burning nutrients.

There are many good things about Ripped Freak that we’ll expand on below:


Contains Green Tea & Coffee Bean Extracts

Studies have shown that green tea extract and green coffee bean extract are effective thermogenics that promote fat loss.

200mg Cayenne Pepper Extract 

A great dosage of cayenne pepper extract is found in Ripped Freak. You’ll already know how these chillies make you sweat, which encourages your body to burn more calories.


While Ripped Freak contains great fat burning ingredients for the most part, it does come with some drawbacks.

The biggest issue is that each ingredient is inside a proprietary blend, so you’re not shown the dosages of each nutrient inside.

4. LeanMode

LeanMode is a very respectable fat burner that contains some great ingredients.

There are no proprietary blends, so it gets the thumbs-up here. But as it doesn’t contain any nutrients able to curb your appetite, it’s not able to beat the 2 above on this list.

Lean Mode Best Fat Burner Supplements


Green Coffee Bean & Green Tea Extracts Promote Fat Loss 

Both of these nutrients are shown to help you lose body fat by raising your metabolism. Safe and effective, you can’t really argue against them.

L-Carnitine Can Reduce Muscular Fatigue 

L-Carnitine has a slight effect on fat loss. But it’s main benefit is reducing your muscular fatigue, keeping you fresh for future workouts.


As we’ve already mentioned, LeanMode doesn’t contain any nutrients that are likely to suppress your appetite.

5. Hydroxycut Next Gen

You can’t avoid MuscleTech’s ‘Hydroxycut’ series of fat burners when looking at your best options on the market. They’ve gained a great reputation over the years with Hydroxycut Hardcore Next Gen being one of the best selling products out there.


Contains Green Coffee Bean Extract 

We’re glad that MuscleTech has included one of the best thermogenic nutrients available, green coffee bean extract. This will help fire-up your metabolism and promote fat loss.

No proprietary blends 

With so many supplements containing proprietary blends, MuscleTech has done well to keep Hydroxycut Hardcore Next Gen honest and transparent.


Unreliable ingredients included in nutrient profile 

Many companies prefer to add ‘new’ ingredients to their products, but this is a problem when they haven’t been proven to deliver results in studies. Such nutrients as coleus forskohlii and blue skullcap extract in Hydroxycut Hardcore Next Gen are great examples of this.

5. Cellucor Super HD

This well known fat burner has been around for some time now. It’s managed to gather many positive reviews, but the same time, just as many negative ones – and there’s a good reason for that.

Cellucor Super HD contains  ingredients that have been linked to adverse side effects that many people with to avoid. Such as heart palpitations, anxiety, and in some cases, death.

The ingredient in question is yohimbe bark extract (the adrenaline booster). It’s this ingredient that we highly recommend avoiding.

Cellucor Super HD Best Fat Loss Supplements


  • Contains high doses of vitamin B12 (good for the metabolism)
  • Slightly cheaper than other premium products


  • Contains x 2 propriety blends (undisclosed amounts)
  • Uses yohimbe bark extract (linked to serious side effects, and in some cases death)
  • Large amounts of stimulants

6. BSN Hyper Shred

BSN is a popular supplement company that founded in 2001, with BSN Hyper Shred being one of their most popular supplements. It contains a wide variety of healthy fat burning ingredients that promote fat loss.

The only issue we have with BSN Hyper Shred is, it contains ingredients that haven’t been studied enough on their fat loss claims. Also, if you have a look at their website, there is no sign of BNS Hyper Shred anywhere to be seen, which leaves a lot of unanswered questions surrounding this supplement.

One thing you might like about BSN Hyper Shred is the price – it comes in at around $25 for a months supply, which makes it slightly cheaper than other premium products.


  • Fairly priced
  • Trusted company


  • Contains ingredients that might not promote fat loss
  • No information on their website
  • Limited instructions

7. Animal Cuts

If you know Animal Stack, you’ll see their products are filled with a massive amount of ingredients that are mostly linked to promoting fat loss, or increasing testosterone production – depending on which supplement you’re taking of course.

While most of their ingredients are safe, and thankfully it doesn’t contain the dreaded and dangerous yohimbe bark. It does however contain Titanium Dioxide – which is basically an E Number. If you don’t know anything about Titanium Dioxide let me explain a little more.

Titanium Dioxide is use for a number of manufacturing processes such as paint production, sunscreen, and food coloring’s. I don’t know about you, but no matter how popular a supplement is, I don’t want to put anything in my body that’s linked to paint of sunscreen – we’ll let you decide on that one.

Animal Cuts Best Fat Loss Supplements


  • Supplied with many ingredients (formulas)
  • Fairly priced


  • Contains some ingredients that aren’t recommended for consumption
  • Large pills (might be difficult to swallow for some people)
  • Comes in a proprietary blend of ingredients (you won’t know how much you’re taking – as it’s not disclosed or measured)

8. Muscle Pharm Shred Sport

We’ll be totally honest with you on Muscle Pharm Shred Sport – even though it claims to be ‘groundbreaking’ due to the ingredients it uses, it basically only contains caffeine and diuretics – and that’s it.

It does however use some ingredients that we do like, such as B vitamins which are very important for hormonal health and weight loss, so it’s not all bad.

If you want energy, and to lose water weight, this supplement is for you. But… will it tap into your fat stores like other fat burners on this list? Sorry, no it wont.

Drinking a strong black coffee and 2 liters of lemon water a day, could have a very similar affect. So, is it worth the money? That’s up to you to decide.


  • Muscle Pharm Shred Sport contains a good amount of caffeine (helps to improve energy and fat loss)
  • Uses B vitamins which are important for overall health
  • Helps to remove water weight


  • Limited natural fat burning ingredients – such as cayenne pepper, green tea, and piperine
  • Paying money for basic ingredients such as caffeine, and diuretics and B vitamins
  • Might not tap into fat stores like other (more complex) fat burners

9. RSP Quadra Lean

Quadra Lean is a fat burner that’s slightly different from other weight loss supplements. Instead of using caffeine and other thermogenics, it contain a carnitine blend and appetite suppressing properties.

This fat burner might be ideal for people who have difficulties controlling their appetite. But for people wanting an energy boost while cutting, or a weight loss supplement that targets fat stores, it might not be the best one we’ve seen – as it doesn’t contain any thermogenics.

quadra lean best fat loss supplements


  • Good for suppressing appetite
  • ideal for people who are sensitive to stimulants (it doesn’t contain any)


  • It won’t significantly boost fat loss, as it doesn’t contain natural thermogenics or metabolism boosters. Such as green tea, or green coffee bean for example.
  • Slightly expensive considering the lack of ingredients, more specifically meaning the ingredients are basic.

10. Nutrex Lipo-6 Black Ultra Concentrate

Lipo 6 black has caused a lot of controversy over the years. It once contained an illegal ingredient linked to Ephedrine.

Since the ban of this ingredient, it has been replaced with the adrenaline booster Yohimbine – which has also been associated to serios side effects, and the cause of death.

However, these individuals that were effected, may have had underlying health conditions prior to taking this supplement – more research has yet to be carried out on the subject.

Nutrex Lipo-6 Black Ultra Concentrate best fat loss supplements

This is why we always suggest that you should consult your health care professional before taking on any new diet, supplement, or training regime.

Back to the review! Overall, this supplement seems to work fro many people all over the world, but will it be for everyone? Possibly not. If you are ever in doubt, read the fat burner guide we’ve listed below – there you’ll find all the information you need to make the best choice.


  • Good for increasing energy levels
  • Could help promote fat loss due to its aggressive formula


  • The ingredients contained could cause adverse side effects such as – headaches, anxiety, sleeplessness, dizziness, and vomiting among others.

How Do Fat Burners Work?

In case you haven’t figured out how these supplements work, we’ve got you covered in this section.

Basically, it’s important to remember that fat burners aren’t ‘magic pills’; they’re not going to work while you sit on the sofa eating junk food. But alongside a clean diet and rigorous training routine, fat burners will boost your metabolism to help you sculpt your dream body faster than normal.

Not only that, the best fat burners contain nutrients that go the extra mile by suppressing your appetite; this will help you stay away from snacks, to reduce your calorie intake, making your fat burning journey that bit easier.

In summary, here’s the main benefits from taking fat burners:

  • Accelerated fat loss
  • Elevated energy levels
  • Appetite control
  • Raised metabolism

❌Fat Burner Ingredients To Avoid

You might have had some bad experiences with fat burners before. Well, you’ll be glad to hear that side effects are only caused by certain ingredients found in these supplements.

So in effect, by avoiding potentially harmful ingredients, you’ll be more likely to choose a safe and effective product.

Here’s the fat burners that you should avoid:

Bitter Orange Extract

This might seem like a very natural and safe ingredient. But it’s important to know that Bitter Orange Extract has been reported to cause numerous side effects in the past.

Interestingly, Bitter Orange Extract was introduced into supplements after Ephedrine was banned from use; this ingredient was believed to be a safer alternative, due to containing high amounts of Synephrine (a chemical that delivers similar effects to Ephedrine).

It wasn’t long until reports of side effects came flooding in though.

In fact, Bitter Orange Extract is officially thought to be part of the issue which led to a man’s death in 2009 in a case study [1].

As a result, this is definitely one of the ingredients that you should avoid – especially as there are safe and effective nutrients available.

Yohimbe Bark Extract

We mentioned that Bitter Orange Extract is used as a ‘substitute’ for the banned Ephedrine. Well, Yohimbe Bark Extract is believed to be the perfect replacement for Yohimbine (which has also been banned from use in supplements).

Now, the problem is that Yohimbe Bark Extract contains high amounts of Yohimbine. Therefore, it’s no surprise to hear that products containing this ingredient are also causing harmful side effects [2].

For this reason, we recommend that you stay away from fat burners containing Yohimbe Bark Extract too.

Huge Dosages of Stimulants

One big problem with fat burner supplements, are that many companies add unnecessarily high amounts of stimulants, such as Caffeine Anhydrous, into their products.

Why? Because stimulants deliver almost immediate effects, so this fools customers into thinking the product they’ve taken is ‘powerful’.

But consuming large dosages of stimulants at once will only cause jitters and energy crashes – this will negatively affect your day, instead of helping you shred fat.

Ultimately, stimulants such as Caffeine can be great when dosed sensibly; they can help you stay active while you lower your calorie intake, helping you trim body fat faster. So make sure to check the dosages of stimulants inside fat burner supplements before taking it.

Avoid Proprietary Blends

As well as the things we’ve mentioned above, you should also stay away from fat burners containing proprietary blends.

Why? Because these blends allow companies to hide the dosages of ingredients, leaving you guessing what you’re putting into your body.

Instead, you should choose supplements that are completely transparent, so you can see how safe and effective the dosages of ingredients inside are. Knowing the exact dosages of ingredients inside supplements helps you ensure you’re getting the most from your money.

✅Best Fat Burner Ingredients

Knowing what to look for is just as important as knowing what to avoid; this knowledge will help you make the best decision when choosing a fat burner supplement.

We’ve researched the safest and most effective ingredients that are available in the industry, and found these to be the best options:

Green Tea Extract

You really can’t argue with Green Tea Extract; it’s known for its health-boosting properties, and there’s been numerous studies re-inforcing its use as a thermogenic nutrient [3].

How does it work? Well, Green Tea Extract contains high amounts of catechins, which is proven to have a direct effect on fat loss [4].

In fact, Green Tea Extract is known for being beneficial for almost every organ in your body too [5]. It promotes fat without causing side effects, and it’s definitely a key addition when added to fat burner supplements.


Also known as Konjac Root, this is a ‘super fiber’ that’s able to control your blood sugar levels and appetite [6].

Why is this important? Well, these benefits will help you stay away from junk food or sugary snacks, while allowing your body to utilize body fat as fuel more efficiently too [7].

Ultimately, being able to reduce your calorie intake is arguably more important during your fat burning journey than increasing your output. As a result, Glucomannan is a valuable nutrient in fat burners, but not many companies add it into their products.

Caffeine Anhydrous

We mentioned earlier that Caffeine Anhydrous was able to raise your energy levels when consumed in sensible dosages.

So what’s a safe and effective amount of Caffeine? Consuming under 100mg per capsule will keep you fired-up, without suffering any jitters or crashes.

This is the equivalent of consuming tea or coffee steadily throughout the day, and will keep you energized enough to work hard in the gym while lowering your calorie intake – in order to lose body fat faster.

If I Still Have To Lower My Calorie Intake, Why Are Fat Burners Necessary?

This is a pretty common question about fat burners. It’s a fact that you need to consume less calories than you burn-off in order to lose body fat.

The problem is, you can’t control is how fast you’ll lose fat. In theory, you’ll lose 1lb of body fat for every 3,500kcal that you burn-off, but you simply can’t guarantee this; many different factors, including your metabolism, can affect your results.

Ultimately, by consuming a fat burner that ensures you fire-up your metabolism (and fat burning potential) fully, you’ll see better results from your hard work – instead of giving up after weeks of disappointment.

Buy Direct From The Company

One thing we always try to do, is buy straight from a company’s website; this allows them to provide you with the best service personally and make sure you have a better overall user experience.

Why? Because retailers handle thousands of products and are less likely to care about each specific supplements that they stock.

Ultimately, companies will always strive to give you the best service, in order to boost their reputation and to increase loyalty to their brands.

Only Buy Products Manufactured In The USA or UK

It’s natural to always look for the best deal when shopping around. However, it’s not worth buying unreliable supplements from China or outside of the USA or UK.

If you’re wondering why, it’s because the USA & UK have strict quality control; almost all products in these countries are manufactured under cGMP standards to ensure every bottle is safe and effective.

Remember that you can consume potentially harmful nutrients when taking supplements. So it’s always better to know that you’re taking a fat burner created under strict regulations.

Key Tips For Fat Burning Success

We’ve shown you the top 5 fat burners on the market right now, but as we mentioned, you can’t sit on the coach eating pizza; you still need to train hard and eat well to earn those rippling abs.

So to help you on your fat burning journey, we’ll give you some quick tips to push you towards your goal.

Stay Active

While cutting your calories, you can easily fall into the trap of becoming lazy. This can lead you into a vicious cycle, but it’s not going to help you shred fat around your stomach.

Instead, make sure to continue training in the gym at least 3-4 times per week, as well as keeping-up your walks during lunch breaks.

Staying active while in a calorie deficit will encourage your body to continue burning fat, allowing you to achieve your dream body faster.

Drink More Water

You might be wondering why you need to increase your water intake, but it can have a seriously positive effect on your health and appearance.

Basically, by providing your body with optimal amounts of water, your liver will metabolize body fat much better.

Not only that, studies have found that water can actually have a thermogenic effect [8] – meaning it’s able to boost your metabolism too.

Aim to consume 3 liters of water daily (8-12 cups of water) and you’ll give your body the best chance to cut fat quickly.

Avoid Sugary Snacks

One thing we’ll clear up here, is that when we say sugar, we mean simple sugars and not carbohydrates. It’s important to keep carbs in your diet, as long as you’re consuming less than your basal metabolic rate (BMR).

So this one is pretty obvious; stay away from sugary snacks if you want to finally lose your stubborn fat.

Studies have shown that following a diet high in both fat and sugar is most likely to cause weight gain [9]; this is because high fat and sugar foods include ice cream, fries and other fast food.

Not only that, raising your blood sugar levels regularily makes it harder for your body to burn off fat as fuel. Instead, it’ll keep using simple sugars to provide you with energy, if you let it.

For these reasons, it’s a no-brainer to cut simple sugars from your diet.


If you don’t know what you’re doing, then losing fat can be almost impossible. It takes hard work and dedication to shred body fat in unwanted areas, but a fat burner supplement ensures that your efforts aren’t wasted.

By raising your metabolism, suppressing your appetite and keeping your energy levels high, you’ll be equipped with the tools that you need to earn the rock-hard abs you’ve always worked towards.

The best fat burner that we found was Instant Knockout; it contains the the perfect mixture of thermogenic ingredients to give you the push you need to succeed.

Our Number 1 Fat Burner is Instant Knockout


Learn How To Burn Fat Today


  1. Bill Briant

    February 22, 2018 at 12:12 pm

    This has seriously helped me to lose weight. Such a good product and cannot recommend highly enough. Definitely 5 stars here without a doubt.

  2. Gabrielle

    February 22, 2018 at 12:14 pm

    I never trust any fat burners that claim to work miracles, so i was happy that none of the products on here lied to u. I rlly liked tht instant knockout was endorsed by one of my fav fitness models alexia calrk, so i decided to give it a go after seing the money back guarantee ihad nothing to lose. glad i did, didnt lose 1 stone bt lost a bit of fat so happy. as i said dont expect a magic bean from jack and the bean stalk bt it does work if u work hard 2.

  3. Ally willby

    February 22, 2018 at 12:22 pm

    Gave superhd a shot cutting for my holiday last year. Gutted that someone so expensive could make me feel so so bad. Really frustrating. I didn’t lose weigh. i probably put weight on after getting so fed up with feeling jitters and tired.

    Tried for a week and sold the rest. Its tries to sell itself as all natural fat burning. But it just wantsnt as good as Instant knockout at the top of your list.

    Ill be buying Instant knockout again and avoiding cellucor and their chemicals! IKO is definately the best fat burner supplement for me!

  4. John Chamberline

    March 15, 2018 at 4:22 pm

    Instant Knockout is awesome. It works if you are prepared to work with it.

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