Best Fat Burners For Women 2019

(Last Updated On: May 16, 2019)


Erin Simmons

I think you will probably agree with me.

It’s REALLY hard to burn fat and lose weight.

But there is help:

A proven weight loss supplement can make a huge difference.

A good fat burner can help get you there faster and have an end result that will be better than you imagined. Combining a top fat burning supplement with a healthy diet and solid workout routine is a sure-fire way to success, fat burners can’t do the job alone.

A good fat burner will help you:

  • Burn fat faster and tighten up
  • Increase energy levels for better workouts and more calorie burning.
  • Speed up your metabolism to more burn fat day and night
  • Suppress appetite so you eat less

While diet and exercise are important, this article will focus on fat burners and how they can help you get your body tight faster as well as what ingredients we recommend and what to look out for. We will also cover the best fat burners on the market for women.


Related: Best Supplement Stacks For Fat Burning


How Do Fat Burners Work?

Fat burners work by increasing your metabolism, this means you burn more calories throughout the day. No matter if you are sitting on your computer or sleeping, you will be burning fat at a faster rate. This can be very effective in helping you lose weight faster and tighten up.

Many fat burners also suppress your appetite so you eat less throughout the day. This will also help with those cravings you get that just drive you mad and make you want to stuff your face. This is generally most people’s downfall and being able to avoid these cravings and eating less each day will make a big difference.

When you combine the higher metabolism and suppressed appetite you get a winning fat loss combination, your body will become a fat burning machine. This combination is what makes fat burners so effective and can really help you lose those unwanted pounds you just can’t get rid of.


What Makes a Good Fat Burner?

Fat burners have been around for a long time and over that time they have come a long way. Today’s fat burners are better than ever and use the most effective ingredients. However, they are not all the same. Luckily we have done the research to help clear things up and bring you the most effective fat burners for women.

When it comes to fat burners for women the most effective ingredients that are safe and natural include:

  • Green Tea Extract for metabolism
  • Green Coffee Bean Extract to burn fat
  • Garcinia to inhibit fat producing enzymes
  • Razberi-K which breaks down fat
  • Caffeine for increased metabolism

best fat burners for women

What to Avoid in a Fat Burner?

Some fat burners still use ingredients that are not natural and even dangerous. They have been known to cause insomnia, mood swings, high blood pressure and more.

The main ingredients to avoid are:

  • Ephedra – It is a very dangerous stimulant that works with the heart and nervous system. It has been banned in the USA.
  • DMAE (Dimethylaminoethanol) – It is known for causing headaches, sleeplessness and muscle tension.
  • DMAA (1,3-dimethylamylamine, methylhexanamine) – This one is banned in the USA but may be found elsewhere. It is known for narrowing the arteries and causing heart attacks which is definitely no good at all.

Another one to look out for is Bitter Orange Extract, also known as Synephrine. It has been considered safe in small doses but some companies tend to cast it as their main ingredient when it comes fat burners. A safe dosage is either 10 – 20mg three times a day, or 50mg once a day. Anything more than that should be avoided like the Bubonic Plague.

If you have any heart, liver, kidney problems or any serious medical conditions we recommend staying away from fat burners. Always consult your Doctor if you are unsure.

Proprietary Blends

Generally, we recommend staying away from supplements that hide their formula in a proprietary blend. This is even more important with a supplement that contains stimulants, you need to know how much you will be taking each day.

Proprietary blends are bundled ingredients in which the amounts of all the ingredients in the blend are stated as one combined number. This means it lists the ingredients, but not the amounts so you have no idea how much of each you are getting, this should be avoided as well.


Top 5 Fat Burners for Women

We’ve spent a lot of time researching the ingredients, company reputations and reading lots of reviews on the best fat burners for women available right now. Here is how it all breaks down:

1. Leanbean

Leanbean Fat Burner

Leanbean is one of the only products we’ve seen that’s totally focused on women.

Now we have reviewed a couple of female-only fat burners before and not been that excited, however, Leanbean stands way above any of the others we’ve come across. That’s because the makers have worked out an ultra-effective formula for women and cleverly developed their product in a few key ways.

Firstly, if you’re not already aware it’s a scientifically researched fact that women snack more than men. For that reason, Leanbean is packed with several effective appetite suppressants like Garcinia Cambogia, Glucomannan and Cayenne Pepper in order to really drive those cravings into the ground.

Another benefit of Leanbean is that it includes good doses of Turmeric, Vitamin B6 and Vitamin B12. These are included to help female users fight off something called ‘Estro dominance’, this is where a build-up of Estrogen can cause more fat on the female body.

Like our other favorite fat burners, Leanbean has a really strong formula including the most effective ingredients around, it also has some very strong reviews to back it up.


  • Strong focus on Appetite Suppression
  • Uses Turmeric, Vitamin B6 and B12 to support ‘Estro balance’
  • Uses active ingredient Capsaicin for improved metabolism (Cayenne Pepper & Raspberry K)
  • Moderate stimulant content works well for female users
  • Works with vegan diet plans
  • Strong customer reviews

Any Negatives?

  • Only available from the official website
  • 90 day guarantee only when you buy the ‘bikini body bundle’


Finally, a female only fat burner that actually delivers! It’s got high-quality ingredients, a very smart formula and crucially the top-rated reviews you need to see. This new fat burner is definitely one of the more exciting supplements we’ve seen and whilst it isn’t the cheapest product Leanbean is still great value for money, that is why it tops our list. For more information, check out our complete Leanbean fat burner review.



Related: Best Pre-Workout Supplements For Women


2. Instant Knockout

Best fat burner

Despite its ‘male’ branding, Instant Knockout contains ingredients that you’ll find in the best female fat burners.

It’s designed to help you burn fat quickly – perfect for when you want to drop weight ready for a competition, or you’re just looking for a way to achieve a shapelier, sexier body.

Instant Knockout has been formulated using the latest scientific research, contains high amounts of proven ingredients and has received excellent reviews.

Instant Knockout offers you the following benefits:

  • Faster fat burning
  • Reduced appetite
  • Increased energy throughout the day
  • Won’t unbalance your hormones
  • Won’t cause anxiety or jittery feelings

Instant Knockout’s manufacturer (Roar Ambition) has taken care to create a 100% natural fat-burning formula that is safe to use and won’t cause adverse side effects.

Powerful thermogenics like Cayenne Pepper and Green Tea speed up your metabolism and help get rid of stubborn fat.

Meanwhile, Glucomannan helps you feel fuller to reduce the hunger that can come when you cut calories.

Instant Knockout contains a small amount of Caffeine which helps you maintain energy levels whether you’re at home, at work, or in the gym.

And while you may have seen images of muscle men on the Instant Knockout website, this fat-burning formula is designed to help you tone up – not bulk up.

As we said earlier, Instant Knockout uses an all-natural formula, with no harsh, synthetic or otherwise harmful ingredients that could disrupt your hormones or cause other unwanted side effects.

It does contain Caffeine – but with just 75mg per capsule, this is just enough to replace the energy you lose while cutting calories without causing anxiety.

And if you’re an athlete and want to use Instant Knockout to help you cut before a sporting event – great! This fat burner’s all-natural formula means you’ll pass a drugs test while using it.

At the time of writing, Instant Knockout costs $59 per bottle, which certainly isn’t cheap. That said, it’s packed with a wealth of safe, natural and effective ingredients. With this in mind, it’s well worth the price.

What do other women say about Instant Knockout?

Maz says she lost 25kg (55lb) with Instant Knockout. She now competes in bikini competitions.

Instant Knockout Before and After


Courtney says Instant Knockout helped her drop 29lb in 90 days and 70lb in 12 months.


  • Safe, all-natural ingredients
  • Green Tea and Cayenne Pepper can increase your metabolism
  • Glucomannan may help you beat nagging hunger
  • Reduces fatigue and helps you stay energized and strong all day
  • Won’t cause side effects, make you bulky or mess with your hormones

Any negatives?

  • Only available online at
  • More expensive than some fat burners (but it’s totally worth it)
  • Gelatin capsules unsuitable for vegetarians


We really like Instant Knockout, it ranks highly in several reviews and most importantly – it contains some powerful, but very safe ingredients. We love the natural thermogenics, which combined with a natural appetite suppressant, makes Instant Knockout a perfect product for any woman looking to burn fat safely.



3. Hourglass

Hourglass Diet Pill

Another women-only fat burner, Hourglass is more than worthy of its place on this list. Marketed as “the intelligent, hype-free fat burner”, it’s great to see the manufacturer (Propura) doesn’t patronize you by promising miracles.

Instead, it offers a safe and natural formula that can help “make your figure goals a reality” at a healthy rate.

As you may expect from a fat burner named Hourglass, this product isn’t designed to make you skinny. Instead, it’s formulated to accentuate your “beautiful femininity”.


  • Speeds up your metabolism
  • Suppresses your appetite
  • Gives you better results from your diet and/or exercise regime
  • Helps keeps your hormones in check and won’t cause side effects
  • No caffeine – won’t make you anxious

Hourglass contains several key fat-burning ingredients. And you’ll find many of them in the other products on this list – with key notable exceptions.

It’s no surprise to see Green Tea or Cayenne Pepper Extract in Hourglass. After all, these are powerful fat-fighting ingredients that have been shown to boost your metabolism and increase fat oxidation for faster results.

But as normal Cayenne Pepper has been known to cause heartburn, the experts at Propura get around this by using Capsimax. This modified form of Cayenne Powder takes the thermogenic (or fat-burning) parts – but removes the bits that can cause side effects.

And if you’re sensitive to Caffeine – Propura has you covered! Hourglass ignores Caffeine in favor of Guarana. This is also a stimulant and provides similar energizing effects to Caffeine, but without causing anxiety or energy crashes.

Hourglass also contains Glucomannan. This dietary fiber provides an effective, yet harmless way to help you the constant hunger pangs that can rear their heads when you start cutting calories.

Hourglass is not only all natural. It’s also free from all the most common allergens. In fact, Hourglass does not contain any soy, egg, nuts, fish, gluten, soy or GMO. It’s also free from artificial colors, preservatives and flavors.

Although it doesn’t say exactly when you should take each capsule, we took ours with our main meals – and it worked well. We advise taking it with food to help your body all of the nutrients more efficiently.

Hourglass costs $50 per bottle, which is less than Instant Knockout. That said, Hourglass contains just 90 capsules (as opposed to the 120 capsules in Instant Knockout). While this could seem like Hourglass represents less value for money, the manufacturer makes up for this by creating a genuine female-only formula that promises real results.


  • Designed with women in mind
  • Safe, transparent formula with no synthetic ingredients
  • Free from a long list of common allergens
  • Won’t disrupt your hormones or cause side effects
  • Capsimax and Green Tea help you burn calories (and fat) more efficiently
  • Glucomannan reduces hunger pangs
  • Guarana boosts energy without triggering anxiety or energy crashes

Any Negatives?

  • Only available online from
  • Costs a little more than many other fat burners


Whereas many “female” fat burners are just re-branded male products, Hourglass seems designed truly with women in mind.

While it’s true that it contains many of the same ingredients you’ll see in any decent fat burner, Propura makes a  couple of key changes which make all the difference in your attempts to achieve your dream body.



4. PhysiqueSeries Fat Burner and Stim-Free Fat Burner

Best Fat Burner

The PhysiqueSeries Fat Burner is another really awesome product that is new to the market and is making waves already. There are no proprietary blends, fillers, or additives with this one either, this fat burner uses high-quality ingredients that are proven. PhysiqueSeries Fat Burner features 500 mg of Forslean which has been shown to stimulate weight loss in women.  It also has 400 mg of green tea for increased metabolism along with Cayenne Pepper Extract which has also been shown to burn fat. This one also contains a friendly dose of 5-HTP for appetite suppression. They covered all the bases when that made this product and it shows. This one is easily our second choice. The reviews are true, this product really nice.

They also make a stimulant free version for those who are looking to stay away from stimulants or can’t tolerate them very well. It contains many of the same ingredients like Forslean, Cayenne Pepper Extract, and 5-HTP. The stim-free version also contains Acetyl L-Carnitine which plays a key role in fat metabolism. It doesn’t contain caffeine or any other stimulants but it still rocks. Whether you go regular or stim-free you are getting a solid product. It is also a bit cheaper than the first two so that is something to consider.


  • Coupon code TL10 saves 10%
  • Made in the USA
  • 400mg of Green Tea Extract to increase metabolism
  • Cayenne Pepper Extract to burn fat
  • 5-HTP for appetite suppression
  • Made to increase energy and focus as well
  • Good customer reviews particularly on the effective appetite suppression
  • Stimulant free version also available


Any Negatives?

  • Only available online
  • Higher than average price but lower than the first two on the list.


PhysiqueSeries Fat Burner and Stim-Free Fat Burner are very solid products that use top ingredients and have good reviews online. They come in fourth place and is a great alternative to the first two products especially if you would like a stimulant free fat burner which neither of the first two is.

Website: – Use the coupon code TL10 to get 10% off.


5. SPORT Fat Burner by Performance Labs

SPORT Fat Burner by Performance labs

Next on our list of is SPORT Fat Burner by Performance Labs. This one is another nice fat burner with high-quality ingredients that has also received some nice reviews.

This one also has quality ingredients. SPORT Fat Burner features 250 mg of Forslean which is a fat burner ingredient that is getting a lot of buzz lately for its ability to decrease body fat and increase lean body mass. That is a plus. It also has the cayenne pepper, black pepper and HMB, caffeine and green bean extract to give your metabolism a boost.  It is a nice combination of fat burning ingredients that we really like and it doesn’t use caffeine. This one comes in at a solid fifth place.


  • 250 mg of Forskolin to increase metabolism and fat burning
  • Uses a generous 1000mg dose of HMB  to break down stored fat
  • Just one pill twice a day
  • Good reviews
  • No caffeine

Any Negatives?

  • Only available online
  • Also, premium priced


SPORT Fat Burner is another nice fat burner with good ingredients that are all natural. They use generous doses of effective ingredients that will help you break down stored fat and increase your metabolism.



Related: Best Fat Burning Supplements For Men


Wrapping things up

So, there you have the top five fat burners for women available on the market right now. We really like Leanbean as our top choice for women looking to burn fat quickly and effectively. They have the best ingredients and reviews and they earn our top spot. Instant Knockout is another solid choice that we have in second place.

Each of these products is going to have different dosing instructions, so be sure to read up on how to take each one properly in order to see optimal results.

And remember, no fat burner will be effective unless it is also paired with a proper diet plan and a good workout program. They aren’t magic pills but if you put in the work they can be a big help.

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