Alexia Clark - the face of the best fat burners for women
Home » Best Fat Burners for Women: Our Team’s Top 6 Picks

Best Fat Burners for Women: Our Team’s Top 6 Picks

This article contains affiliate links. Learn more here.

Losing weight as a woman is hard work and it’s often down to genetics. Women tend to have at least 6 to 11 percent more body fat than men and alongside less muscle, therefore have a hard time burning it off.

Studies also show estrogen reduces a woman’s ability to burn energy after eating, resulting in more fat being stored around the body [source 1].

That’s why fat burners are becoming increasingly popular for women looking for a little extra help to achieve their weight loss goals.

Fat burner supplements deliver a range of ingredients to help support a healthy lifestyle and fitness plan to boost fat loss. When taken alongside a healthy lifestyle, fat burners work to:

  • Heighten energy and focus levels
  • Break down fat stores
  • Reduce hunger
  • Uncover muscle

It’s always important to remember a healthy diet and solid exercise program should be your basis before even considering a fat burner supplement. They’re not a miracle pill, however there is evidence that the ingredients they contain – from plant extracts to natural antioxidants – do have some fat burning effects. 

Fat burners for women come in a variety of different forms – some with stimulants and added vitamins and some without – so each one will work for you a little differently.

With so many products claiming to be the best, you want to be sure you’re making the right choice. We’ve scoured the internet to find the top ones available and picked the 5 best fat burners for women.

Hourglass Fit

⦁ By Roar Ambition

⦁ Stim-free, gentle for daily use
⦁ Made specifically for women
⦁ Works to block hunger and boost mood
⦁ Powerful, fat burning ingredients
⦁ Website:

Instant Knockout

⦁ By Roar Ambition

⦁ All-natural with no fillers
⦁ Endorsed by MMA athletes and trainers
⦁ Bulk-buy deals
⦁ Muscle protecting for toning
⦁ May help burn fat as part of a healthy lifestyle

Burn Lab Pro

⦁ By Roar Ambition

⦁ 100% Transparent
⦁ Stim-free
⦁ May help maintain lean muscle
⦁ Natural and thoroughly researched
⦁ Website:

Hunter Burn

⦁ By Roar Ambition

⦁ May help burn fat and build muscle
⦁ Natural, premium formula
⦁ Potent ingredient dosages
⦁ Curbs hunger well

What is a Fat Burner?

Fat burners are a type of food supplement that often come in capsule or pill form. They usually have natural ingredients like vitamins, minerals, and herbal extracts.

The ingredients within fat burners have been researched for their effect on the way your body loses weight. Some target fat cells, helping the body break them down into useable fuel. Others trigger your metabolism to increase calorie burn through thermogenesis – raising your body’s temperature to help your body burn extra calories through the day.

Fat burners often help to curb hunger cravings, so you can stay in the zone on your lower calorie diet. They also contain compounds that work to boost energy levels and help you smash your workouts.

Although many female focused fat burners are often marketed as miracle pills that will transform your body, this is far from the truth. A good quality fat burner will only make the weight loss journey an easier and more enjoyable process.

Why take a Fat Burner?

For some women, fat burners may be a missing link they need to complete their weight loss goals and refine their figures.

Whether you have those last few pounds to lose, need something to eliminate food cravings or want an extra energy injection to feel motivated for a workout, a fat burner could be key to enhancing your fat loss efforts and getting results faster. But, they’ll only work if a proper diet and exercise regime is in place.

They help to support your body’s natural ability to burn fat. This can be a common misconstruction about fat burning supplements, but the key word here is ‘supplement’.

Best Fat Burner ingredients

These are some of the most common and well-researched ingredients in fat burners.

Green tea extract

Green tea is very popular as a herbal drink and targets fat loss in multiple ways. It’s packed with antioxidants which are thought to support weight loss. A key antioxidant found in green tea is Epigallocatechin – aka EGCG. This catechin is said to stimulate thermogenesis, improving the metabolism and encouraging calorie burn during exercise and even at rest [study1].

Cayenne pepper

Cayenne pepper is full of capsaicin, a bioactive alkaloid that works to raise body temperature, making it work harder to regulate back to baseline levels. This results in higher calorie burn, leading to better fat loss [study2]. What’s more, cayenne also acts as an appetite suppressant which may help to reduce your snacking habits [study3].


Glucomannan is a soluble dietary fiber which can help you stay in a calorie deficit. When it enters your stomach, it absorbs water and promotes satiation (the feeling of fullness) [study 4]. Hunger is a huge challenge for women on a weight loss plans, so feeling fuller for longer should be the key to helping you stick to your calorie goals. Glucomannan is a proven appetite suppressant which has also been recognized by the FDA.


One of the core ingredients found in most fat burners, this highly regarded stimulant works to speed up the metabolic rate for increased calorie burn [study 5]. With an improved metabolic rate, you’ll burn through calories easier and ultimately lose weight. Caffeine is also an energy enhancer, meaning it can provide you a burst of energy and better focus. This is something to watch out for – especially in female focused fat burners since women are more sensitive to the side effects of caffeine. Some research also suggests caffeine can help fat break down by stimulating the nervous system [study 6].


Chromium is a trace mineral often included in fat burners to aid appetite suppression. It’s thought to regulate your blood sugar levels which may stop you from gaining more fat. Research has shown that the inclusion of chromium in your diet can reduce appetite and food cravings too, so you can stay on track with your diet [source 7].

Advantages to Using a Fat Burner

The role of a fat burner is to reinforce the effects of your exercise and diet by delivering nutrients needed to support natural fat loss. Benefits of taking a fat burner include:

  • Less food cravings – Fat burners generally contain natural appetite suppressants which work to eliminate hunger and unnecessary calories from your nutrition.
  • Improved metabolism – A good-quality fat burning supplement packed with thermogenic compounds should ramp up your metabolism so you naturally use up more energy day-to-day.
  • Higher motivation – Reducing calories can lead to fatigue and make you feel sluggish, deterring you from exercising. Most fat burners include gentle amounts of stimulants or beneficial vitamins to support energy levels and help you maintain your physical activity levels.
  • Increased fat oxidation – Some fat burners work to boost fat breakdown. They contain certain compounds that are shown to enhance fat cell mobilization which is the process of breaking down fat cells from adipose (fat) tissue into fuel, ready to be burned for energy.

Our Ranking Criteria

These top 5 fat burners for women have been reviewed under our tried and tested criteria.

There is plenty of scientific evidence online on the ingredients that these fat burners use, which makes our job of reviewing them easier. Note that we didn’t test these supplements ourselves; instead, we compared their ingredients and dosages with the available scientific evidence. We also looked at other people’s testimonials. This has given us a good picture of how it should work for most people.

We go into more depth in our individual reviews on this website, but to summarize what we’re looking for:

  • The formula – Looking at not only the ingredients, but the doses too.
  • Price – Ensuring the supplement offers good value for money.
  • Testimonials – What do other customers think? It needs to have positive feedback from users.
  • Trust – We want to be sure these products are completely risk-free and made by a reputable company, since you’ll be taking these daily.
  • The Manufacturer – And the brand authority
  • Where to Buy – We’ll direct you to these products’ websites, so you can learn more about them, and purchase if you’re interested in giving them a try. We have affiliate links to these products in this article, which means if you make a purchase through one of these links, we may earn a commission. Although we’re affiliated with these companies, we’re not sponsored by them; we independently decide which products we’ll feature on our lists.

The Top 5 Fat Burners for Women

Here, we list our top choice fat burners for women available on the market right now.

1. Hourglass Fit by Roar Ambition

Made specifically for the female body, Hourglass Fit offers a natural formula for women looking to achieve new body goals and a whole new level of confidence. The stim-free blend targets every aspect involved in shedding fat – from suppressing food cravings, how your body processes food and the way your body burns calories to heightening mood and ensuring you have a steady flow of energy when you’re on a reduced-calorie diet.

The formula is made up of clean, safe nutrients that would be a useful addition to any female fitness regime. The creators say it’s designed to provide a boost alongside a good nutrition plan and exercise program to amplify fat loss results. It’s free from stimulants, gluten, soy and wheat, with no artificial colors, preservatives, or proprietary blends too.


A blend of natural nutrients comes together to form Hourglass Fit and works in harmony with your body for daily use. Its most notable ingredients for women include glucomannan and 5-HTP – two of the most powerful appetite suppressants available. Here are its main inclusions:

  • Vitamin B6 – 1.7mg
  • Glucomannan (Konjac Root) – 3,000mg
  • Cayenne Pepper Extract – 100mg
  • Chromium – 125ug
  • 5-HTP – 150mg


Hourglass Fit is loved by many women all over the world. They love it for its gentle formula and beneficial vitamins which may help support overall female well-being.

Vicki Hourglass Testimonial

“I began taking Hourglass Fit alongside my regular gym routine. Within two weeks I was noticing a difference in how toned I was looking. It definitely jumpstarted my metabolism, as I didn’t massively change my lifestyle, yet saw the results I was looking for – I’ve lost 15 lbs already! And because it’s 100% natural, it means I can take it worry-free.” – Vicki, UK

Nicole Hourglass Testimonial

“Since I started taking Hourglass Fit, I’ve felt completely in control. I’m fuller and more satisfied after meals, and I find it so much easier to say no to treats (finally!). I’ve managed to stick to my healthy diet (and dropped 8lb already) even through my period, which has always been when I go off track!!” – Nicole, USA


  • Made for women
  • Supports fat loss alongside a healthy diet and exercise regime
  • 100% natural ingredient mix
  • Potent appetite suppressants
  • No stimulants
  • Vegan friendly


  • Only available direct from the manufacturer

Want to give it a try? Hourglass Fit is available to buy direct on the official website

>Click Here to Buy Now<

2. Instant Knockout by Roar Ambition

Coming in a very close second place, Instant Knockout is a premium fat burner made by the same specialist supplement company that makes Hourglass Fit – Roar Ambition.

Instant Knockout boasts hundreds of positive testimonials by women on social media, forums and the official site. The fat burner is designed to help you shred fat faster, curb food cravings and replace any energy lost on a calorie-controlled diet to see real results.

Instant Knockout uses a mix of the cleanest, natural, and most effective ingredients you’ll ever see in a fat burner. 10 natural ingredients come together to support appetite suppression, higher energy levels, thermogenesis and muscle preservation.

When paired with a healthy diet and training regime, Instant Knockout should help any woman achieve her body goals.


Inside Instant Knockout, you’ll find many of our recommended ingredients for fat loss. While there is caffeine in the mix, you can see the exact amount through the transparent ingredients label – and as such, can alter your caffeine intake to make sure you’re not overdoing it. The glucomannan content is particularly useful for women who struggle with hunger pangs. The best compounds in the mix are:

  • Green Tea Extract (500mg)
  • Cayenne Pepper (100mg)
  • Glucomannan (1800mg)
  • Caffeine Anhydrous (300mg)
  • Zinc (10mg)


Instant Knockout is praised by many women looking for safe but effective fat loss. Online testimonials show it’s suitable for men and women, as well as athletes and regular gymgoers.

“I have tried many other supplements to aide me in my weight loss journey and nothing has even been comparable to what Instant Knock Out can do!” – Chelsea, USA

“I tried different types of fat burners, meal replacement shakes and nothing worked. Then my partner, who was cutting at the time, found the instant knockout website.

He ordered it for himself and the weight was dropping off him so I thought I would give it a try, and it is the best thing I could have done” – Katie, UK


  • Natural, transparent formula
  • Endorsed by pro athletes
  • Based on clinical evidence
  • Zero proprietary blends
  • Appetite suppressing formula
  • Vegan friendly


  • Only available direct
  • The caffeine dose isn’t ideal if you’re very sensitive to it

Want to know more? Instant Knockout is available to buy direct on the official website

>Click Here to Buy Now<

3. Burn Lab Pro by Opti-Nutra

The creators of Burn Lab Pro claim it can boost weight loss by speeding up your metabolism, supporting muscle development and increasing the results of fasted cardio training.

When used in combination with training, you should burn more calories throughout the day, even after you’ve finished training. It’s a completely stimulant-free formula, which we know many women prefer, as they tend be much more sensitive to caffeine than men.

However, while it may excel in terms of raising calorie burn and providing you with enough energy, one major drawback is the fact there is no glucomannan in the mix – a fibrous appetite suppressant. This ingredient is something we know is helpful in a fat burner for women.


Burn Lab Pro contains a collection of well-studied thermogenic compounds to heighten fat loss and increase your workout potential. Here are some of its best ingredients:

  • Cayenne Pepper Extract (75mg)
  • Coleus Forskohlii (as Forslean) (375mg)
  • HMB (1,500mg)
  • NutriGenesis GTF Chromium (90mcg)
  • BioPerine Black Pepper Extract (3.75mg)


Because Burn Lab Pro is such a new product, there is not much available regarding customer reviews online. Burn Lab Pro is also only available direct on the official website which makes it difficult to find customer reviews on other impartial sites like Amazon.


  • No caffeine
  • Preserves lean muscle while burning extra fat
  • All natural, transparent ingredients label
  • Scientifically backed formula
  • Vegan friendly capsules


  • Slightly expensive
  • Would benefit from some added vitamins
  • No stimulants which could be a downside if you prefer a ‘kick’

Interested? Burn Lab Pro is available to buy direct on the official website

>Click Here to Buy Now<

5. Hunter Burn by Roar Ambition

Marketed toward go-getters, Hunter Burn is perfect for those who spend their time balancing a high-pressure job, a busy family and social life plus a demanding fitness routine.

A potent blend of ingredients come together to provide a “premium performance”, to help you burn fat, without losing muscle. It should also help to curb hunger, power you through a lower calorie diet and help you keep your workouts strong with better energy levels.

Although it’s marketed towards men, there are some highly effective ingredients in the mix suitable for women. What’s more, some of them are at the most generous dosages we’ve seen.

Hunter Burn is a high-dosed fat burner designed to maximize your results. While it’s pricy, it makes no compromises in any department, including delivering a massive 180 capsules per bottle.


Hunter Burn boasts a natural active ingredient profile which works to enhance metabolic fat burning and curb food cravings with a generous dose of appetite suppressants. You can tell by the ingredients list that this is a quality product. Although there is no added caffeine, you should be aware of the small amount of caffeine that may be provided by the matcha green tea. Here are some of its best inclusions:

  • Matcha Green Tea (200mg)
  • Cayenne Pepper (125mg)
  • L-Theanine (200mg)
  • White kidney bean (500mg)
  • Glucomannan (3000mg)


It’s not hard to find testimonials from men who have benefited from the power of Hunter Burn however we haven’t seen any reviews from women, even though the creators insist Hunter Burn is suitable for both.


  • No proprietary blends or synthetic ingredients
  • Completely natural, premium blend
  • Innovative combination of ingredients
  • Higher serving sizes
  • Manufactured in cGMP- and FDA-approved facilities


  • More expensive than most fat burners – but premium product
  • You can only buy it direct
  • Made for men

Is Hunter Burn for you? It’s available to buy direct on the official website

>Click Here to Buy Now<

Conclusion to Best Fat Burners for Women

That wraps up our guide to the best fat burners for women. We recommend getting your lifestyle on track before contemplating a fat-burning supplement. Because, as you might have guessed, there’s no ‘magic pill’ when it comes to fat loss.

Get on track with a healthy calorie deficit, increase your protein intake, exercise more, and ensure you are getting around 7-9 hours of sleep a night to get the best results alongside your fat burner.

In terms of the ones we rate the highest, Hourglass Fit is up there as one of the best since it’s specifically designed for women. It’s stim-free, gentle for daily use, and will ensure you avoid any of the jitteriness commonly associated with caffeine-packed supplements. Instant Knockout is sure to give you more of a kick if you need it.

If you’re following a healthy diet and exercising regularly, then any of the options on this list should help you excel and achieve your weight loss goals.

This article contains affiliate links. Learn more here.

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *