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Welcome to my review of the 13 best fat burners for women. 

After researching more than a dozen popular fat burners, I’ve concluded that PhenQ is the best on the market. 

As a Registered Dietitian, I’ve analyzed hundreds of supplements to determine what works and doesn’t. Finding the perfect supplement is not an easy task, especially when we’re talking about fat burners. 

I chose PhenQ because it’s a five-in-one weight loss supplement. It focuses on helping you burn fat, reduce cravings, improve energy levels, boost mood, and decrease fat accumulation. 

However, while PhenQ is my pick, everyone has different needs. That’s why I reviewed all of its competition as well. There might be an alternative here that sounds better to you. 

Keep reading to determine the top 13 fat burner supplements for women and how they might help you achieve your goals. 

The 3 Overall Best Fat Burners for Women

Before we dive into the list, I want to put the best of the best up front. The top three fat-burning supplements available are Instant Knockout, Leanbean, and PhenQ. Instant 

Knockout is a fat burner with high caffeine levels that can increase your energy and boost your metabolism. Leanbean is an option created for women to help reduce cravings and promote fat burning. 

But the top supplement, PhenQ, has a proprietary blend of ingredients that can do all of the things mentioned above, plus improving mood and reducing fat accumulation. 

The Best Fat Burners For Women

Starting at number thirteen and working our way back to the top 3 on our list, make sure to read each one to make sure it’s right for you!

best fat burners for women

13. Swolverine Therm 

Honourable Mention
Swolverine Therm Fat Burner
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Swolverine Therm is a fat-burning supplement created by Swolverine. 

Therm is a fat burner with 20 clinically-proven natural ingredients that can promote thermogenesis. 

Thermogenesis is when you consume ingredients that can increase your internal temperature. A higher temperature means that you burn more calories without doing anything extra.  

Here is the list of ingredients you can find in Therm: 

  • Vitamin B6
  • Iodine
  • Chromium
  • Guarana
  • Cocoa Extract 
  • Yerba Mate
  • Green Tea Leaf
  • Garcinia Cambogia
  • Chitosan
  • Gymnema Sylvestre
  • Banaba
  • Calcium Pyruvate
  • Apple Cider Vinegar
  • Grapefruit Powder
  • Coleus Forskohlii 
  • White Willow Bark Powder
  • Uva Ursi
  • Juniper Berry Powder
  • Buchu Leaf Powder
  • Cayenne Pepper

Therm can increase your energy levels thanks to its guarana, yerba mate, and green tea leaf. All these ingredients can help naturally increase your energy levels without crashing. 

In the end, this means that you are more likely to hit the gym (early in the morning or the afternoon) to help you reach your weight loss goals. 

Also, since it has Gymnema Sylvestre, apple cider vinegar, and chromium, it can help reduce cravings throughout the day. Overall, it can make staying within your caloric goals easier. 

Therm is ideal for women who want to increase their fat-burning properties without having a high stimulant dose. Also, it has a good price, so it’s ideal for those on a budget. 

Click here to visit their main website or buy the product.

Swolverine Therm Fat Burner Pros 

  • Naturally and clinically proven ingredients. 
  • Can increase thermogenesis. 
  • May boost your energy levels. 
  • Might reduce cravings. 
  • You only take 1-2 pills per day. 
  • Affordable. 

Swolverine Therm Fat Burner Cons

  • Not a lot of reviews to determine its efficacy. 
  • Low doses of certain ingredients (i.e., yerba mate). 
  • Extra ingredients that don’t provide weight loss benefits. 

12. INNO SUPPS Night Shred

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Inno Supps Night Shred Fat Burner and Natural Sleep Support
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11/28/2022 08:49 am GMT

Night Shreds by INNO SUPPS is the next best fat burner available. 

This US-based company offers a high-quality supplement with ingredients such as:

  • Magnesium
  • L-Carnitine 
  • GABA
  • Passionflower
  • Chamomile
  • Ashwagandha 
  • Valerian
  • CLA
  • Grains of paradise
  • 5-HTP
  • Melatonin
  • L-Tryptophan 

Sleep plays an important role in weight loss.

Poor sleep can lead to an increase in cravings and poor dietary choices. Night Shred helps promote a good night’s sleep by adding ingredients like chamomile, GABA, magnesium, valerian, and ashwagandha. 

Another important feature is the addition of L-carnitine. L-carnitine can help maximize fat burning even when you’re at rest.

Night Shred is a good pick for busy women with stressful lives. This supplement may help reduce stress (reducing emotional eating) and improve rest. The lack of stimulants is also ideal for stressed people who want to avoid increasing their anxiety.

Click here to visit their main website or buy the product.

INNO SUPPS Night Shred Pros

  • Uses clinically proven ingredients. 
  • Might reduce stress and promote relaxation. 
  • Can improve sleep. 
  • Third-party tested. 
  • Made in GMP and FDA-certified facilities. 
  • Affordable. 

INNO SUPPS Night Shred Cons 

  • Some ingredients don’t have listed doses. 
  • Some ingredients have low doses. 
  • Poor magnesium form. 

11. Oxyshred Thermogenic Fat Burner

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Oxyshred Thermogenic Fat Burner
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Next on our list is Oxyshred Thermogenic fat burner, a supplement from EPS labs. 

Oxyshred claims to have clinically-proven ingredients that can increase metabolism. A higher metabolism means you are likely to burn more calories without additional work. 

It contains a few proprietary blends made up of many ingredients:

  • Fat Burning Matrix: Acetyl L-carnitine HCl, Garcinia Cambogia fruit extract, CLA, grapefruit seed extract, raspberry ketones, Mangifera indica seed extract, bitter orange fruit extract, green coffee bean extract, olive leaf extract, guggul extract powder, and chromium picolinate. 
  • Immune Booster and Prebiotic Complex: L-glutamine, inulin fiber, and vitamin C. 
  • Mood Enhancer: L-tyrosine, taurine, caffeine anhydrous, and Huperzine A. 
  • Full Vitamin C Spectrum: Niacin, pantothenic acid, vitamin B6, vitamin B1, and vitamin B12. 

Oxyshred Thermogenic might help increase metabolism since it contains ingredients like raspberry ketones, acetyl-L-carnitine, and green bean coffee extract. It’s a possible solution if you’ve already changed to a very low-calorie diet and can’t reduce it even further. 

Due to its caffeine content, it can increase alertness. This may be preferable for busy people combating fatigue. More energy means burning more calories and being more likely to hit the gym. 

Oxyshred Thermogenic is for those women that want to burn fat but also need an energy boost. 

Click here to visit their main website or buy the product.

Oxyshred Thermogenic Fat Burner Pros

  • Contains some scientifically proven ingredients. 
  • Offers several flavors. 
  • It can increase energy levels. 
  • Might enhance mood. 
  • Expensive. 

Oxyshred Thermogenic Fat Burner Cons 

  • It has an unclear label due to its proprietary blend. 
  • Some ingredients don’t have enough research (i.e., olive leaf extract). 
  • Might produce side effects due to the caffeine content. 

10. Phoenix Stim-Free Fat Burner

Legion Phoenix Thermogenic Fat Burners
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For those that prefer a stim-free fat burner, Phoenix fat burner is the way to go. 

The supplement from Legion Athletics can boost mood, increase focus, and reduce appetite. Just to mention a few of their features. 

It provides ingredients like:

  • Vitamin B6
  • Vitamin B12 
  • Iodine 
  • Caralluma Fimbriata
  • Coleus forskohlii
  • Mucuna pruriens 
  • Griffonia simplicifolia
  • Black ginger
  • Grains of paradise
  • Laminaria japonica 
  • Magnesium stearate 

Changing to a lower-calorie diet can increase your cravings. Suddenly, food is all you can think about, and the snacking sneaks in to make up those calories your diet cut out. 

Caralluma Fimbriata, one of the components of Phoenix, can increase your fullness levels and reduce cravings. 

The supplement also has 5-HTP, which can help boost mood. A better mood means there might be a reduction in emotional eating. 

Phoenix is also an option for women who are sensitive to caffeine or want to take the supplement in the late afternoon or evening without affecting the quality of their sleep. 

Click here to visit their main website or buy the product.

Phoenix Stim-Free Fat Burner Pros

  • Contains some clinically proven ingredients. 
  • Made in FDA and GMP-certified facilities. 
  • Offers a refund policy. 
  • Might help burn more calories.
  • May reduce cravings. 
  • Transparent label. 
  • Stim-free
  • Affordable. 

Phoenix Stim-Free Fat Burner Cons 

  • You must take three capsules daily. 
  • Some ingredients don’t have enough scientific evidence. 
  • Mixed reviews. 

9. Hum Skinny Bird

Hum Skinny Bird Fat Burner
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HUM Skinny Bird is a popular fat burner created by HUM Nutrition. 

Skinny Bird has the following ingredients: 

  • 5-HTP
  • Green tea extract
  • Caralluma Fimbriata
  • Chromium 

Do you feel like your blood sugar affects how much you eat? Does your diet put you on an energetic roller coaster of highs and lows?

Unstable glucose levels might result in unstable energy levels and an increase in cravings. Skinny Bird has chromium, which can help regulate blood sugar levels to reduce cravings and improve energy. 

It also contains green tea extract, which can help increase energy and boost metabolism, allowing you to burn more calories. 

HUM Skinny Bird is a choice for women with high stress levels and emotional eating. 

Click here to visit their main website or buy the product.

HUM Skinny Bird Pros 

  • Contains natural ingredients. 
  • Can help reduce cravings. 
  • Might control sugar levels. 
  • May help boost mood. 
  • Might aid in weight loss. 

HUM Skinny Bird Cons 

  • Some ingredients have low doses. 
  • Expensive. 

8. Transparent Labs Fat Burner

Honourable Mention
Transparent Labs Fat Burner
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Now it’s time to look at Transparent Labs Fat Burner. 

Transparent Labs Fat Burner claims to help increase metabolism, reduce cravings, and increase energy levels. 

It contains ingredients such as:

  • Forslean
  • Green tea
  • 5-HTP
  • L-Tyrosine
  • L-Theanine
  • Caffeine anhydrous
  • White willow 
  • Cayenne pepper
  • Synephrine HCl

Maybe you’ve made all the right lifestyle changes but feel like your metabolism isn’t supporting your efforts. 

Whether it’s your age, hormones, too few calories, or something else, you can’t reach big goals without addressing a sluggish metabolism. 

Ingredients like white willow and caffeine can help increase metabolism. This results in burning more calories without having to decrease your caloric intake any further. 

Reducing calories too much (below the basal metabolic rate (BMR) can result in reduced metabolism and increased hunger. 

However, since it contains thermogenic ingredients, it can help burn more calories without starving. 

Transparent Labs Fat Burner is ideal for women who want to increase their fat burning throughout the day while getting an energy boost. 

Click here to visit their main website or buy the product.

Transparent Labs Fat Burner Pros

  • Contains scientifically proven ingredients. 
  • It can help reduce weight. 
  • May decrease cravings. 
  • Might increase energy levels. 
  • Transparent label. 

Transparent Labs Fat Burner Cons 

  • Might cause stomach discomfort. 
  • Contains caffeine. 

7. Zotrim

Zotrim is a Health Nutrition Unlimited supplement company that claims to help promote weight loss, reduce cravings, and improve focus. 

It contains ingredients such as:

  • Guarana seed extract 
  • Damiana leaf extract 
  • Yerba mate leaf extract 
  • Caffeine 
  • Vitamin B3
  • Vitamin B6 

Do you feel like you’re not giving your best during workouts? Some days, it’s all we can do just to show up. 

Improving energy and focus can allow you to give your best performance at the gym. Increased performance makes you more likely to have good muscle stimulus and helps you burn more calories. 

Zotrim has caffeine, yerba mate, and guarana extract to help increase energy levels and focus without giving you an energy crash. 

This supplement is for women that need an energy boost and help increase their focus while still getting metabolism-boosting ingredients. 

Click here to visit their main website or buy the product.

Zotrim Pros

  • Made with natural ingredients.
  • Low stimulant levels. 
  • Might increase energy and focus. 
  • Might aid in weight loss. 
  • Money-back guarantee. 

Zotrim Cons 

  • Not all ingredients have scientific research. 
  • You need to take six to nine pills per day. 
  • Some ingredients have low doses. 
  • Expensive. 

6. Powher Cut

Powher Cut is a fat burner from Ultimate Life Company, which is also the maker of Leanbean. 

Their custom blend of ingredients claims to help reduce cravings, boost energy levels, and increase fat burning. 

Notable ingredients in Powher include:

  • Natural caffeine
  • Chromium 
  • Glucomannan 
  • Selenium
  • Choline
  • Magnesium 

If you have kids, you know how many bugs they bring home from daycare, school, and more. Working in medical spaces or any crowded environment can expose you to more illness, too. 

Frequently getting sick can be one of the reasons why you are not reaching your weight loss goals. Since Powher has selenium, a powerful antioxidant, it can help reduce inflammation and boost immune function. 

A stronger immune system means you are more likely to spend exercising and meal prepping than spending time in bed recovering. 

Also, its natural caffeine content can help reduce cravings, increase energy, and help burn more calories. 

Powher is one option for women with constant cravings, low energy levels, and a struggling immune system. 

Click here to visit their main website or buy the product.

Powher Cut Pros

  • Made with natural ingredients. 
  • Can aid in weight loss. 
  • Might help reduce cravings. 
  • May help regulate glucose levels. 
  • May boost the immune system. 
  • Can help increase energy levels and focus. 

Powher Cut Cons 

  • Only available through their website. 
  • Doesn’t have any third-party reviews. 
  • Most ingredients have low doses. 
  • Need to take six pills per day. 
  • Expensive. 

5. Hourglass Fit 

Having reached the top five, we’re getting closer to getting the details on the best fat-burning supplement on the market. 

Number five on the list is Hourglass Fit, a fat-burning supplement from Roar Ambition. 

It contains herbs, vitamins, and other ingredients that can help aid in weight loss, improve mood, increase energy levels, and reduce cravings. 

In every bottle of Hourglass Fit, you get the following ingredients:

  • Glucomannan 
  • 5-HTP
  • Vitamin B2
  • Vitamin B6
  • Vitamin B12
  • Chromium
  • Zinc 
  • Capsimax
  • Bioperine 

If you want to try supplements but have sensitivities or fear side effects, you might want to try this.

According to the reviews, there seem to be no side effects when taking Hourglass Fit. Plus, since it doesn’t contain stimulants, you won’t get jitters, headaches, or insomnia. 

Also, as mentioned before, since it has Glucomannan, it can help reduce cravings since it increases your feeling of fullness. 

This makes managing portions a lot easier, and can even put you off that mid-afternoon junk food habit. 

Hourglass Fit is for women who want help regulating their mood, reducing cravings, and regulating glucose levels

Click here to visit their main website or buy the product.

Hourglass Fit Pros

  • Made with natural ingredients. 
  • Some ingredients have clinical doses. 
  • Might reduce hunger and cravings. 
  • Provides vitamins and minerals. 

Hourglass Fit Cons 

  • Need to take four capsules per day. 
  • Only available through their website. 
  • Expensive. 

4. Trimtone

Moving up the ladder, we have Trimtone, a fat-burning supplement from Health Nutrition Limited. 

It is a supplement that claims to help burn fat, reduce cravings, and boost metabolism. Even though it only contains five ingredients, they claim to be enough to help you reach your desired goals. 

Trimtone has the following ingredients:

  • Glucomannan 
  • Caffeine anhydrous 
  • Green coffee bean extract 
  • Green tea extract
  • Grains of paradise 

Between family, work, errands, exercise, and life in general, how tired are you?

Trimtone goes heavy on the energy boost since it contains caffeine, green coffee bean, and green tea extract. However, these come in moderate doses, so rest assured that you might get that energy jolt without having a nasty crash. 

Also, thanks to its Glucomannan content, it can help reduce cravings and support weight management. 

Trimtone is for women who mostly want an energy boost to help them achieve their goals. 

Click here to visit their main website or buy the product.

Trimtone Pros

  • Contains natural ingredients. 
  • Most ingredients have enough scientific research. 
  • Helps increase metabolism and reduce cravings. 
  • You only need one pill per day. 
  • Made in GMP-certified facilities. 

Trimtone Cons 

  • Contains stimulants. 
  • Some ingredients have low doses. 
  • Expensive. 

3. Instant Knockout Cut For Women

Runner Up Fat Burner For Women
Instant Knockout Unisex Weight Management Support
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Getting closer to the top, let’s talk about Instant Knockout Cut for women. This is another supplement from Roar Ambition. 

Instant Knockout contains ingredients that claim to boost metabolism and help reduce cravings to get you as shredded as possible. 

It contains ingredients such as: 

  • Caffeine anhydrous
  • Green tea extract 
  • Cayenne powder 
  • L-Theanine
  • Glucomannan
  • Piperine 
  • Vitamin B6
  • Vitamin B12
  • Vitamin D3

Are calories your main focus when losing weight? It’s a solid strategy, but crash dieting and cramming in tons of cardio doesn’t work for everyone.

Several factors can affect how many calories you burn. It all depends on your dieting history, age, weight, and stress (just to name a few). 

Instant Knockout has ingredients like caffeine, green tea extract, and cayenne pepper that can help increase your metabolism, allowing you to burn more calories. 

It can also reduce emotional eating thanks to L-Theanine, which, combined with Glucomannan, can help reduce hunger. 

Instant Knockout is ideal for women that want to get leaner, boost their energy, and increase their fat burning. 

Click here to visit their main website or buy the product.

Instant Knockout Cut For Women Pros

  • Has clinically-researched ingredients. 
  • High doses of caffeine. 
  • Might help reduce cravings. 
  • May help boost metabolism. 

Instant Knockout Cut For Women Cons 

  • You need to take four pills per day. 
  • Some ingredients have low doses. 
  • Not good for stimulant-sensitive. 
  • Expensive. 

2. Leanbean

Runner Up Fat Burner
LeanBean Fat Burner
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In the number two spot, we have Leanbean. This is another fat burner from the Ultimate Life Company. 

Leanbean contains 12 different ingredients for women to help reduce weight, decrease appetite, and boost metabolism. 

It provides ingredients like: 

  • Chromium picolinate 
  • Choline
  • Vitamin B6
  • Vitamin B12
  • Green coffee
  • Glucomannan
  • Zinc
  • Acai berry
  • Turmeric 
  • Piperine 
  • Garcinia cambogia 
  • Potassium chloride

It doesn’t just reduce cravings thanks to its Glucomannan and green coffee content. Since it contains potent antioxidants like turmeric and acai berry, it can help reduce inflammation and boost immune function. 

Also, it can help increase energy levels without giving you an energy crash due to its green tea content. 

Leanbean is ideal for women that want an energy boost but are sensitive to high stimulants and want to reduce their cravings and promote fat loss. 

Click here to visit their main website or buy the product.

Leanbean Pros

  • Made with natural ingredients. 
  • Might help reduce cravings. 
  • May help increase focus.
  • Can help you burn fat. 

Leanbean Cons 

  • Only available through their website. 
  • Not all ingredients have scientific evidence. 
  • You need to take six pills per day. 
  • Expensive. 

1. PhenQ 

Best Overall Potent Fat Burner
PhenQ Natural Weight Loss Supplement
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Now, let’s go more in-depth on our top choice for the best fat burner supplement for women: PhenQ. 

PhenQ is one of the most popular weight loss supplements available on the market. It has a five-part action plan to help promote fat loss. The supplement claims to help burn fat, reduce fat accumulation, decrease food cravings, boost energy levels, and increase mood. 

Its ingredients are:

  • Capsimax powder
  • Alpha-Lacys Reset
  • Piperine
  • Vitamin B3
  • Chromium picolinate
  • Caffeine 
  • Nopal cactus fiber
  • L-Carnitine fumarate
  • Calcium carbonate

You’ve tried everything you can to lose weight, but know the results could be better. A magic pill may not exist, but you want to cut to the chase and try a comprehensive, proven solution.

The combination of alpha-lacy reset and Capsimax in PhenQ helps increase thermogenesis, which allows the body to burn more fat. 

Additionally, chromium picolinate helps regulate sugar levels, and nopal cactus helps increase fullness levels, both of which can help reduce cravings. 

PhenQ can also boost energy levels thanks to Capsimax and caffeine. This can help you stay on track and motivated to make healthy eating choices and work out. 

On top of that, customer reviews are off the charts. Hundreds of before and after photos help make this supplement the first fat-loss product on the market. 

Click here to visit their main website or buy the product.

PhenQ Pros

  • Contains some well-researched ingredients. 
  • Good dose of caffeine. 
  • Can enhance metabolism. 
  • May improve energy. 
  • Might reduce appetite. 

PhenQ Cons 

  • Unclear label due to proprietary blend. 
  • Some ingredients have low doses. 
  • Contains artificial colors. 
  • Only available online. 

Top 3 Fat Burners for Women: A Comparison

Now, while PhenQ might be the best option on the market, remember that everyone can react differently to a supplement. 

For that reason, it’s always good to compare supplements to help determine the right one for you. 

The following table compares the main features of the top three supplements to help you make the best decision. 

FeaturePhenQLeanbeanInstant Knockout Cut
Supply cost$69.99$59.99$65
Price per serving$2.33$2.00$2.17
Money-back guaranteeYesYesNo
Subscription savingsYesYesYes
How many per day264
Fat Burning StrengthVery HighHighHigh

Fat Burners for Women: Product Buying Guide & Recommendations

There are hundreds of weight loss supplements. While these are the ones I like to recommend, everyone has different concerns, goals, starting points, and needs.

If you’re still not sure which one to try, here are the factors you should consider when buying a fat burner. 


Let’s start with value. 

Value is those extra things the company does to make the supplement worthwhile. This can be the number of doses in a bottle, free shipping, bulk savings, a money-back guarantee, and free items (meal plans, exercise plans, and free products). 


The FDA doesn’t regulate supplements. For that reason, it is important to have certifications that ensure the supplement’s quality standards. 

Check and see if the manufacturing processes have adequate certifications (like GMP or FDA-certified) or if they underwent third-party testing. 


fat burners ingredients

You need to know what you are going to add to your body. As a professional recommendation, choose those supplements with natural ingredients. This reduces the risk of side effects, even if it doesn’t eliminate them. 

Read the nutritional label thoroughly to research the ingredients you find. 

Hidden Proprietary Blends

Not all proprietary blends are bad. After all, PhenQ is the top supplement, and it has a proprietary blend. 

However, choosing one with enough reviews or scientific evidence can make it harder to determine whether it functions properly or not. You cannot establish if it has the correct dosage for the ingredient. 

Prefer those that have a clear label with every ingredient and dosage listed. 


No matter if it has the best quality ingredients, if it doesn’t come in the correct dosage, it won’t bring you the desired results. 

Make sure that the ingredients are within the recommended dosage according to scientifically proven sources. 


Customer reviews can help you determine if the supplement works or not. It can also tell you the taste, consistency, or possible side effects. 

The more informed you are about the supplement, the more awareness you have of what to expect. 


fat burners price

Supplements tend to be pricey, and fat burners are no exception. Depending on the brand, ingredients, manufacturing processes, and doses, the price of the supplement might vary. 

Create a budget to check the options available. Analyze the price per serving to help you determine if it’s worth purchasing. 

How does a fat burner product work? 

We’ve come a long way talking about fat burners. However, you might be wondering how exactly they work. How can you lose weight when you take a supplement?

There are several mechanisms that help promote weight loss. 

Here are just a few ways fat burners can promote fat loss. 

May Help Reduce Appetite

Fat burners can help reduce appetite by increasing fullness levels. In most cases, this is due to fiber. 

Fiber is a carbohydrate that the body cannot digest. Since it takes longer in the stomach, it increases fullness levels. So, since you are feeling fuller, your appetite also reduces. 

May Help Control Cravings

The same principle we saw on appetite reduction applies to a reduction in cravings. When you feel fuller, there is a decrease in ghrelin (hunger hormone). 

Also, unstable sugar levels can lead to more energy imbalances that lead to more cravings. When sugar is stable, it leads to healthy, sustained energy levels and a reduction in cravings

Aid In Fat Oxidation

Fat oxidation is the process where the body burns fat and uses it as an energy source. 

Diet and exercise can promote fat oxidation, but other ingredients you obtain in fat burners can also increase fat thermogenesis. 

They work by increasing the body’s internal temperature. Ultimately, this leads to the body burning more calories and fat. 

May Boost Metabolic Rate

The basal metabolic rate (BMR) is how many calories your body needs to survive. The higher the BMR, the more calories the body burns. 

There are some factors that affect BMR, such as age, weight, stress, and dieting history. Some ingredients can make the metabolism work more efficiently and faster. 

This can result in the body burning more calories

Most Effective Ingredients in Fat Burners

There is an endless list of ingredients you can find in fat burners. However, not all of them have enough research to back up their claims, or they just don’t work. 

The best ingredients have enough scientific research and can help you obtain any of the benefits described above (reduce appetite, increase fat thermogenesis, boost metabolic rate, and decrease cravings). 

There are also relevant benefits other ingredients provide, such as reducing inflammation, boosting the immune system, or promoting good gut health. However, the ones that target thermogenesis and appetite are more important.

Here is a list of the top ingredients you can commonly find in fat burners. All have enough research to help back up their claims. 


Caffeine can help boost energy and increase fat thermogenesis. It can help with motivation to work out and burn more calories throughout the day.  

Green Tea Extract

Green tea extract can provide some caffeine to increase your alertness but won’t cause any trouble to those who are caffeine sensitive. It also can help improve fat-burning processes. 


Glucomannan is a fiber that can increase fullness levels, making you less hungry throughout the day and avoiding any cravings. 

Chromium Picolinate 

As mentioned earlier, more stable glucose levels lead to more stable energy and fewer cravings. Chromium can help stabilize glucose levels. 


Finally, emotional eating plays a big part in weight loss. An ingredient like 5-HTP can improve mood, helping you manage cravings and emotional eating. 

Benefits of Using Fat Burner Products

There are several key benefits of using fat burners. Remember that diet and exercise will play a crucial role in weight loss. Fat burners are intended to give you an additional boost. 

Here are some of the benefits of using a fat burner. 

Suppresses Appetite

fat burners benefits

If you are constantly hungry throughout the day, it might lead to more snacking and larger portion sizes. You need a caloric deficit (eating fewer calories than the body needs) to lose weight. 

Fat burners can help increase fullness levels, reduce hunger, and help you stay within your daily calories. 

Aid in Weight Loss

Thanks to a reduction in hunger and a decrease in cravings, you are more likely to reach a caloric deficit, which is the whole point of weight loss. 

Additionally, there are some ingredients that can promote fat burning, which helps the body burn more calories without doing anything additional. 

Increase Energy & Focus

fat burners features

Finally, when you don’t have enough energy or lack focus, it is more difficult to hit the gym or make wise nutritional choices. 

After all, when you are tired, you crave simple carbs (sweets, white bread, and cookies) since they give you a fast (but short) energy boost. 

Some fat burners can give you an energy boost and increase your focus to make it easier to keep up with your meal plan and exercise. 

What are the side effects of taking fat burners?

Even though supplements might bring you a lot of benefits, they might be ingredients you are not used to having, or at least in large quantities. 

For that reason, there is always the risk of getting side effects. 

Supplements that contain caffeine are more likely to give you headaches, jitters, insomnia, and heart palpitations. 

Also, those that contain fibers or probiotics might cause digestive issues like stomach cramps, bloating, and gas. 

Finally, while it is very uncommon, some ingredients might cause an allergic reaction. If you have any allergies, clear supplements with your doctor first.  


We’ve made it to the end of this article on the best fat burners for women. 

There are some great options for you to consider. However, the top three are Instant Knockout, Leanbean, and PhenQ. 

PhenQ covers more bases than the others. Currently the best fat-burning supplement available in the market, it helps increase fat burning, reduce fat accumulation, decrease cravings, and boost mood. 

Thanks to its clinically researched ingredients, thousands of people support the claims the company makes. 

If you are following a meal and exercise plan but are still not getting the desired results, see if PhenQ adds that extra boost you might need. 

Which of the fat burners we discussed today seem most appealing to you? If you want to try PhenQ, visit their website to make the first purchase. 

Frequently Asked Questions

Do fat burners help lose belly fat?

Yes, fat burners can help increase thermogenesis which is when your body can burn fat. However, it must be accompanied by good nutrition and exercise.

What happens when you stop taking fat burners?

If you maintain good eating habits and exercise, nothing should happen. As long as you have healthy habits, you can sustain weight loss. You can resume the fat burner or talk to your doctor about it if you have more cravings. 

Are fat burner pills safe?

Yes, fat burner pills are safe, but it depends on the ingredients and the doses. Make sure to read the nutrition label to ensure it’s the right option for you. 

Also, before taking it, ask your doctor if it won’t interact with any medication you might be taking. 

How long do fat burners take to work?

It might take a couple of weeks before you notice any results. However, when it comes to reduced appetite and increased energy levels, you might experience the effects 1-2 hours after you first take it. 

Will fat burners work without exercise?

Yes, they might work without exercise up to a certain extent. They must be accompanied by exercise and nutrition to have long-lasting results. 

How long should you take fat burners?

Take them for one or two months. Give yourself a break, and then you can start taking them again. 

When should I take fat burners?

It depends on the brand. Typically you take it 30-60 minutes before each meal to help increase your fullness levels and promote fat-burning properties. 

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