It Works Fat Fighter Review – 12 Facts You Need to Know

It Works Fat Fighter Review – 12 Facts You Need to Know
It Works Fat Fighter Review – 12 Facts You Need to Know

The supplement claims to limit the absorption of carb and fats by the body. is reader-supported, so if you'll make a purchase using any of our affiliate links, we may earn commissions at no additional costs to you.

Fat Fighter by It Works! reputed as “carbohydrates and dietary fat blocker” that allows the consumers to continue to promote weight loss while enjoying the delicious food. The product page on the official website states that “Fat Fighter will absorb some of the fat and carbohydrates from your food so that your body doesn’t!” But It Works! doesn't provide any specific guidance regarding the amount of fats and carbs that a person can consume while continue using this alleged “Advanced Formula”.

To understand the science behind, our research team deeply analyzed its ingredients and claims in correlation to clinical studies. Additionally, we looked for the side effects associated with the ingredients to see if it's safe for consumers and then we summarised all the findings into a well-defined review to show you the real image of the product so you'd make a better decision if this is suitable for you or you should try some better alternative.

Let's see what we discovered…

What is It Works Fat Fighter?

Fat Fighter was developed by It Works as a specialized “Carb Inhibitor”. The product is specifically designed with an idea to help people in promoting weight loss by limiting the absorption of carbohydrates and fat by your body. The Fat Fighter supplement also claims to improve your digestive system, optimize cholesterol levels and increase metabolic rate.

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It Works Fat Fighter Claims

  • Blocks the consumption of fats and carbs from the meal
  • Regulates blood sugar level and reduces craving
  • Doesn't contain shellfish
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It Works Fat Fighter Ingredients Analysis

It Works Fat Fighter contains the list of ingredients, which include:

  • Chromium 150 mcg
  • NeOpuntia (cactus leaf) 500mg

There is a combination of eight ingredients, which is a proprietary blend that weighs 510 mg. The ingredient included in this blend are as follows:

  • Garcinia Cambogia Fruit Extract
  • Green Tea Leaf Extract
  • Phaseolamin
  • Bitter Melon Fruit Extract
  • Banaba Leaf Extract
  • Gymnema Sylvestre Leaf Extract
  • Wheat Amylase Inhibitor
  • Vanadium

Other ingredients added to this formula, include dicalcium phosphate, microcrystalline cellulose, croscarmellose sodium, stearic acid, magnesium stearate, silica and film coat.

Garcinia Cambogia Fruit Extract

Garcinia Cambogia is primarily marked as a popular way to lose weight without additional efforts. In fact, some supplements also advertised this by claiming as a way to lose weight loss with no additional exercise and diet.

it has been studied for weight loss, but no recent reliable studies support its effectiveness for weight loss. (1, 2, 3).

According to NIH, in one study, people were given garcinia cambogia extract or soy leaf extract over placebo. After 10 weeks, as a result, there was no difference in weight loss or cholesterol level.

Green Tea Leaf Extract

Green Tea has recently been used in traditional Chinese medicines for the treatment of various illness such as headache and wound-healing. Recently, it's thought to have a link with weight loss due to its rich nutritional and antioxidant properties. But, do these claimed are backed up scientific studies?

A study published in the International Journal of Obesity found that green tea supplements, containing catechins of caffeine have a little but positive impact on weight loss.

Another study on green tea extract investigated its stimulation on overweight or obese people. While there was a positive impact of green tea extract on weight loss but there again it has no significant results.

Medical News Today mentions that green tea extract has an impact on weight loss but its significance is very small. You won't consider this as much effective just like other methods of weight loss.

Bitter Melon Fruit Extract

Also known as bitter gourd, this is found to be associated with several health benefits. It may also have weight loss benefits as it's low in calorie and high in fiber.

Some researches show that it may have a beneficial effect on fat burning and weight loss. One study on rats on a high fiber food found that bitter melon fruit helped to decrease body weight loss as compared placebo.

It's important to know that studies on weight loss with bitter melon, performed with high-dose bitter supplements. Its impact is still unclear if it would have the same effect if taken through as a part of regular diet.

Gymnema Sylvestre Leaf Extract

Gymnema Sylvestre is a woody climbing shrub, native to the tropical forest on India and Africa. It has been used long for the treatment of various ailments such as diabetes, malaria and snakebites (4).

Studies have shown that it may have an impact on weight loss in animals and humans. In one study, 60 moderately-obese people found a 5-6% reduction in body weight and less hunger for food by taking Gymnema Sylvestre.

It may help in reducing the hunger by forcing the fewer calories intake which may ultimately lead to a reduction in body weight.

Wheat Amylase Inhibitor

Also known as “starch blockers” because it contains substances that may prevent the absorption of dietary starches by your body.

It's claimed to be useful for weight loss purposes but Univerity of Michigan mentions that they didn't find it effective for blocking the absorption of carbohydrates, however, its higher concentration may help you with reduced absorption of carbohydrates in humans.

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Does Fat Fighter Really Help in Losing Weight?

It's good to see that there are some natural ingredients in Fat Fighter but when it comes to losing weight, among the variety of ingredients, only one found to be backed up by scientific research but you may not get significant results with it.

It contains Amylase Inhibitor by considering this to be effective for limiting the carbohydrate intake but this claim also isn't backed up science and research shows that it has no impact on blocking the carbohydrates, higher concentration may have a little significance.

The product found to have numerous negative reviews and customers claim that “it doesn't work”. While reviewing its rating on Amazon, we found that it has ‘1 star out of 5'.

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It Works Rating on BBB (Better Business Bureau)

The company, It Works has a very disappointed C+ rating on Better Business Bureau (BBB). The reason for such disappointed rating is their failure in satisfying the customers, there are 400+ complaints by customers and reviews negative due to the failure of their product in providing the quality results as they claimed about their products. Here is what BBB mentions about It Works:

BBB has received a pattern of complaints from consumers alleging that after trying to cancel with the business, they continue to receive additional products. Consumers also state that they have found additional charges being taken that the business has not informed them would be occurring.
Better Business Bureau
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It Works Fat Fighter Potential Side Effects

The official website didn't mention any side effect associated with it. But based on ingredients, we compiled a list of side effects that you may experience by using it:

  • Nervousness
  • Restlessness
  • Constipation
  • Bloated stomach aches
  • Dizziness
  • Dry mouth
  • Rapid heartbeat
  • Vomiting
  • Indigestion
  • Diarrhea
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How to Take Fat Fighter

According to the manufacturer, take 2 capsules 30 to 60 minutes after your largest meal or snacks with high fat. If you're taking any other medication or supplements then must keep the difference of 2 hours between Fat Fighter and other medication. The manufacturer also advised drinking at least 8 glasses of water on a daily basis while using Fat Fighter.

You can take up to 6 capsules on a daily basis but if you take this maximum dosage then your one supply will last only for 10 days.

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Warnings for It Works Fat Fighter Users

  • People under 18 can't use this product
  • Pregnant or nursing women should avoid using this product
  • Due to interacting properties, Fat Fighter shouldn't be taken in combination with other medication, instead, keep the difference of 2 hours after taking Fat Fighter pills to avoid nasty reactions.
  • Must consult your doctor or physician first before incorporating Fat Fighter in your daily routine
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Customers Reviews

Numerous reviews found regarding It Works Fat Fighter that confirms its reality by actual customers. Here are some of them:

Another promising product that did nothing.
Marie F
Made my husband's blood pressure skyrocket!
Didn't see any change.
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Where to Buy It Works Fat Fighter

During our research, we found that It Works Fat Fighter can be purchased directly from their official website. However, it can also be purchased directly from Amazon. One bottle of Fat Fighter contains 60 capsules which are a supply of 1 month if you take 2 capsules per day but if you take the maximum dose of 6 capsules then it will last for 10 days only.

No discount packages found about this product so if you take 1 bottle or make a bulk purchase, you need to pay the full price.

  • One Bottle – $42 + S&H

Money Back Guarantee

According to the official website, It Works Fat Fighter comes with 30 days money guarantee. So, in case you don't like the product, just send back your unused bottles within 30 days and get your refund.

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It Works Fat Fighter Alternative – Our Recommendation

Fat Fighter contains a variety of ingredients that may help you with elevated energy level but when it comes to losing weight, the supplement isn't found to be effective, nor clinical studies support its claim to promote fat loss. Numerous negative reviews found regarding this product and the company has a very disappointing C+ rating on BBB due to failure to satisfy customers. So, you might want to try out a better alternative!

Among the best products available in the market, PhenQ met our satisfaction. The reason for our satisfaction is its remarkable results in bodyweight reduction with clinically proven ingredients and excellent money-back guarantee.

The supplement contains clinically proven ingredients that not only help you with better weight loss management but also provide various other health benefits such as improved digestive system, optimized cholesterol level and regulated blood sugar level.

The product maker offers 3 discount packages with free shipping around the world. Unlike Fat Fighter, PhenQ comes with 60 days money-back guarantee so either you get your desired body results or your hard-earned money back!

To understand, check out the comparison of both supplements and decide yourself which one is the best fit for your needs.

Fat Fighter vs PhenQ
Scientifically Proven Ingredients
Side Effects Free
Positive Customer Reviews
24/7 Customer Support
Money-Back Guarantee
Free Shipping
Worldwide Availability


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So, ladies and gentle we need your attention, by taking everything into account regarding this product, we've come with a decision that Fat Fighter may not help you in hitting your desired weight loss. The company disappointed rating on BBB and negative reviews are also our concerns regarding this product. So, it would be a great choice to select a better alternative for your weight loss goals.

Among the best products available in the market, PhenQ is on an edge. It ensures to give you all the weight loss benefits in addition to the improved digestive system and overall health. It works for people of all age types so you don't need to worry if you are beginner or advanced level user, you can just incorporate in your daily routine and begin getting in shape.

It comes with 60 days money-back guarantee, this takes the risk off your shoulder. If you're curious to know more about it then must check out our in-depth review.

Emily Stewart Administrator
Emily Stewart is a clinical psychologist who understands the importance of the well-being of an individual on an external and internal level. She believes in communicating the truth as much as possible and through her written skills, gives her the knowledge to inform others on an unbiased basis to make an impact.
Emily Stewart Administrator
Emily Stewart is a clinical psychologist who understands the importance of the well-being of an individual on an external and internal level. She believes in communicating the truth as much as possible and through her written skills, gives her the knowledge to inform others on an unbiased basis to make an impact.
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6.1 Total Score
Not Recommended!

The supplement contains ingredients which aren't backed up science. The manufacturer has a very disappointed rating on BBB. The supplement comes with only 30 days money back guarantee and doesn't offer free shipping and discount packages. Alternatively, you might want to try out our No. 1 Diet Pill that offers all the benefits and comes with 60 days money-back guarantee.

  • Elevated energy Levels
  • Contains a variety of natural ingredients
  • No clinical study supports the efficacy of the product
  • Contains ingredients which are associated with a wide range of side effects
  • No scientific study supports the claims of the manufacturer
  • Very disappointed C+ rating on BBB
  • Numerous negative customers reviews
  • Only 30 days money back guarantee
  • No Free Shipping
  • No discount packages
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