5 Best Metabolism Booster Pills To Speed Up Metabolism In 2022

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Weight maintenance is a real struggle for many people, leading to issues like obesity. Also, it can be expensive if you want to lose weight with diet pills.

The good news is that there are plenty of supplements that can help your body’s metabolism speed up by boosting the basal metabolic rate (BMR). This ensures that stored fat burns off faster but naturally.

Metabolism-boosting supplements rely on natural ingredients instead of artificial stimulants. Metabolism boosters can help you lose weight more easily and quickly. You can skip unhealthy foods and eat delicious healthy vegan desserts instead with metabolism-boosting supplements!

The NHS recommends about 2,000 calories per day for women and 2500 calories per day for men on average, given certain factors like age, weight, etc. 

There are so many booster-food options available today that it can be hard to know what is right for you. That is why we have jotted down the best supplements for fast metabolism.

This article will help you choose the best metabolism booster in 2022. Stick with us and scroll down to learn more about the topic.

Top 5 Best Metabolism Booster Supplements for Weight Loss and Burn Body Fat [2022]

  1. PhenQ – Best Metabolism Booster; Top Rated Formula for Weight Loss
  2. PhenGold – Natural Metabolism Vitamins To Increase Metabolic Rate
  3. PrimeShred – Top Rated Fast Metabolism Pills For Bodybuilding
  4. Leanbean – High-Quality Supplement To Speed Up Metabolism In Women
  5. Instant Knockout – Popular Metabolic Supplement for Men

Here are the detailed reviews of our top picks: 

#1. PhenQ – Best Metabolism Booster; Top Rated Formula for Weight Loss

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If you have just decided to put your feet on the treadmill with a goal of a better physique and lesser weight, then PhenQ is the best metabolism booster you can grab. This metabolic supplement works by using a multi-angled approach to help you remove unwanted fat while boosting your metabolic processes.

PhenQ has more than 190,000 fan following due to its effective formula that has blessed its customers with toned physiques. Their confidence has made them more vocal online as they leave satisfactory messages about the product. Even many of them had attested the way PhenQ had helped them when no other supplement complemented their weight loss goals.

Wolfson Berg Limited is the manufacturer of these non-prescription metabolism booster supplements. You can have a total of 60 pills in a bottle of PhenQ that can easily last you for a month if you take two pills, each in day and night time. Most brands offer weight loss supplements in a pack of 30 serving sizes. On top of that, PhenQ’s company provides two free bottles of this supplement when you buy a three-bottle package at once. Thankfully, you can conveniently stock up PhenQ to continue stepping towards your weight loss goal.


Natural Ingredients: PhenQ features a powerful blend of all-natural ingredients. The ingredients list contains α-Lacys Reset, capsimax powder, caffeine, L-carnitine fumarate, picolinate, and nopal. The highest potency ingredient on the list is the α-Lacys Reset, and it is a complex of calcium, magnesium, and alpha-lipoic acid (ALA). α-Lacys Reset helps your body get rid of the stored fat by the induction of thermogenesis. Thermogenesis is the body’s natural process of heat production. Moreover, the α-Lacys Reset helps with lowering fatigue and enhancing the recovery process after your workout sessions. With that said, PhenQ works great with exercising as α-Lacys Reset can magnify your endurance for athletic plans.

Suppresses Appetite: Other than α-Lacys Reset, the blend contains caffeine and chromium picolinate, considered powerful appetite suppressants. Caffeine helps your mind have a highly alert mind and focus while defeating cravings due to chromium picolinate.

Avail 67-days Money Back Guarantee: PhenQ diet pills are backed with a 60-days money-back guarantee. So, you can buy these metabolism-boosting supplements without any fear, as the policy allows you to enjoy a full refund on your purchase. You should note that the manufacturer provides additional seven days in the refund policy, which are allocated days for shipping. 

Discounts: Attractive discounts are a common thing you can witness on visiting this company’s website. For instance, the company offers a complimentary bottle when you purchase a bundle of two PhenQ bottles. To top it all, you can bless your cart with two free bottles when you buy a bundle of three PhenQ bottles.


  • Highly ranked metabolism booster
  • Herbal formula
  • Safe ingredients
  • No adverse effects
  • Stop fat build-up
  • Made in GMP certified facility
  • Friendly for vegans
  • Free shipping
  • 60-days refund policy and hefty discounts


  • Only people over 18 years of age should take it

#2. PhenGold – Natural Metabolism Vitamins To Increase Metabolic Rate

phen gold

PhenGold has just graced the market of weight loss supplements that work by metabolism boosting. Although the supplement is placed among the same weight loss promising edibles, we found this one to be different from the rest.

PhenGold is produced by a British company known as Health Nutrition Limited. The company has marketed this product as a weight-loss supplement that contains all-natural ingredients. All in all, PhenGold aims to turn up the body’s metabolic processes. Hence, activating it for the cycle to wear down fat deposits on your body, converting into a high amount of energy.

Compared to an ever-increasing list of weight loss supplements, the ingredients list of this product is quite natural. This shows the trustworthiness of the company to spread awareness of nature’s effectiveness in accompanying the weight loss aims of people. Despite their recent emergency, PhenGold supplements have performed well in bringing the advertised effects of aiding weight loss. Irrespective of your gender, you can take this formula as it is a premium blend of minerals, vitamins, and extracts needed by both male and female bodies for proper functioning. 


Natural Ingredients: A closer look at the ingredients list of this supplement shows a blend of vitamins, cayenne pepper, Bioperine black pepper, L-tyrosine, Rhodiola Rosea, L-Theanine, green tea leaf extract, green coffee. Vitamins are the key ingredients in the formula in which vitamin B6, B3, and B12 are evident. 

Faster Metabolism: Be it cayenne pepper, BioPrene black paper, or L-theanine, these ingredients promote faster metabolism in the body. 

More Energy and Better Mood: The addition of vitamin B6 in the formula allows your body to have the perfect regulation of energy it gains from the fats, carbs, and proteins in the meal. Other than that, vitamin B12 and B3 causes energy surgeon metabolizing fats. Overall, PhenGold induces a stress-relief and brain functioning enhancement factor. 

Lesser Cravings: Eating fewer calories than the body consumes normally is the main part of the weight loss game. By eating more than the required amount, your body will build up calories. However, PhenGold helps suppress the cravings and ultimately leads to lower calorie consumption.


  • Boost your metabolism and energy naturally
  • Transparent formula
  • non-GMO, and free from lactose and soy
  • Have cognitive function enhancing ingredients
  • No side effects


  • Caffeine levels may be higher for sensitive people
  • You can buy through the official site only

#3. PrimeShred – Top Rated Fast Metabolism Pills For Bodybuilding

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If you search for an all-men targeted metabolism booster and weight loss supplement, then PrimeShred is here to have your back. PrimeShred is solely formulated with men in the vision to ease their weight loss struggles. Therefore, this metabolism enhancer helps promote the natural fat-burning process at a healthier pace with no compromise on energy boosts.

PrimeShred is a product of MuscleClub Limited, which retains energy and increases muscle mass in a working model. The company is generally an online supplement store with a history of making muscle mass building supplements and diet pills. You can anticipate losing weight faster if you take these supplements alongside an effective workout routine. The company is well-versed in its job to configure the requirements of a male body for natural weight shedding.

There is no doubt in the transparency of this company to use natural and organic ingredients in its supplements. Due to this, it is quite hard to witness any side effects in their male and female weight loss supplements. If you are into bodybuilding, then PrimeShred can add to your efforts. However, it works equally fine for people who just want a toned body. It is a perfect add-on to your weight loss edibles one way or another. 


Powerful Ingredients: The formula of PrimeShred is based on the efficacy of ingredients like green tea, capsaicin, caffeine, Bioprene, DMAE, L-tyrosine, vitamin B6, and L-theanine. All of these ingredients are proven to uplift your weight loss game. In addition, PrimeShred induces the secretion of hormones such as norepinephrine and epinephrine.

Non-GMO: Thanks to the safe approach of this brand, it only uses organic ingredients, and its formula is far from genetically modified elements. In addition, the blend of PhenQ is free from gluten, dairy products, and soy, which makes it even better for vegetarians. On top of that, the mixture is packed in a vegetable capsule. If you want to be more knowledgeable about the ingredients and dosages, you can refer to their website, which is quite informative.

Hardcore Fat Burner:  The PrimeShred supplements employs a direct approach for burning calories in your meal. Overall, PrimeShred is a convenient choice for people living a tougher workout routine. A bodybuilding plan can help you get a muscular tone, and PrimeShred can complement it for bodybuilders. Therefore, this metabolism booster is for bodybuilders that work by burning fat fastly. You can generally get improvement in muscle mass, mental clarity, and energy levels by using the dietary supplements while surpassing the plateaus.

Three-Step Approach: PrimeShred works with a three-phase approach in which it helps you achieve the results in three divisions. At first, the supplement causes your body to hastily utilize the calories. Secondly, it induces thermogenesis for a long-lasting fat shedding effect. Lastly, it triggers hormones to digest stored fat and release them in the bloodstream, causing cells to prevent fat storage. In addition, it helps with improving mood and energy levels.

100-days Refund Policy: You can see how confident the company is in its formula as it provides a wholesome 100-days money-back guarantee. This enables you to claim a refund for unopened bottles. 


  • Best for natural fat burning
  • Vegan-friendly formula
  • Perfect for both men and women
  • Works by activating hormones
  • Scientifically researched ingredients used


  • Worldwide shipping not available 

#4. Leanbean – High-Quality Supplement To Speed Up Metabolism In Women



Leanbean is a formula for women’s bodies as women have more difficulty losing weight than men. If you have tried every natural remedy and your body fat on different parts is nowhere to be gone, then try incorporating Leanbean in your regimen. Leanbean has been on the shelf of the most effective and in-demand supplements for females since its launch. Thanks to its catchy advertising and fair price, it has led Leanbean to gain ground in the industry.

Ultimate Life Limited is the producer of Leanbean. It is a business in the supplement sector based in the United Kingdom. The company has invested several years researching the right formulation before Leanbean hit the market. Other than that, the company has a visible reputation in manufacturing weight loss supplements for females.

The brand ensures safety measures for producing a powerful metabolism booster. For this purpose, the company uses only FDA and GMP certified facilities. Therefore, the manufacturers do not spare any resources for guaranteeing the finest outcomes. On top of that, you can see their meticulous approach in their packaging and preserving the efficacy of pills over a long time.


Lesser Cravings: Women have a higher tendency to give up on hunger cravings than men, which destabilizes their diet plan. Leanbean manufacturers get the situation, thus creating a formula for reducing these cravings to a lower level. When you take this supplement, not only it will suppress your appetite be suppressed, but also you will intake lesser calories, preventing fat storage. Glucomannan is the key ingredient that swells your stomach, creating a full feeling. In each capsule, glucomannan is present as 3 grams which is a relatively higher dose than other diet pills. This allows Leanbean to cut off the root cause of increasing weight in women.

Lose Weight and Build Muscle Mass: Not only the bodies of women are prone to cravings and shedding weight at a slower pace than men. Nevertheless, Leanbean’s potent formula alleviates this trouble. The company has done substantial research on formulating this product for tricking the female body to faster working mode.

Thermogenic Mode: As a metabolism booster, Leanbean aids in converting accumulated fats in the body into energy. Therefore, the body does not wait for more food; rather, it utilizes that energy for carrying out cellular functions. In addition, chromium picolinate induces a macronutrient metabolism, which helps maintain blood glucose levels.

90-days Money Back Guarantee: You can avail of hefty discounts on large orders when buying from this brand. On purchasing a three-month supply of supplements, you can get free worldwide shipping from the company. Moreover, you will receive your order with a free bottle containing 180 edibles. Other than that, all of your orders come with 90-days money-back guarantee.


  • Effective formula for women
  • May cause an energy surge in the body
  • Visibly reduce appetite, fat, and fatigue
  • Ingredients back with scientific evidence
  • Best for vegetarians and vegans
  • Relatively more glucomannan than other metabolism boosters
  • 90-days money-back guarantee


  • Buyable only through the official website

#5. Instant Knockout – Popular Metabolic Supplement for Men

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Among hundreds of fat burners on the market, Instant Knockout is one of its names. This metabolism booster is the powerful fat burner that helps you knock out the excess pounds on your muscular body. Other fat burners with flashy advertisements contain harmful chemicals that do more harm than good. However, this is not the case with Instant Knockout, as it contains natural and proven ingredients for overall well-being.

The company specifically designed this weight loss metabolism booster for toning the male body. Hence, it is formulated for men’s weight loss requirements only. The supplement contains the efficacy of ten powerful ingredients. All of those ingredients are present in the right dosage in the blend to help you get rid of body fat from man-boobs to belly fat. Hence, you can attain a lean and more attractive body by using Instant Knockout.

Instant Knockout is Roar Ambition’s product, a well-reputed supplement manufacturer located in London. The targeted customers of this company are men. Other than this, the company takes pride in making testosterone and fat-burning boosters. Therefore, it is the cause of their popularity among bodybuilders and fitness lovers.

Many professional athletes, MMA fighters, and boxers have featured these edibles. Notably, this product was primarily manufactured for MMA fighters and professional boxers for building a leaner physique. Therefore, you can see the award-winning MMA fighter Diego Sanchez and MMA coach Greg Jackson featuring the product with their leaner and fighting fit vibe.


Reduction in Cravings and Appetite: Just like other metabolism boosters on our list, Instant Knockout also promotes appetite suppression and cravings reduction. It created a fuller and satiated feeling in the stomach due to its proven ingredients.

Increased Weight Loss: When you have lesser cravings, you consume lesser meals. Not only that, but Instant Knockout also works at the forefront of increasing fat metabolism in the body. This results in increased weight loss at a faster rate.

Improves Metabolism: This supplement can increase thermogenesis with ingredients like cayenne pepper and black pepper extract. This puts your body in a mode where it sheds fat hastily. Thus, Instant Knockout helps boost your metabolism by a process called diet-induced thermogenesis.

Lower Cholesterol levels: Glucomannan is one of the main ingredients, dietary fiber, and powerful appetite suppressant. In addition, this ingredient is scientifically proven to reduce total blood cholesterol and LDL levels to a safer range.


  • All-natural ingredients
  • Powerful fat burner
  • Prevents accumulation of fat
  • Works without strict diet control
  • No need for low-calorie diets
  • Backed with a 90-days money-back policy


  • Available via official website only
  • You need to take four tablets daily

And now for additional words from our sponsor. 

How We Made The List of Best Metabolism Booster Supplements:

Before going into the in-depth reviews, we want to share how we selected the products on our list. We started picking these metabolism booster supplements by broadly analyzing the current market of supplements. It had us examining hundreds of brands and supplements accessible on the internet for your convenience.

We focused on trying down the list in the next phase by steering away from the shady options. The list that follows was built after checking brands and products, eliminating the ones with bogus backgrounds and lack of customer feedback, and adding some more details to those products that survived.

After getting rid of unsuitable supplements, only a dozen products got through. Then, we applied a proper strategy in comparing the remaining ones. In doing so, we checked for the brand’s history, product descriptions, content, efficacy, price, proven results, etc. Also, we double-checked the facts of every supplement by heading towards the customer testimonials on the internet along with their website’s review section. This process allowed us to come up with a handy list of the five best metabolism-boosting supplements. 

What We Looked For

While we were comparing and analyzing the different products, we added certain benchmarks to our process. Here are the important factors that we could not neglect during evaluation:

  • Ingredients: Ingredients are the most important factor that we have to ensure to check every product. We preferred the product if it had natural ingredients with no magic elements. We needed to know that every brand is publishing a complete list of ingredients. Also, we avoided the ones that had harmful formulas in their blend.  
  • Effectiveness: Our utmost priority was to check for every ingredient’s efficacy. We ensured that the ingredients used were proven by science for proven results.
  • Safety: While we were probing the products, we searched for the lab-tested remark on the packaging and the company’s website. We needed to be aware that the products we are recommending have gone through extensive lab testing and are backed by research.
  • Price: As you will be consuming metabolism boosters for many months in a row, we preferred to pick the products that had lighter price tags. This way, you can easily stock up on your supplements. 
  • User Reviews: We went through the review sections of the company’s website to check whether the product does exactly as it claims. During this process, we focused on unbiased reviews. We also searched online forums for authentic reviews.
  • Consumer Policies: The product backed up by the money-back guarantee earned our vote. In addition to flexible consumer policies, we ensured responsive customer service from every brand on our list.

Buyer’s Guide: Metabolism Booster Supplements For Weight Loss

A slow metabolism can be a root indicator of increased weight in obese and overweight people. The number of people dying from obesity-related diseases is skyrocketing each year, leaving us with no chance other than to reflect on our eating habits and lifestyle. Luckily, metabolism boosters can be a way to pave a less harsh path of your weight loss journey.

When you search for a supplement company, you must ensure that it has years of reputation in the market for its supplements. We have jotted down criteria for evaluating the supplement brands on your own. Therefore, look for these factors to be on the safe side:

  • Natural Ingredients

As it turns out, not all diet products are created equal. Some diet pills are a scam, while others take advantage of your situation by offering weak or untested ingredients. You need something different, something safe and natural. So, you can see the results without shelling out too much cash or risking your health and wellness over untested chemicals and ingredients that may or may not work for you.

You can be sure of the product’s ingredients by carefully reading the ingredients label on the product when buying from the pharmacy. If you are purchasing from an online store, you must ensure that the company provides the complete list of ingredients. 

If it contains any harmful, synthetic, or hidden elements, you must keep that supplement away. You can head on to the company’s website to see what they say about their blends. You can see through the information shared on the website whether or not the ingredients are backed by science or proven for their efficacy. 

On that note, our research has instilled enough confidence in us to state that all of our picks are safe and natural to use. Not only do they have clear labels, but they also provide educational resources and informational content on their websites. 

  • No Use of Proprietary Blends

“Proprietary blend” label is a common thing with which many companies are advertising their supplements in today’s market. However, this is not something that you should prefer. Instead, watch out for these products adhered to this tag.

In general, proprietary blends only highlight the list of ingredients, but the company conceals the exact proportions used in the blend. In this way, the company can add effective ingredients only in minute concentrations.

Therefore, on seeing a metabolism booster with a proprietary blend, do not forget to cross-check the product on the internet. In addition, you can refer to your gym-goer buddy for some practical insights. Ofttimes, a bodybuilding community can be helpful in this regard if you are a part of it. 

  • Money-Back Guarantee

If you are already taking metabolism boosters, it would be a shaky experience to switch to a new supplement. The best way to ensure the supplement’s efficacy is to confide in a product with a refund policy.

You will not have any hard time in this manner with the major names of supplement manufacturers in the market, just like the ones we have featured. An authentic brand will not shy from offering its customers a substantial money-back guarantee.

A refund policy can be proven helpful if, in any case, the product did not suit you. You should note that the refund policy of every brand differs from the other with a limited validity period.

Our picks are backed with varying money-back guarantees from 67-days to 100-days. You can earn your full cashback if your products are unused and unopened.

  • Positive Reviews

It is not at all back-breaking to search for fresh data on the internet, no matter what your query is. This provides you a good chance of finding customers’ honest opinions about a product. Checking those reviews can help you trim a wider picture of these supplements. Not only positive reviews, but negative reviews can also help you decide for the products that you should not prefer. If you read on the review section of a product you will find different ratings from customers unless the product is extremely beyond expectations and it has all five-star reviews. 

FAQs Regarding Metabolism Boosters:

  • What is meant by metabolism?

Metabolism is the sum of all the chemical processes that involve converting major elements into our food. These include carbohydrates, proteins, and fats from the food you take, converted into energy. This energy is further taken up by the cells to perform cellular activities.

Metabolism is further divided into two processes depending on the fate of the elements. These are catabolism and anabolism. Catabolism means the breaking down complex food particles, while anabolism leads to the formation of complex compounds. Both of these processes go hand in hand when you have consumed the food. The deciding factor of their operation is the energy requirements of the body.

  • Who should use metabolism boosters?

Metabolism boosters are for the people who aim to lose weight, burn fat packets, or increase their calorie consumption. Generally, metabolism-boosting supplements boost the calorie-burning rate of the body.

When you add a metabolism booster to your regimen, your body can burn 1,800 calories instead of 1,500 calories in a day while you are resting. This translates into working out less or losing more weight while sticking to the same cardio exercise.

Metabolism booster can bring visible benefits if you are just starting your weight loss journey, have hit the plateau stage, want to cut away fat, compliment an exercise program or diet plan. 

  • What are the natural ways to boost metabolism?

Apart from using metabolism boosters, you can employ natural ways to boost the effects. Due to the thermic effect of the food, the body’s metabolism increases after you have just consumed the food. When you eat more protein in your meal plan, you can enhance this thermogenic effect by 30%. Moreover, protein brings a fuller feeling for a longer time, due to which you can have few calories. It ultimately leads to weight loss.

Other than that, you can focus on staying hydrated. However, you will need to stay away from sweet drinks as they contain plenty of sugar. Drinking cold water can help boost your metabolism up to 30%. In addition, soaring the consumption of spicy foods can help in metabolism escalation due to capsaicin compounds. 

We cannot emphasize enough the importance of getting 6-8 hours of sleep and exercising regularly, which is a must to see prominent results.

  • What is the recommended dosage of a metabolism booster supplement?

You need to refer to the product’s packaging or the company’s website for the recommended dosage of the specific metabolism booster. These edibles contain different ingredients with varying dosages and concentrations. The ones on our list have a recommended dosage of about one or two capsules every day to raise metabolic rate.

Usually, metabolism boosters do not cause any negative effects, but you need to be careful about the dosage when your supplement contains caffeine. Certain metabolism supplements contain 200 mg to 300 mg of caffeine per capsule, like drinking two to three cups of coffee. Therefore, you may feel anxious as an associated side effect of caffeine levels. 

  • What do you mean by metabolic rate?

Metabolic rate is the amount of time needed for the body to process and burn calories from the food you consume. Basal metabolic rate (BMR) is the term that refers to the number of calories or energy that is the need of your body to carry out or maintain vital functions while resting. According to your basal metabolic rate, you can burn about 60% to 70% of the calories each day.

  • What is the role of the thyroid gland in metabolism?

The thyroid gland is the central gland for controlling and regulating the metabolic process inside the body. It releases hormones such as T3 and T4 that induce calorie-burning in your cells. These hormones impact blood pressure, heart rate, and body temperature.

Thyroid issues can have significant adverse effects on your health. For example, hypothyroidism, characterized by the low levels of thyroid in the body, can slow down the metabolic processes. For this reason, some metabolism boosters aim for thyroid health to indirectly help you lose weight.

  • Is being overweight a sign of slow metabolism?

Mostly, obese people are a product of poor lifestyle habits, which causes the metabolic rate to slow down. Consequently, it adds to the difficulty of losing weight. Besides, eating too many calories, not doing enough exercise, family history of obesity, genetics, certain medications, etc., can cause a surge in weight more than a slow metabolism.

Concluding – Top Metabolism Booster Pills To Burn Body Fat

A slow metabolism can make a person feel tired, sluggish, and sometimes even depressed. What’s exciting is that there are various things you can do to increase metabolism & energy levels. Also, for those who may feel hesitant about taking pills to increase their metabolic rate, don’t worry.

Our reviews have analyzed the ingredients contained in each pill, so you can be sure that any product you choose will support your health and not cause negative side effects.

If you are looking for a safe and effective supplement to help you lose weight, we recommend going with PhenQ. PhenQ is an all-natural fat burner that works in various ways to help you achieve your weight loss goals. It is to boost your metabolism, helps make you feel fuller between meals, and reduces the rate at which your body digests calories so that they burn off faster. But best of all, PhenQ is made with natural ingredients, so there are no harmful chemicals or side effects to worry about – just like other metabolism boosters on our list.

Before starting a weight loss regimen, we recommend talking to your doctor to determine if a supplement will be right for you, as everyone has different number of caloric needs and health goals.

So, we hope you choose what feels good, eat what tastes good, and experience optimal health! 


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