5 Best Metabolism Booster To Speed Up Metabolism In 2023

Weight loss is a continuous struggle for many people, and despite investing time, money, and effort, some people aren’t able to burn fat. Metabolism is the key player in weight loss; the higher the metabolic rate, the more fat burning happens in the body. Raising the metabolic rate can help you lose weight and boost your energy to keep you active throughout the day. 

Numerous firms claim that their metabolism booster supplements can help reduce your weight drastically. However, these pills are not the same, as all brands don’t follow fair marketing practices. 

The 5 Best Metabolism Booster Supplements For Weight Loss In 2023

  1. PhenQ – Overall Best Metabolism Booster Supplements, Editor’s Pick
  2. PhenGold – Best Pills To Speed Up Metabolism
  3. PrimeShred – Best For Cutting Cycles
  4. LeanBean – Natural Metabolism Vitamins To Increase Metabolic Rate
  5. Instant Knockout – Most Popular Metabolism Supplements for Men

#1. PhenQ – Overall Best Metabolism Booster Supplements, Editor’s Pick


PhenQ is our top choice as it contains a perfect blend of ingredients that help you lose weight fast. The UK company, Wolfson Brands Limited, creates the supplement for those having difficulty losing weight. The company manufactures the metabolism booster to the highest quality and conducts numerous tests and research to prove its efficacy. It is a non-chemical supplement that has been on the market for many years, and people use it to lose weight quickly.

The metabolism booster comes in a bottle with all the pills’ information. It contains 60 capsules, which are enough for one month’s consumption. If you want to take a deeper look at the ingredients, look at the back of the bottle. There you will find detailed information on the ingredients and composition of the supplement. The company has been manufacturing this metabolism booster since 2005. Moreover, the quality has improved a lot during these decades. Wolfson Brands Limited uses a proprietary formula for this weight loss supplement that quickly boosts the metabolism to help with weight loss. 

PhenQ has a massive customer base because of its high quality and unique weight loss formula. The supplement contains ingredients that boost metabolism and make it thermogenic. A thermogenic compound increases the temperature of the human body to increase metabolic rates. When the metabolism rate increases, the body burns calories more efficiently. This way, it promotes weight loss while keeping the energy levels high. 

Besides the high-quality metabolism booster, the company also provides excellent customer service. The company responds to customer queries on time and ensures that its customers are delighted with the product. According to the official website, more than 190,000 satisfied customers are using the supplement effectively for weight loss. 

With thousands of satisfied customers globally, PhenQ is one of the most effective metabolism booster supplements on our list. It is best for those who want to lose weight effectively and quickly get rid of stubborn fat. Besides that, combining the metabolism booster with a healthy diet and exercise will work wonders for your weight loss regime. 


Unique Ingredients: PhenQ contains a unique formula to support the weight loss journey. It consists of 𝛼-Lacys Reset, proprietary formula for burning fat and boosting metabolism. This key ingredient also triggers thermogenesis to raise the body temperature. The 𝛼-Lacys Reset combines alpha-lipoic acid, cysteine base, and calcium. Apart from that, PhenQ contains capsimax powder, chromium picolinate, caffeine, nopal, and L-carnitine fumarate. 

Clinically Tested: The active ingredients in the metabolism booster are backed by natural science. The trademark compound 𝛼-Lacys Reset has been shown to increase metabolism and aid weight loss. Also, the right balance of ingredients makes it a perfect supplement for weight loss. The patented vital elements have slimming and fat-burning properties backed by science and tested in laboratories. 

Targeted Mechanism: PhenQ increases the metabolism in the body to promote weight loss. Besides that, it targets the fat deposits from different angles to reduce fat buildup. The supplement boosts metabolism, burns fat, stops fat accumulation, reduces food cravings, and improves energy levels and overall mood. The thermogenic fat burners in the supplement help the body burn fats more effectively and quickly. 

Easy Dosage: According to the manufacturer, you can consume two daily pills. You can take one pill in the morning with breakfast and one in the afternoon with lunch. You can also take the other pill with dinner if you are used to having early dinners. For best results, you must take the pills before 3 PM so that it doesn’t affect your sleep patterns. Thus, it is best to take the pills with breakfast and lunch. You can continue to take the pills until your weight loss goal is achieved. 

Easy Usage: PhenQ is very easy to consume; it comes in a bottle with 60 pills. Just pop a pill in your mouth and take it down with water. Besides that, there is no prescription required to buy it as it is a natural and herbal supplement. The pill is for everyone; any man or woman who wishes to lose weight can consume the pills. However, if you have any health issues or are pregnant, breastfeeding, or a minor, you must not use the metabolism booster.  

Money-back Guarantee: The company has hundreds of satisfied customers because they care for them. With their high-quality and effective metabolism booster supplements, the brand ensures its customers enjoy a risk-free experience. For this reason, the brand offers a 60-day money-back guarantee so that you purchase the supplement without worrying about anything. You can return the PhenQ bottles within 67 days of the order, and the company will provide you with a complete refund. 


  • Safe and natural ingredients
  • No side effects or adverse effects
  • Manufactured in GMP and FDA-approved facilities
  • Boosts metabolism and improves energy
  • Suppresses hunger and stops the fat buildup
  • Free shipping
  • 60 days money back guarantee
  • Huge customer base with numerous positive reviews


  • It is a bit expensive
  • It can affect sleep quality if taken at night

=> Click here to visit the official website of PhenQ

#2. PhenGold – Best Pills To Speed Up Metabolism


PhenGold is a metabolism booster and body fat burner for men and women. The dietary supplement is ideal for those with a hectic schedule and no time for carrying out a weight loss regime. Though the supplement works best with a balanced diet and proper exercise, you can still rely on this metabolism booster for weight loss if you don’t have time for it.

The metabolism booster is a new dietary supplement, but it has quickly gained popularity among fitness enthusiasts. It contains an effective blend of minerals, vitamins, and extracts that speed up the metabolism and also promote muscle building. This way, you’ll not only lose weight but also notice a boost in energy and an overall enhancement in performance. 

PhenGold also consists of ingredients that suppress appetite and hunger cravings. The good thing about this supplement is that it uses a multi-action formula that burns body fat, improves your mood, and boosts energy levels. The supplement has been manufactured by Swiss Research Labs Ltd, which uses only high-quality and all-natural ingredients to create supplements. 

The best thing about this supplement is that there is no age limit, and anyone can use it. According to the manufacturer, you can use PhenGold daily as it can help suppress your appetite. This promotes less calorie intake, and your body starts burning fat deposits. Your body utilizes the fat deposits in your body to produce energy, and you feel energized and active throughout the day. Thus, the supplement gives you proper control over your diet and helps you lose weight fast.

The metabolism booster is one of the most effective weight loss pills, as stated by hundreds of customers online. A majority of positive customer reviews indicate the efficacy of the weight loss supplement. Numerous customers say that the supplement has offered them a healthy way to lose weight. The supplement has no side effects and provides a healthy muscle-to-fat ratio. Overall, PhenGold is best for those who want to shed weight faster and reduce their cravings for junk food.


Solid Composition: PhenGold consists of all-natural ingredients that are present in a balanced proportion to increase the efficacy of the product. It contains vitamins and minerals, cayenne pepper, green tea leaf extract, Bioperine black pepper, and green coffee. It also has L-theanine, L-tyrosine, and Rhodiola rosea. These ingredients work in combination with each other to promote maximum weight loss. 

Easy Dosage and Usage: For best results, you must use three capsules of PhenGold around 20 minutes before having breakfast. Plus, consuming the supplement before a workout is best to reap its benefits. Each bottle of PhenGold consists of 90 capsules, enough for a month’s supply. Though PhenGold is good for weight loss on its own, combining it with a healthy routine will improve the weight loss process. There are no side effects, but since it has caffeine, you must not take it before sleeping; otherwise, it can cause sleep disorders.

Curbs Appetite: PhenGold is a potent metabolism booster that helps suppress the appetite and thus aids in weight loss. Sometimes reducing calorie intake can get complicated as you aren’t sure of the exact calories that you’re consuming. As a result, it gets difficult to manage your eating habits. Moreover, you end up eating more than the recommended caloric intake to reduce weight. PhenGold resists these cravings so that you don’t end up munching junk and thus helps weight loss.

Muscle Building: The formula consists of ingredients that not only help in weight loss but also boost energy levels. It has a maximum strength formula that gives you the power to carry on your workout routine. Dieting and exercise can leave you exhausted and tired, and this supplement can give you the boost to do your daily routine tasks. If you face difficulty doing everyday tasks due to low energy, this supplement is the best option.

Clean Labeling: PhenGold is manufactured in FDA-registered facilities and consists of science-backed ingredients. It doesn’t contain proprietary blends or secret formulas; every ingredient is listed on the label. Proprietary blends include hidden ingredients which may not contain the exact dosage listed on the labels. The clean labeling clarifies that the brand has nothing to hide regarding the metabolism booster. 


  • Contains all-natural and organic ingredients
  • Little to no side effects
  • Boosts metabolism naturally
  • Improves mood and reduces negative energy
  • Contains vegan-friendly, non-GMO, and lactose-free ingredients
  • Transparent company
  • No side effects and outstanding efficacy
  • Good discounts on bulk purchases
  • Free shipping worldwide


  • It has high caffeine content
  • It is available online only on the official website

=> Click here to visit the official website of PhenGold

#3. PrimeShred – Best For Cutting Cycles


The best thing about the metabolism boosters is that they not only increase the metabolic rates in the body for weight loss but also provide the energy boost needed to perform daily activities. PrimeShred is one such supplement that is a perfect solution for those looking for an energy boost after an exhausting routine. The ingredients in the supplement make you feel energized and also help in shedding some pounds.

PrimeShred is manufactured by Health and Nutrition Ltd, a UK company creating high-quality supplements. The company has a GMP-certified and FDA-approved plant in the US that manufactures the supplement. According to the brand, the supplement uses a ‘hardcore fat burner’ formula, allowing you to achieve the toned physique and ideal weight goals. The pills are designed to increase the fat-burning hormones in the body so that you shed fats quickly. Besides preserving lean muscles, the supplement improves mood, increases energy levels, and enhances mental clarity. 

The company relies on science and research to choose its ingredients and distinguish them from other metabolism boosters on the market. The fat-burning mechanism and weight loss effects are obtained by using the right balance of proven effective ingredients in clinical trials and scientific research. It contains green tea extracts, cayenne pepper, caffeine anhydrous, L-theanine, L-tyrosine, Bioperine black pepper fruit, Rhodiola rosea root, vitamin B complex, and dimethylaminoethanol. 

The powerful nootropics, vitamins, and other ingredients in the metabolism booster supplement keep the mind focused and alert. Besides that, the ingredients are potent enough to start the fat-burning process quickly. The vitamins such as B12, B6, and niacin improve the fat-burning rates in the liver and other body areas. The thermogenic fat-burning ingredients include green tea extract, coffee extract, and capsaicin which work together to target the body fat deposits. 

One thing to note here is that the metabolism booster has anti-aging effects, too, as it contains a proper blend of vitamins and essential minerals that keep the skin and body fresh. Plus, the niacin in the supplement can also be effective for fatty liver treatment as it targets the fat deposits in the liver. PrimeShred has a high dose of caffeine, which is around 225 mg, and can cause side effects if your body is not used to having such high amounts of caffeine. Besides being a good metabolism booster, the supplement also helps treat obesity-related symptoms and complications. 


Effective Mechanism: The metabolism booster supplement works by triggering the fat-burning hormones. It works in three stages; the first stage involves the activation of lipolysis that breaks down the fats. Then the different ingredients in the supplement, including caffeine, cayenne pepper, and green tea, work together to boost metabolism. The L-theanine and nootropics are also a combination in the mixture and help you stay energized and active during workouts. 

Vegan-friendly: PrimeShred capsules are vegan-friendly as they are made of vegetables, not gelatin. These capsules are a good option for those who don’t want to consume animal-based ingredients. So, if you’re a vegan or vegetarian and facing difficulty finding capsules that don’t contain gelatin, you must try these. Since it is vegan-friendly, it digests very easily and gradually releases compounds in the body. The supplement is certified halal too. 

Muscle Retention: The metabolism booster pills help improve metabolic rates and enhance muscle building. It helps you keep and build the muscles and prevents the risk of losing good fats. If you do rigorous training and exercises, you risk losing muscles, which can be harmful in the long run. The supplement consists of nootropic ingredients that provide an energy boost and help with muscle retention.

Reduces Stubborn Fat: The PrimShred metabolism booster uses a direct approach to burn stubborn fat in the body. This supplement is a good choice for people who have difficulty reducing fats in the body. For this reason, the supplement is also used by bodybuilders as it maintains muscle mass and reduces stubborn fat, such as fat in the belly, waist, and thighs. It triggers the hormones in the body to digest the fats stored and release them to prevent fat storage.

Transparent Formula: The company is transparent about its dietary supplements; thus, it has openly demonstrated all the ingredients in the metabolism booster. There are no proprietary blends, hidden ingredients, or additives, as the company has used a transparent approach to describe the supplement’s composition. Plus, the packaging clearly mentions each capsule’s ingredients and dosage. The brand also lets its customers learn more about the formulation process of the supplement.

Great Customer Service: The company ensures that its customers are satisfied and happy with the purchase. Thus it guarantees a hassle-free buying process and checkout through its official website. Besides that, if you are unsatisfied with the results, you don’t have to go through complex processes to get your money back. The company offers a 100-day no-question money-back guarantee. This means you can get a full refund if you return unused bottles within 100 days after the purchase.


  • Vegan friendly
  • 100% natural formula
  • Extreme fat-burning properties
  • Boosts energy and improves mood and focus
  • Protects muscle tissue and prevents fat buildup
  • Helps lose whole body fat 
  • Alleviates stress and mental issues
  • Transparent and clean formula


  • Caffeine can cause over-stimulation
  • Stomach issues at the start

=> Click here to visit the official website of PrimeShred

#4. Leanbean – Natural Metabolism Vitamins To Increase Metabolic Rate


Leanbean is best suited for women and their body requirements for weight loss. The metabolism booster is a good choice for women who are looking forward to shedding stubborn fats. It is a popular weight-loss supplement with 12 clinically approved and science-backed natural and herbal ingredients. The unique formula increases the metabolic rates in the body, along with reducing cravings and removing fatigue. 

The powerful health supplement has been manufactured by Ultimate Life Limited, which is a UK-based company. The company created the supplement to help women lose weight quickly and provide an energy boost to those who feel lethargic after rigorous workouts and training. 

The supplement was created after looking at various sensitive aspects of women’s bodies which include hormonal changes too. Besides that, the company believed that not all dietary supplements, especially those that contain high levels of testosterone, are not suitable for women’s bodies. Thus, they came up with a formula that could solve weight issues in women. 

According to the company, the supplement offers guaranteed weight loss for women who are struggling to lose stubborn fats. All the ingredients are in the right quantities to promote weight loss, especially in women, according to their body types. 

The key ingredients for this supplement include glucomannan, choline, chromium picolinate, zinc, potassium chloride, green coffee bean extract, garcinia Cambogia, and more. The ingredients in this supplement are well-tolerated by everyone. Still, if you are allergic to specific compounds like caffeine, turmeric, or piperine, you must check them out before consuming them. 

The company recommends using two capsules three times a day daily. You must take the two capsules with 250 ml of water for the best results. You can plan your dosage according to your schedule, such as two capsules before each meal. Take two capsules each before breakfast, lunch, and dinner, and don’t forget to drink water for maximum absorption. The glucomannan in the capsule will dissolve faster with the help of water. Besides that, splitting the six capsules per day into two capsules per meal will help suppress your appetite throughout the day, and you consume fewer calories. 

Leanbean contains all-natural ingredients, and thus there are few side effects. However, the green coffee extract in the supplement contains caffeine which can affect you differently if you don’t consume caffeine regularly. The side effects, in this case, include insomnia and energy crashes. Besides that, the piperine in the supplement can also cause heartburn, and if you have a sensitive stomach, glucomannan can also cause a little discomfort. However, these side effects occur mostly at the start, and they gradually fade away as your body gets used to the ingredients. 


Science-backed Ingredients: Leanbean consists of 12-clinically proven and science-backed ingredients. These ingredients have been shown to suppress cravings, regulate blood sugar levels, and increase fat metabolism to promote fat burning. The formula in Leanbean is created to help women achieve their weight loss goals in a shorter span. For instance, glucomannan is a dietary fiber taken from the konjac plant that helps suppress appetite by keeping you fuller for a long time, and this way, you intake fewer calories. Choline is an efficient fat burner that helps break down fats in the body.

Regulation of Blood Sugar Levels: Besides being an effective metabolism booster, Leanbean also helps regulate blood sugar levels. The chromium picolinate in the supplement is proven to improve insulin function in the body. Since diabetes and high blood sugar are also linked to obesity, the supplement works by balancing the sugar levels in the body to promote weight loss. Chromium doesn’t directly help with weight loss but keeps the blood sugar levels in balance which in turn helps maintain muscle mass and a healthy weight. 

Fast Metabolic Rates: The supplement speeds up metabolic rates and acts as a super fast metabolism booster for weight loss. The vitamins in the supplement promote cellular metabolism throughout the body and are also responsible for energy generation. These compounds play an important role in the oxidation of fatty acids to produce energy. Apart from that, these vitamins and minerals also promote the hydrolysis of carbohydrates and the synthesis of amino acids to keep the body full of energy. The supplement is also a good choice for those who are vitamin B12 deficient; the deficiency of this vitamin is also associated with obesity.

Improved Toning: The metabolism booster is specially created for women who want to keep their bodies well-toned and slim. It ticks all the right boxes when it comes to overcoming deficiencies in the body. The natural thermogenics in the supplement, along with the essential minerals, boost your metabolism and bring the body’s functions back to normal. Most of the time, obesity results because the metabolism rates slow down due to certain deficiencies or the body’s inability to burn fats. Leanbean contains all the ingredients in the right balance that can help you achieve the perfect figure, neither too thin nor too obese.

Natural Appetite Suppressant: Another main benefit of Leanbean is that it contains glucomannan which keeps you fuller for a long time. One of the main reasons you gain weight is that you can’t control the calorie intake and keep on eating foods that can cause the fat deposits in the body to increase. The ingredient makes sure you consume fewer calories as compared to your old routine. Glucomannan supports weight loss as a potent dietary fiber and helps in appetite suppression. It curbs frequent cravings, and thus it is best to consume it before every meal. The ingredient is EFSA approved and is considered clinically effective for weight loss. 


  • Reduces calorie intake
  • Boosts energy and improves focus
  • Helps maintain blood glucose
  • Contains all-natural ingredients
  • Vegan-friendly and no harmful stimulants
  • Reduces fatigue and exhaustion
  • Best suited for women
  • Gluten and soy free
  • FDA-approved facilities for manufacturing


  • Effects may take time to kick in
  • Glucomannan can cause bloating

=> Click here to visit the official website of LeanBean

#5. Instant Knockout – Most Popular Metabolism Supplements for Men


Instant Knockout is an ideal metabolism booster for athletes. A London-based company, Roar Ambition, manufactures it. The company sells other health supplements too, which are popular among health and fitness enthusiasts. According to the company, their customers appreciate the high-quality ingredients in the supplement. Most of their customers include men aged between 21 and 30 and look forward to benefiting from the best formula and latest healthy ingredients. This metabolism booster helps them stay fit and healthy and build muscle mass. 

The metabolism booster is trusted by thousands of people worldwide. It was specially created for boxers and MMA fighters to lose weight and increase their energy levels. Besides that, it also suppresses the appetite so that the athletes and fighters remain full for long and their bodies feel energized during fights or workouts. The capsules are created in FDA and cGMP-certified facilities, and the brand is open about the ingredients and their composition in the supplement. 

The supplement contains nine ingredients, and the key ingredients include green tea extract, cayenne pepper, glucomannan, and piperine. The additional ingredients include caffeine anhydrous, L-theanine, vitamins B6 and B12, and D3. It contains all-natural ingredients and herbal extracts backed by science for boosting metabolism and keeping the body lean. The scientific blending of these ingredients in the right amounts helps the body burn fat and energize the body during the workouts. 

The Instant Knockout formula is best for men who are looking forward to losing weight and building muscle mass. The supplement reduces cravings and suppresses appetite without causing any damage to the natural body functions. While other fat burners may cause muscle damage during the fat-burning process, this supplement contains ingredients such as piperine that prevent muscle damage and thus help men build lean muscles quickly. 

The metabolism booster is unsuitable for you if you are on NTI medication, as glucomannan in the supplement can reduce the absorption process. The dietary fiber in this supplement may not be suitable for you if you are on certain medications. This ingredient suppresses your appetite and keeps you full for a long time. Thus, taking medicines may interact with them and cause them to lose their effects. 


Thermogenic Effects: As a thermogenic supplement, Instant Knockout increases the body temperature to promote fat burning. The supplement contains ingredients that produce heat and target the fat deposits in the body. For instance, cayenne pepper acts as a thermogenic ingredient to promote weight loss. The cayenne pepper, along with a small amount of black pepper, acts as a perfect thermogenic combination and works on the body’s extra fats to reduce them and promote weight loss.

Triple Mechanism: The supplement uses a triple approach toward weight loss in athletes and fighters. First, it is an effective metabolism booster to burn calories even when you’re at rest. So whether you’re working out or having lunch, your body will keep burning calories because of the fast metabolic rates. Second, it curbs the cravings for all the junk foods that lead to fat storage in the body. Last, it provides energy to keep doing cardio workouts or heavy-weight exercises in the gym. 

Dosage: Instant Knockout comes in capsule forms, and the company recommends taking one capsule four times a day. The main idea behind four doses is that your body remains energized throughout the day, and the metabolism rates increase when you take the capsules four times a day. You can divide the dosage according to your convenience and different parts of the day. For instance, you can take one capsule each in the morning, before lunch, in the afternoon, and before the evening meal. This way, your body will keep burning the fats throughout the day. 

Benefits for Athletes: The supplement is ideal for athletes, fighters, and gym hitters because it provides an energy boost to carry on activities. Sometimes for fighters and athletes, it gets difficult to deal with the stubborn fat as they need to consume lots of proteins and fats to build muscle mass. Thus, they need to shed tons of extra fat to look lean and have a perfect physique. This metabolism booster helps athletes and bodybuilders lose fats and keep their muscle mass safe and strong. So, if you’re looking forward to having sculpted shoulders, six packs, defined and ripped arms, and carved legs, Instant Knockout is there for you. 

Continuous Fat Burning: The main thing which most athletes and bodybuilders struggle with is the fat-burning process. Some supplements aid fat burning, but it is for a short span and thus are not very effective. Instant Knockout, on the other hand, promotes a 24-hour fat-burning process to ensure that the body burns stubborn fat throughout the day. This supplement helps you achieve the body physique and definition that you deserve as a fitness enthusiast. For this reason, the metabolism booster is the favorite of professionals as it helps weight loss quickly.


  • Good for strength training 
  • All natural and safe ingredients
  • Created in FDA-approved facilities
  • No side effects
  • Free of allergens
  • Great appetite suppressor
  • Vegan-friendly 
  • Good refund policy
  • Ships worldwide
  • Cancel anytime


  • Large capsules may cause difficulty swallowing
  • High caffeine content
  • A bit expensive

=> Click here to visit the official website of Instant Knockout

How We Chose The Best Metabolism Booster Pills To Aid Weight Loss

We carefully picked the best brands for metabolism boosters so that our readers get the most effective products for weight loss. We analyzed all metabolism-boosting supplements by looking at the ingredients, price, potency, transparency, and customer reviews. Since so many brands were available, we had to eliminate multiple products of subpar quality.

Besides the essential features that indicate the quality of a supplement, we also considered other factors such as brand reputation and reliability. We know that a metabolism booster can play an essential role in boosting weight loss, but poor-quality pills can be harmful. Thus, we focused on several factors and established some criteria to compare various brands on the market.

After removing the below-grade supplements, we further evaluated the brands by reading customer reviews. We wanted to determine whether the customers were satisfied with the results and how easily they achieved their weight loss goals. In the end, we were left with five brands of metabolism boosters that we considered the best of all. 

What We Looked For?

We looked for the following factors while compiling the list of the best metabolism boosters:

  • Quality of Ingredients: The most crucial factor for choosing a metabolism booster is the quality of its components. The five supplements we reviewed in this post contain all-natural ingredients with no harmful compounds. Besides that, the ingredients are backed by science for their effectiveness in weight loss.
  • Safety: While evaluating the products, we ensured no harmful chemicals or ingredients were in the metabolism booster supplements. We reviewed the lab test reports to ensure that the pills were safe to consume. Labs test the metabolism boosters in this post for their purity and potency.
  • Effectiveness: For the metabolism boosters to be effective, the ingredients must be in the right balance. If the supplement doesn’t contain the right balance of ingredients, it won’t be effective and will work for your weight loss. A good quality metabolism booster contains all the elements necessary to boost metabolism.
  • Transparency: To determine the quality of metabolism boosters, it is necessary to check if the brand is transparent. The manufacturer and the seller should be transparent about their products and operations. We have chosen those brands that are open about their products and have provided detailed information on their ingredients.
  • Customer Reviews: We reviewed hundreds of customer reviews of metabolism booster brands to determine their reliability and effectiveness. Numerous customers described their experience with the metabolism-boosting supplements, and thus we could choose the best products. We also determine the company’s reliability and image through user reviews. 

Buying Guide: What Supplements Help Speed Up Metabolism?

If you’ve been exercising regularly, on a restricted calorie intake, and still not losing weight, you must be thinking about what’s going wrong with your weight loss routine. The problem is that your metabolism isn’t working the way it should promote weight loss. So, even if you consume other weight loss supplements, a balanced diet, and rigorous exercises, it might not work if you have slow metabolic rates. Thus, a high-quality metabolism booster plays a crucial role in your weight loss journey as it increases metabolic rates to promote weight loss.

However, the main issue with metabolism boosters is that they must contain the right blend of ingredients to increase the metabolism in the body. If the elements are not present in the right amounts or in a perfect combination, the supplement won’t be effective for weight loss. 

Thus, it is essential to buy a metabolism booster after thorough research and evaluation. A well-known brand with lots of positive user reviews works in this case. We reviewed the top brands for metabolism boosters in this post so that you don’t need to put much effort into choosing the best one for you. However, as a fitness enthusiast, you must learn to distinguish between the right and wrong products for your requirements. 

Thus, we have jotted down a list of the essential factors that make the best metabolism boosters. Following are the factors to look for:

  • Ingredients

The most effective metabolism boosters contain the right blend of scientifically-proven ingredients. Thus, the quality and quantity of elements in the metabolism booster play the main role in their efficacy. Plus, human metabolic processes are different from animals, and thus, ingredients with more relevant studies on humans are preferred in this regard. Metabolism-boosting pills should promote fax oxidation and reduce cravings using all-natural ingredients. Besides, they shouldn’t contain any fillers or harmful ingredients that can damage your weight loss routine.

The best metabolism boosters will deliver great results only if they contain all-natural components. They increase the metabolic rates in the body through herbal extracts such as green tea extracts and caffeine. If you aren’t sure about the effects of certain ingredients, you must first search about them and find out their role in weight loss or metabolism boost. The ingredients in the metabolism boosters should not only increase metabolism but also boost energy levels, suppress appetite, and burn fat most effectively. 

  • Side Effects

A low-quality metabolism booster will contain additives, fillers, and harmful ingredients that may lead to various side effects. The metabolism boosters we have reviewed in this post contain 100% natural ingredients to promote weight loss. However, some supplements on the market may contain fillers that would cause more harm than help you lose weight. For this reason, it is imperative to read more about the ingredients by checking the label and visiting the official website. Look for those ingredients to which you’re allergic to. For instance, some people might not react properly to caffeine. 

While you take the metabolism boosters for weight loss, you must look out for the side effects. Some shady products may cause harmful side effects if they contain other ingredients not advertised by the companies. Some side effects to look for in metabolism boosters include headache, restlessness, blurred vision, insomnia, and nervousness. You should also look out for increased heart rate, increased blood pressure, and trouble concentrating. 

You must remember that it isn’t safe just because a dietary supplement helps you lose weight. Besides reading about the supplements on the websites, you must research yourself to know more about how the metabolism boosters work. Plus, a few over-the-counter supplements can cause more damage than benefits. A harmful and low-quality OTC metabolism booster can damage your heart and liver, disturb your sleep patterns, increase blood pressure, and cause dependence.

  • Mechanism

Metabolism boosters work in different ways. Some might suppress your appetite, target fat deposits, promote continuous fat-burning, and keep you fuller for a long time. While metabolism boosters may work differently from each other, it is common among them that they all boost your metabolism to promote weight loss. These supplements encourage weight loss by converting body fat into fuel, thus reducing fat deposits and producing energy simultaneously. 

With their ability to boost metabolic rates, the body burns fat more rapidly instead of storing it. These products claim to increase metabolism, and each one uses different ingredients and methods to achieve the goal. High-quality and effective metabolism boosters will work even when you’re in an inactive position. For instance, these supplements make sure that your body should burn fats even when you’re at rest while the main body functions are carried out smoothly. The essential body functions include digestion, respiration, blood circulation, hormone regulation, and cellular growth. 

The metabolism required for these body functions is called the ‘resting metabolic rate, and this is in continuous action. However, the metabolism required to burn body fats slows down as you age or as you gain weight. The metabolism boosters help boost the metabolic rates if your metabolism has slowed down due to any reason. 

  • Brand Image

One of the most important factors determining a product’s authenticity includes brand reputation. A well-reputed and reliable brand will offer metabolism boosters that contain all-natural ingredients with no fillers or harmful ingredients. A well-known company is more concerned about the satisfaction of its clients rather than making money, and thus it offers products that are helpful for people in the long run. 

Regarding health supplements, especially weight loss products, you must consider brands that follow Good Manufacturing Practices to create their products. For instance, the brands should develop their products in FDA and GMP-approved facilities. These facilities use clean and advanced manufacturing processes and technologies to manufacture supplements. After reviewing their facilities, the organizations such as FDA consider them fit to produce health supplements that can target specific health issues such as weight loss and metabolism boost. 

  • Your Requirements

Another important factor that you must consider before choosing a metabolism booster is your requirements. For this reason, we have divided the best metabolism boosters in this post according to their specific properties. Some metabolism boosters might be good for women or men, while others are more suitable for those who look forward to hitting the gym regularly or reducing calorie intake. You must first determine your requirements and the reason that is causing your metabolism to slow down. People have different reasons for weight gain, and everybody has unique needs. 

Your friends might be gaining weight because they aren’t able to control their diet, and they might feel hungry often and frequently. Thus, they must consider a metabolism booster that is more good at suppressing appetite. On the other hand, if you are the one who regularly workout and exercises rigorously, you will need a metabolism booster that can give you an energy boost. 

  • Transparency

The transparency of a product is crucial as it determines whether the brand is genuine or not. The brands that we have reviewed in this post are all open about their manufacturing processes and the ingredients they use for metabolism boosters. These days people are more aware of the harms and side effects of subpar health supplements, and thus they are more eager to know about the ingredients. Thus, the top brands make sure that they make everything available to their customers so that they are fully satisfied before making the purchase.

To make sure you shop from a transparent brand, consider the list of ingredients and the manufacturing processes. Besides that, companies also test their products from third parties so that there’s no doubt left regarding their purity and potency. These lab test results also prove that the ingredients are exactly in the right amounts, as mentioned on the product labels. 

  • Refund Policy and Discounts

Lastly, you must consider a metabolism booster that delivers excellent value for money. After all, these supplements are effective only if they are taken continuously for a specific period without any breaks. Thus, you’ll have to purchase them regularly or in bulk to help yourself with weight loss. 

In such a situation, products with more discounts and offers cost less as compared to those that don’t offer any discounts. Some metabolism boosters are available for a hefty price tag, and purchasing such supplements on a regular basis can affect your budget. Thus, you should consider those metabolism boosters that are the best in terms of price and value.

Moreover, discounts on bulk purchases and various offers on purchases can also help save money on a product. Plus, look for a metabolism booster that comes with a money-back guarantee and has a good refund policy. 

FAQs Regarding Metabolism Booster

How do metabolism boosters work?

Metabolism boosters have three main mechanisms to increase the metabolic rates in the body. The anti-obesity or fat-burning effects of these boosters include thermogenesis, appetite suppression, and metabolism-stimulation. The thermogenesis mechanism includes increasing the heat production in the body to burn excess fats. This way, you burn calories quickly.

The metabolism stimulation occurs due to specific ingredients in the metabolism boosters. These ingredients increase dopamine which pushes you to exercise more and increase metabolism to burn fats. 

Lastly, the appetite suppression mechanism reduces cravings so that you don’t end up eating foods that can increase your weight. The metabolism boosters contain natural ingredients that keep you fuller for a long time and thus prevent you from eating frequently.

How to get the best results with metabolism booster pills?

To get the best results with metabolism booster pills, you must continue exercise and have a good diet plan. If you ignore your diet and don’t hit the gym often, the metabolism boosters won’t be able to give your body the boost required to burn the fats. 

This also depends on the metabolic rates in your body; for instance, if your body needs a little boost to increase its metabolism, the pills will work efficiently. However, if you already have too low metabolic rates, it will take more effort to improve it so that it promotes the fat-burning process. A good metabolism booster will act as a turbocharger in this regard and give a kickstart to your weight loss routine.

Are metabolism boosters safe?

No matter how natural the ingredients in a metabolism booster are, there might be a few side effects depending on the nature of the supplement. Since these supplements are created with a unique blend and combination of compounds, the natural ingredients can also cause a few side effects. Even natural things have side effects, though they are very few as compared to the OTC supplements that might contain artificial or synthetic ingredients for weight loss. 

So, if you’re a new user, you might face a few side effects such as headache, vomiting, dry mouth, restlessness, constipation, and nervousness. However, these are mild side effects and may go away as your body gets used to the supplement. If the problem persists, you must talk to your healthcare provider or consider changing the supplement. 

How to boost metabolism naturally?

You can boost your metabolism naturally by making certain lifestyle changes. Eating healthy foods, especially those with high protein and fiber content, can help increase metabolism. Besides that, fibrous foods also make you feel fuller for longer and thus reduce your appetite. Eat foods such as fruits, vegetables, grains, seeds, nuts, fish, eggs, and green tea that can help improve your metabolism. 

Besides that, drink plenty of water, so your digestive system is on the right track and digests the food easily and quickly. Drinking plenty of water also takes out the toxins and harmful compounds from your liver and kidney. Finally, to boost your metabolism naturally, you must remain active and exercise regularly. Your body needs plenty of oxygen to burn calories, and being inactive can affect your metabolism. Thus, you must aim to exercise regularly, at least three times a week, to improve your metabolism. The key is to follow a healthy lifestyle; stay hydrated, eat healthily, avoid alcohol, get enough sleep, and be active. 

What is the recommended dosage of metabolism boosters?

The dosage of metabolism differs from brand to brand. For instance, in this post, some pills may require consuming one capsule at a time while others need two to three pills simultaneously. You must read the label or visit the official website to determine the right dosage for a particular metabolism booster. The capsules or pills contain different ingredients with varying concentrations and potency. Some might be more concentrated, and thus, the manufacturer will recommend using only a single capsule at a time. While other capsules won’t contain a concentrated mixture of ingredients, the recommendation will be two to three capsules at a time.

You must be very careful about the recommended dosage of metabolism boosters. Some of these supplements may contain a high caffeine content, such as 200 to 300 mg of caffeine. This means that you’re having two to three cups of coffee at a time. Thus, it is important to consider these factors before taking a metabolism booster. 

What if I don’t lose weight even after taking metabolism boosters?

The effects of metabolism boosters vary from person to person. For some, the boosters will kick in within a few days, while for others, it will take a few months to bring the desired results. This depends on various factors such as your gender, metabolic rate, age, and lifestyle. For older people, the supplement might take longer to promote weight loss. Plus, if you’re overweight, it’ll take several weeks for your body to burn the fat deposits and start losing weight. 

You must remember that metabolism boosters are not magic wands that can bring you closer to your weight loss goal with the blink of your eye. You must carry on other healthy activities such as a controlled diet and regular exercise to speed up the weight loss process. You’ll start noticing the effects as long as you’re taking the metabolism booster according to the recommendation and on schedule. However, if you still don’t lose weight after a few months, you must consider changing the supplement. A good brand will offer a full refund if you aren’t satisfied with the results. 

Are metabolism boosters FDA approved?

The FDA has different regulations for foods and drugs and doesn’t regulate dietary supplements. Thus, to buy a metabolism booster, you won’t need any prescription or FDA approval. However, since the FDA doesn’t regulate or approve the effectiveness and safety of the metabolism boosters, you must carry out the research yourself. For this reason, we have chosen the supplements manufactured in FDA-approved facilities. Being created in FDA-approved facilities doesn’t mean that the products are FDA approved, but at least it indicates that they are manufactured by following the Goods Manufacturing Practices.

Conclusion: What is the most effective metabolism booster?

Metabolism boosters are a helpful addition to your weight loss routine, especially if you’re having a hard time losing weight. These dietary and natural supplements can boost your metabolism and assist you in losing weight fast. A slowed metabolism can affect your body’s ability to lose weight, and the metabolism boosters are here to give a kickstart to your body. 

Our top picks contain scientifically proven and clinically approved natural ingredients that can increase metabolism and promote weight loss. These supplements not only help burn fat deposits in the body but also boost energy. Moreover, they help build lean muscle mass, regulate blood sugar, and help you stay active throughout the day. However, before considering a metabolism booster, the best is to consult your healthcare provider and determine whether the ingredients are right for you or not. 

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