Best Metabolism Boosters Ranked UPDATE

Metabolism is not one component in the body; instead, it should be perceived as a process. What might this alleged process entail? When we consume food, the metabolism permits the body to tear and convert food into usable energy. In fact, without a well-functioning metabolism, even when the body is at rest, factors including breathing, ensuring proper blood circulation, hormonal balance, and reparation will be prolonged [1]. To put things into better context, our metabolism determines our activity levels and existence!

Our metabolic rate is influenced by several confounding variables, including but not limited to age, gender, muscle-to-fat ratio and overall body composition, activity levels, lifestyle choices, and hormonal function, writes one source [2]. Adverse effects in any of these factors give weight gain, fat storage, poor energy, bloating, rising blood sugar levels, and possibly hypothyroidism.

This left our editorial team uneasy, and thus, we went on a hunt for potential solutions that could give everyone a push in the right direction. In this case, supplements seemed like the ideal solution, as they do not necessarily reverse the issue but may help by providing nutrients essential for healthy metabolic function. As a result, we discovered 24 Metabolism-Boosting Supplements that have been a part of multiple round-table discussions. To what extent are these supportive versus useless? This is what our editorial team plans to unearth through this guide. Let’s get started by introducing the top picks that qualified.

Ranking the Top 5 Best Metabolism-Boosting Supplements of 2021

We must mention from the very beginning that selecting these solutions required a comprehensive ranking system that reflected specific preferences. More on its creation will be discussed after having introduced the top picks of 2021. Here are the top 5 best metabolism boosters on the market for sale in 2021:

  • Exipure
  • Gluconite
  • Java Burn
  • PhenQ
  • Meticore

This review of the best metabolism supplements to boost metabolic health and function will also touch on other viable candidates should these top 5 not speak loud enough to you:

  • Okinawa Flat Belly Tonic
  • Golden After 50
  • Burn Lab Pro
  • Cellubrate
  • CircadiYin
  • Instant Knockout Cut
  • KetoCharge
  • Leanbean
  • Metabrim NRG
  • MetaboFix
  • Meticore
  • PhenGold
  • PrimeShred
  • Resurge
  • Thyroid Rescue 911
  • Trimtone
  • 5-Day Metabolism Fix
  • Meta Burn
  • Metabolic Burn
  • Metabolic Stretching
  • Metabolic Renewal


  • Creator: Jack Barrett, Dr. Lam and Dr. James Wilkins
  • Starting Price: $49

Exipure is the best metabolism booster on the market in 2021 for sale right now due to its unique blend of eight exotic, tropical plant-based nutrients that work to target the root cause of weight gain, low brown adipose tissue levels. By increasing the levels of BAT, or brown fat, the body can begin to activate these ancient calorie-burning cells that burn fat up to 300%+ faster than ordinary cells and begin to rev up the metabolic rate. This morning metabolism trigger supplement is one of the most complete, rare and unique formulations on the list of the top ranking metabolism booster products today.

When looking at the list of ingredients for boosting metabolism and targeting the root cause of unexplained weight gain, Exipure stands out as a cut above the rest in terms of its elegant approach to helping individuals increase metabolic rate speed and effectiveness. While the combination of Perilla leaves (Perilla frutescens), Holy Basil (the mother medicine of nature) (rich in ursolic acid), White Korean Ginseng (panax ginseng), Kudzu root, Amur Cork Bark (phellodendron amurense) (rich in berberine), Quercetin (quercetum) (natural flavonoid) and Oleuropein (olea europaea from olive oil) (rich in antioxidant polyphenol) may not impress most upon originally hearing, it is one of the most clinically-proven, scientifically-backed supplements on this list today.

Available as low as $39 per month supply, Exipure metabolism booster for losing weight via increasing brown fat or brown adipose tissue levels naturally reigns supreme as the number one supplement to try today.


  • Company: Gluconite
  • Starting Price: $69

Like CircadiYin, Gluconite is metabolism and sleep support formula that prioritizes the importance of deep sleep. One source explained that the most energy-intensive sleep stage is deep sleep or rapid eye movement, where our heart rate increases brain activity and becomes dependent on glucose. The more glucose used, the higher the metabolism [3]. How might one achieve this level of sleep?

This is where Gluconite comes into the picture, as each serving (i.e., one scoop) is said to promote synergy between Vitamin A (1000 IU), Vitamin C (50mg), Vitamin D (1000 IU), Vitamin K (60mcg), Zinc (5mg), Chromium (10mcg), Chamomile (10mcg), Hibiscus (1000mg), Passionflower (30mg), Tryptophan (150mg), Gamma-Aminobutyric Acid (500mg), Stevia (100mg), Hops Flower (30mg), Melatonin (3mg) and White Willow Bark (367mg).

Fortunately, we have a good idea of what each serving delivers. While there is very little is available on the creators, this is one of the longest standing metabolism and sleep support formulas on the market. So while this poses some doubt because when we see a solution touted as an effective means of reversing an issue, we think the makers would take pride in their creations, it is not a make or break deal given just how popular and effective this metabolism booster is overall! Once again, conversing with customer service might help to regain confidence in Gluconite.

Java Burn

  • Creator: John Barban
  • Starting Price: $49

Java Burn is a 100% safe and natural proprietary blend designed to boost metabolism. The creator and fitness author, John Barban, insists that this coffee add-on can torch fat, suppress one’s appetite, manage energy balance and promote caloric deficit – which together may help one attain weight loss-related goals. One primary way that Java Burn works is by converting fat storage into free fatty acids for desirable fat burning.

As for John Barban has been working in the dietary and sports supplement industry for over eight years now. His role entails consulting on product development, which eventually led him to work with or create products for MuscleTech, NxLabs, Slimquick, ADS, BlueStar Nutraceuticals, and Empowered Nutrition Products. What caught our attention is his experience, which speaks miles on end. He has been certified with NSCA, CSCS, ACE PT, CSEP and has completed his undergraduate studies in exercise physiology.

So, what ingredients qualified for this add-on? Our research led us to the likes of Green Tea Extract (300mg), Chromium (20mcg), L-Theanine (100mg), L-Carnitine (100mg), Green Coffee Bean Extract (200mg), Vitamin D3 (20mcg), Vitamin B6 (1mg), and Vitamin B12 (5mcg). By exploring the ingredients, our editorial team was convinced.


  • Company: Wolfson Brands (UK) Limited
  • Starting Price: $69.95

PhenQ is advertised as a powerful dieting formula that combines several features to promote better results. By results, we mean fat burning (especially fat storage), suppressing appetite to reach calorie-deficit goals, preventing fat production, and improving mood and energy levels. Another product was supplied and manufactured by Wolfson Brands (UK) Limited; our editorial team was generally pleased with their level of transparency and enthusiastic customer support team. To see whether they would respond, our team sent a message via chat, and within a minute, we were provided with answers about PhenQ. Now for the supplement itself, each serving (i.e., two capsules daily) consists of L-Carnitine Fumarate (150mg), Caffeine anhydrous (142.5mg), A-Lacys Reset (25mg), Nopal (20mg), Capsimax (8mg), Piperine Extract (3mg), and Chromium (10mcg).

They also have the PhenQ Meal Shake as an option and is ranked the best meal replacement shake for weight loss in 2022 too.


  • Company: Meticore
  • Starting Price: $59

Meticore is deemed healthy metabolism support that works by targeting low body temperature. The makers made the case that when our body temperature is lower than expected (i.e., below 98.6 Fahrenheit), the typical processes involving enzyme production are halted. This, in turn, introduces a series of issues such as fatigue, slowed metabolism, weight gain, irritable bowel syndrome, anxiety, and migraines.

To resolve this, the makers insist that a proprietary blend of six nutrient-rich plants is all that’s required to “TRIGGER and supercharge metabolism for both women and men.” Specifically, each serving includes a 250mg-Meticore Formula Blend of Turmeric, African Mango, Ginger, Moringa, Citrus, Bioflavonoids, and Fucoxanthin. Additionally, supporting ingredients such as Vitamin B12 (10mcg) and Chromium (35mcg) have also been considered.

As interesting as this Meticore formula is, one area that the Meticore team appears to have disappointed is transparency, particularly regarding the manufacturer. Fortunately, this is a simple fix that requires consumers to reach out to the team for clarification. If customer support does not provide satisfying answers, then individuals may want to reflect on their choices.

Now this concludes the top 5 best metabolism booster supplements to buy, but reviewing what else is on the market may be of interest if none of these top ranking formulas suit your specific needs.

Okinawa Flat Belly Tonic

  • Company: Flat Belly Revelation
  • Starting Price: $89

The Okinawa Flat Belly Tonic is a dietary supplement intended to promote healthy weight management, support healthy digestion, and boost energy and vitality. As a fat burner that celebrates vegan ingredients, the makers insist that the root cause of weight gain will be targeted, adding that weight loss will be possible during one’s sleep. The latter rests in the mere fact that the chosen ingredients can go as far as activating the metabolism.

Each serving contains Green Tea derived EGCG, Inulin, Momordica Charantia, Hibiscus Sabdariffa, Acai Berry, and Aronia Berry. As we researched this product, we noticed that scarce information had been provided on Okinawa Flat Belly Tonic. Moreover, there are several suppliers of this product, some of which appear to have varying ingredient lists, which is, of course, a concern. Hence, we ask interested parties to clarify any doubts they may have (i.e., the concentration of each ingredient) and to purchase directly from the Okinawa tonic team. But in reality, this is one of the best, longest-standing healthy metabolism support powders on the market and if you buy directly from the official website should be able to avoid all the confusion here.

Golden After 50 Autaphagene

  • Company: Golden After 50
  • Starting Price: $59

Autaphagene is a dietary supplement founded on a system that works to remove old cells with new ones. This also includes our metabolism and is referred to as autophagy. Instead of just making lifestyle choices, which can take time to reflect in our system, the creators at Golden After 50 believe it’s more practical to reboot the autophagy by fasting for 16 to 20 hours daily. Because of our temptations, the team decided to create Autaphagene so that completing fasting is doable. This, in turn, is likely to lead to boost the metabolism and promote weight loss.

As a company, Golden After 50 was established to help men and women continue living their lives as they wish without losing their independence during their golden years. Even though life expectancy has increased, people are poised to experience poor health. To protect individuals from negative health consequences, the team insist on “only using the very best in science and natural compounds shown to help reduce everyday problems that might hold you back and force you to change your lifestyle […] Our researchers and experts scour the globe in search of the latest, rarest, and most exotic compounds shown to be safe.” Each serving is said to deliver a 1000mg-proprietary blend of Turmeric, Green Tea Extract, Ginger, Garlic, Chaga Mushroom, Reishi Mushroom, Pomegranate, and Elderberry.

Burn Lab Pro

  • Company: Opti-Nutra Ltd.
  • Starting Price: $79

Burn Lab Pro is a 100% natural fat-burning support trusted to help retain muscle mass in a caloric deficit, burn fat during training and at rest, and induce results faster and easier than dieting and exercising alone. As maintained by Opti-Nutra Ltd., this supplement serves as an excellent addition for competitive weightlifters needing an extra cut and an energy surge to meet physical demands.

We generally like about Opti-Nutra Ltd. how much they prioritize formulation, ingredients selection, manufacturing, and quality. Specifically, each solution (including Burn Lab Pro) has been formulated to optimize our biological function most purely and freshly possible, all while meeting nutritional standards. Getting on the topic of the Burn Lab Pro formula, each serving (i.e., 3 NutriCaps) is said to deliver a considerate amount of GTF Chromium (90mcg), Calcium (262.5mg), HMB (1500mg), ForsLean (375mg), Capsimax (75mg), and BioPerine (3.75mg).


  • Company: Cellubrate
  • Starting Price: $69

Cellubrate is a dietary supplement that intends to promote optimal metabolic performance, and consequently, is trusted to induce weight loss, strengthen the immune system, and balance the mood. At this point in the guide, we can say one thing about this formula: it contains 25 ethically sourced ingredients. Referring to the potential benefits of this supplement, they stem from eliminating the root cause of weight gain. Cellubrate doesn’t entirely convince our team because it falls short on transparency on many levels – company background, supplement’s fact, manufacturer, etc.

For now, we can only hope that each serving contains Selenium, D-Alpha Tocopherol, Graviola Leaf, Green Tea Leaf Extract, Red Raspberry, Turmeric, Beta-Glucan, Essiac Tea Complex, a Mushroom Complex (i.e., Shiitake, Reishi and Maitake), Pomegranate, Quercetin Dihydrate, Olive Leaf, Cat’s Claw, Arabinogalactan, Garlic, Lycopene and Panax Ginseng, which is not even the complete list. So, moving forward, we encourage everyone to contact customer service for clarity before investing.


  • Company: CircadiYin
  • Starting Price: $69

CircadiYin was formulated with the circadian rhythm in mind, i.e., a system that embodies physical, mental, and behavioral changes within 24-hour cycles. According to the makers, men and women over the age of 40 are likely to suffer from a broken circadian rhythm, disrupting their metabolic process and sleep and bodily functions. By taking CircadiYin, individuals can control the quality of sleep and energy while uplifting metabolic function.

This 100% natural, vegan-friendly supplement is believed to bring together 18 clinically proven ingredients for restoration purposes. They include Melatonin, L-Tryptophan, Goji Berry, Chamomile, Ashwagandha, Skullcap Root, Magnesium, Valerian, Lemon Balm, Passionflower Extract, and L-Theanine. The team also made a noticeable effort in providing additional guides that help rectify sleep patterns, like Cellubrate, which make this a whole supplement regime to get started on.

Specifically, we do not know the exact CircadiYin makers, we only have a partial list of the ingredients, and nothing on each component’s concentrations per serving is available. How can a price of $69 be justified? Presently, nothing is supporting it, so customer service needs to be contacted.

Instant Knockout Cut

  • Company: Roar Ambition Ltd.
  • Starting Price: $59

The Instant Knockout Cut is for anyone whose second home is the gym. The creators proclaim this solution as one that complements diet and exercise using all-natural, scientifically-backed ingredients. So, what might people anticipate from taking Instant Knockout Cut? For starters, this supplement is expected to help reach light and leanness, may elicit a thermogenic effect for fat burning, and is reckoned to suppress one’s appetite.

At Roar Ambition Ltd., all products are said to have been formulated in “high class facilities in the USA and UK and shipped from there too,” adding that their suppliers and workers help to “create [their] high-end supplements.” With that in mind, four capsules are all that’s required daily. This suffices because each serving delivers Vitamin D3 (45mcg), Vitamin B6 (5mg), Vitamin B12 (10mcg), Glucomannan (1800mg), Green Tea Extract (500mg), Caffeine Anhydrous (300mg), L-Theanine (100mg), Cayenne Powder (100mg), and Black Pepper (10mg).


  • Company: Wolfson Brands (UK) Limited
  • Starting Price: $59.95

KetoCharge is an advanced weight management formula founded on the ketogenic diet. Its purpose is to help drive the body into a metabolic state called ketosis for maximum fat burning and ketones delivery. Usually, the diet alone does not suffice because individuals need to follow the macronutrients’ breakdown. On that note, each serving is trusted to deliver 800mg of potassium beta-hydroxybutyrate (BHB). The benefit of having mineral-like potassium bound to BHB is its ability to boost the body’s electrolytes, preventing dehydration and mineral losses through urination.

CEO Stewart Lochrie describes Wolfson Brands (UK) Limited as a “tight-knit team of entrepreneurs, marketers, nutritionists, engineers, designers and business explorers with a real passion for healthy living and e-commerce business,” adding that “combining cutting-edge science and time-tested strategies from top athletes and medical professionals our mission is to inspire positive lifestyle change.” To learn more about KetoCharge and Wolfson Brands (UK) Limited, visit the official website.


  • Company: Ultimate Life
  • Starting Price: $59.99

Leanbean is a natural fat burner that has been created specifically for women. Initially designed to support female fitness models looking to burn fat for big competitions, today, it can be taken by women of all fitness levels or a lack thereof. Women are likely to experience a curbed appetite, boosted metabolism, and overall bodily balance with every serving. At Ultimate Life, it is the general belief that “achieving your goals doesn’t have to come at a cost,” and so, they made it their objective to “provide natural solutions that suit the demand of modern women.” Mainly, they focused on “natural formulas that fit into your plan and help […] deliver results quicker than ever before.”

With such a goal in the back of their minds, the team at Ultimate Life Ltd decided that nothing beats the likes of Vitamin B6 (3.72mg), Vitamin B12 (6.4mcg), Chromium (120mcg), Green Coffee (6000mg), Acai Berry (800mg), Green Tea Extract (200mg), Turmeric (200mg), Glucomannan (500mg), Garcinia Cambogia (400mg), Cayenne (60mg), Black Pepper (20mg) and Raspberry Ketones (8mg) for its Leanbean metabolism booster.

Metabrim NRG

  • Company: Vitabrim Health Pte Ltd
  • Starting Price: $49

An individual who goes by the name of Dr. Mike is given full credit for Metabrim NRG. It turns out that he discovered a metabolic breakthrough called neuro-gastric that can resolve a confusion that has been established between the brain and gut. By introducing this component, one’s nervous system will become healthy while restoring one’s metabolic rate and heightening energy levels. Consequently, it might induce weight loss results at a faster pace. That’s as far as our search led us because we couldn’t find the ingredient’s list, verify the credentials of the supposed doctor, and some sources suggest that Vitabrim Health Pte Ltd. is either based in Singapore or the U.S. Without further clarification, we cannot comment on its effectiveness.


  • Company: Gold Vida, LLC
  • Starting Price: $69

MetaboFix is proclaimed as a rapid, metabolism-boosting formula that uses 26 unique polyphenol extracts, nine metabolic fat-burners, and 3 billion CFUs of digestive enzymes. By taking each serving daily, individuals can anticipate weight loss, a leaner body, and a sustainable source of energy for daily activities. Gold Vida, LLC is a Canadian company that has been actively launching products that tend to specific health conditions by prioritizing nutrient delivery. While we know very little about their backstory, the team has always been transparent about their formulas.

In the case of MetaboFix, one scoop of 10 calories includes a 2g-Polyphenol blend (i.e., Beets, Strawberry Juice, Hibiscus, Raspberry, Black Currant, Acai Fruit, Blueberry Extract, Cranberry Fruit, Grapeseed, Mango Extract, and Pomegranate), a 700mg-Digestive Blend (i.e., Oat Fiber, Inulin Prebiotic, L. Acidophilus, L. Salivarius, L. Plantarum, L. Rhamnosus, B. Lactis, B. Bifidum, L. Fermentum, L. Reuteri, and B. Longum), and a 400mg-Metabolic Blend (i.e., Cinnamon, Green Tea, Ginger, Turmeric, Shilajit, Bitter Melon, and Black Pepper Fruit Extract).


  • Company: Swiss Research Labs Limited
  • Starting Price: $74.99

PhenGold is a multi-action weight loss formula that encompasses scientifically backed ingredients that help with health and weight loss goals. Brought to us by Swiss Research Labs Limited, this supplement has supposedly been founded on extensive clinical studies that rejoice in the effect of the listed ingredients on weight loss. What we found comforting about PhenGold is that the makers were honest in their claims. Explicitly, they advised that PhenGold would only make a lasting impression when paired with a calorie-controlled diet and regular exercise. This is refreshing, seeing that a good number of providers insist on unrealistic weight loss without a single change to one’s lifestyle choices.

With that in mind, at Swiss Research Labs, the goal is to bring to light the influence that science can have on health and wellness. And so, they decided the only way to show they care is by researching and building health and wellness products backed by research. The results? Not only do they stand proudly behind PhenGold, but also Trimtone, Zotrim, and Zeta White. Getting back on the topic of PhenGold, each serving reflects the coming together of Vitamin B3 (15mg), Vitamin B6 (1.3mg), Vitamin B12 (24mcg), Green Tea (500mg), L-Tyrosine (300mg), Rhodiola (250mg), L-Theanine (250mg), Caffeine Anhydrous (225mg), Cayenne Pepper (200mg), DMAE Bitartrate (150mg), Green Coffee (100mg), and BioPerine (5mg).


  • Company: Muscle Club Limited
  • Starting Price: $46.39

PrimeShred is a hardcore fat burner trusted to increase thermogenesis, support metabolic function, and improve energy and focus levels. The team at Muscle Club takes responsibility for this solution and affirms that its contents have been extensively researched and developed. So, with consistent uses, individuals can anticipate optimal fat burning, even in those stubborn areas that feel nearly impossible to defeat. An issue that naturally arises from cutting is fluctuation in mood. Fortunately, Muscle Club vouches that PrimeShred will ensure an optimal balance so that one’s motivation is always up.

The company was founded in 2015 in Nottingham, the United Kingdom, by experts in researching, designing, and developing supplements. With every product launched, there is always one principle backing it, and it is the idea that Muscle Club treats customers’ goals as their own. In keeping with everything discussed thus far, each PrimeShred serving (i.e., three capsules) embodies synergy between Green Tea Extract (500mg), DMAE (150mg), L-Tyrosine (300mg), Green Coffee (100mg), L-Theanine (250mg), Rhodiola Rosea (250mg), BioPerine (5mg), Caffeine Anhydrous (225mg), Cayenne Pepper (200mg), Vitamin B3 (15mg), Vitamin B6 (1.3mg), and Vitamin B12 (24mcg).


  • Creator(s): John Barban, Adonis Lifestyle
  • Starting Price: $49

The idea that we need to attain deep sleep for our metabolism to be restored and activated was first introduced to the supplement industry by people like John Barban (i.e., the creator of Java Burn). Deemed as an ideal solution for men and women experiencing premature aging, Resurge comprises eight scientifically proven nutrients for enhanced deep sleep, positively affecting our human growth hormone (HGH) production and metabolic rates. Regarding ingredients, these include L-Arginine (1200mg), L-Lysine (1200mg), L-Theanine (200mg), Ashwagandha (150mg), Griffonia Simplicifolia (100mg), Melatonin (10mg), Magnesium (50mg), and Zinc (15mg) for every four capsules ingested. For more information on the nighttime fat burner for boosting all day metabolism, read our Resurge review too.

Thyroid Rescue 911

  • Company: PhytAge Laboratories
  • Starting Price: $69.95

Thyroid Rescue 911 is a health support complex intended to provide the body with essential antioxidants and anti-inflammatory nutrients to optimize thyroid function. The thyroid function has been prioritized here. This has a lot to do with maintaining or losing weight, while this very organ also determines optimal metabolic rates. Hence, Thyroid Rescue 911 aims to rectify the necessary imbalances for weight loss and mood function.

The makers, PhytAge Laboratories, initially had success in 2015 with their renowned phytoceramide-based skincare supplement called PhytAge PLUS. From there, the team invested in research and development to deliver solutions for gastrointestinal health, gut health, vision health, and joint health, to list a fraction. When it comes to ingestion, best results are experienced by those who pair each serving (i.e., 2 capsules) of Vitamin B12 (100mcg), Iodine (150mcg), Magnesium (200mg), Selenium (200mcg), Copper (200mcg), Manganese (2mg), Molybdenum (50mcg), L-Tyrosine (300mg), Schizandra (240mg), Ashwagandha (200mg), Bladderwrack (50mg), Cayenne (30mg) and Kelp (15mg) with a balanced diet.


  • Company: Swiss Research Labs Limited
  • Starting Price: $59.99

The second product brought to us by Swiss Research Labs is Trimtone, a natural fat burner devised for women’s health. The team’s strategy for this formula entails introducing the body to thermogenesis, whereby the body’s temperature increases for fat burning and speeding up the metabolism. In so doing, this supplement also revs up calories’ expenditure while at rest, permitting the body to continue the burning processes around the clock. In addition to fat-burning, Trimtone contains vital ingredients that curb cravings so that women can stay on track with their goals. Women are asked to take one capsule that delivers Caffeine Anhydrous (120mg), Green Coffee (100mg), Green Tea (100mg), Glucomannan Fiber (100mg), and Grains of Paradise (40mg).

So far, we’ve come across an array of dietary supplements delivered in capsules and powdered forms, but what if this strategy of boosting the metabolism isn’t of interest to certain people? To ensure a solution for everyone through our guide, we searched for alternatives in guides and resources. In this case, five stood out to us because of their increasing demand. Here’s a brief on each one:

5-Day Metabolism Fix

  • Creator: Mike Whitfield
  • Starting Price: $19

Specifically designed for women and men over 45 years of age, the 5-Day Metabolism Fix is a program that can reverse slowed metabolism. The creator, Mike Whitfield, insists that those who follow this guide can witness a 5lb drop in weight within the first five days without any rebound weight gain. Inside this protocol, he claims to have listed super short workouts that can be completed within 20 minutes. Given that there may be varying fitness levels, he also considered modifications and exercises that are generally low-impact and protect the joints, knees, and back.

Additional guides have also been introduced in this system to enhance results further. These include the Fasting For Serious Fat Loss, Morning Flat Belly Smoothies, 12-Hour Plateau Buster, After Dinner Fat-Blasting Smoothies, Fast Start Cheat Sheets, and 28-Day Fat-Burning Protocol. It’s impressive that this resource was created by a personal trainer who successfully lost 130lbs and continues to share his wisdom with an age group cursed with hindrances. How can anyone neglect the measly $19 charged?

Meta Burn

  • Creator: Mike Whitfield
  • Starting Price: $17

The following resource created by Mike Whitfield is Meta Burn. Meta Burn aims to educate consumers on a 10-minute technique that is believed to activate a fat-burning hormone. The difference between the 5-Day Metabolism Fix and Meta Burn is commitment. In the former case, individuals can expect results in a lesser timeframe than a program like Meta Burn, where commitment is everything. Mike split the program into different phases.

In the first three weeks, a lot of time will be spent on cardiovascular exercises. For the next four to 16 weeks, tweaks will be made to activities so that the body does not get fully adapted. The goal is to keep the body challenged, and this is what Meta Burn aims to fulfill. Meta Burn emphasizes resistance, reps, and dynamics to avoid plateaus, all highlighted in 50 new fat-burning workouts. This system surprised us because individuals only need 10 minutes daily, which is great seeing that the average time spent typically ranges anywhere between 30 and 60 minutes.

Metabolic Burn

  • Creator: Andrew Hall
  • Starting Price: $37

Metabolic Burn is a step-by-step training program that aims to flush out unwanted body fat while revamping mitochondria function. Mitochondria are tiny double membrane-bound organelles found within our very cells. They are known as the “powerhouse of a cell” because of their task to convert air and food into energy for our cells to flourish [4]. Created by supposed alternative health researcher Andrew Hall, this system contains multiple resources that help consumers reach the final goal. He has devised the Metabolic Burn training manual filled with information on toxins and popular diets poised to risk mitochondrial function: the Quick Start Guide for a summary of the training guide, Fuel the Fire with foods that promote mitochondrial growth, Metabolic Burn Recipes, and Metabolic Burn Meal Plan. As thought-provoking as this system appears to be, our team was unsuccessful at verifying Andrew’s credentials as a researcher. Hence, we ask everyone to contact customer service before placing an order.

Metabolic Stretching

  • Creator: Brian Klepacki, MS, CSCS, FMS
  • Starting Price: $29

Metabolic Stretching is a training program that emphasizes the power of executing simple stretches that help melt body fat, tone muscles, and leave individuals feeling energized in just 15 minutes. Fat loss and functional movement coach Brian Klepacki created this system after realizing the positive impact of blending flexibility training with calorie-burning moving patterns seldom witnessed. They neither require gym equipment nor are tedious to complete. The expert ignores crash diets, high-intensity exercise, and cardio, as he sees them as nothing but myths surrounding weight loss.

Through Metabolic Stretching, individuals will get insight into Brian’s reasonings while putting them into practice. To facilitate this journey, the two-part system (one for beginners and advanced individuals respectively) includes Coaching Videos, Follow Along with Videos, Exercise Definition Guide, and The 3-Minute Back Pain Stretching Protocol.

Metabolic Renewal

  • Creator: Dr. Jade Teta
  • Starting Price: $37

Metabolic Renewal is a system that has been created to help women optimize their metabolic rates, energy levels, and wellness at any stage of life. Naturopathic doctor Dr. Jade Teta uses his clinically proven “4M” framework to trigger fat loss, a healthy heart, supple skin, sleep quality, and control over cravings and random hunger cries. Of all the programs introduced thus far, Metabolic Renewal is deemed customizable according to hormone type. This is important to mention, given that a woman’s body is drastically influenced by not just one but seven significant types. The 4M revolves around mindset, movement, meals (diets), and metabolic (or exercise).

Another facet unique to Dr. Jade Teta’s program is the level of detail provided, which ensures that even a novice has full knowledge of their respective bodies and how to deal with them. Taking everything into account, purchasing Metabolic Renewal implies access to the 12-Week Body-Sculpting Workout Plan split between four phases, the Metabolic Renewal Roadmap, 12-Week Metabolic Meals Plan, a Female Transformation Tracker, 5-Minute Body-Sculpting Burnouts, and The 5-Step Female Flat Belly Formula.

The Ranking Process of Elimination: How Our Picks Made the Cut

At this point in the guide, several revelations may have risen. For starters, no two supplements were identical in the methodologies or ingredients used. Likewise, training programs of different exercise routines (intense versus simple) and diets (extreme vs. relaxed) have been designed with the hopes of attaining one primary goal: boosting one’s metabolism. If we finalized this list of 24 resources, imagine where we might have started. Let’s say the process was helped thanks to our editorial team’s ranking system. This checklist includes factors that satisfy our members’ expectations for a product (supplement or protocol). This is not to say that they had to meet all the requirements, but that would be ideal for maximum confidence and trust. Without any further delay, here’s what we decided to focus on:

Company Background

With any supplement, individuals need to ensure that a company has been listed. Given that the FDA does not regulate the dietary supplements industry, the decision to include them must be taken with care. If a solution is touted for its impressive results, but there is no way of tracing back to the makers, we advise everyone to ignore them. Matter-of-factly, there were one or two products in our list that did not have a sound company background. They were included to show that popular demand alone never suffices to prove that a product is truly effective.


Knowing the company’s background is one form of transparency. Others include chosen ingredients, the availability of a supplement’s fact, information on third-party lab testing (if applicable), customer service contact information, returns addresses (if applicable), the reasoning for selected strategies, etc. A high level of transparency suggests that consumers have acquired complete knowledge of a particular solution. If, after reviewing everything, there remain some gray areas warranting investigation, then this is what our editorial team refers to as the “red flag situation,” which should be avoided altogether.

Scientifically Backed Ingredients & Dosing

As mentioned earlier, dietary supplements are not approved by the FDA. Therefore, the importance of scientific evidence and clinical dosing of ingredients cannot be stressed enough. Although not all areas of natural medicine have been extensively studied, repeated initial results are a good start. That, or any sources that introduce a health practitioner’s opinion on a specific ingredient, helps put benefits into perspective and one’s bodily reactions to them. A decent approach is to either review the most highly concentrated ingredients on the supplement’s factor for complete peace of mind or conduct a thorough analysis of every feature. The latter is ideal, especially for people with previous health diagnoses or medication requirements.


Doctors, nutritionists, personal trainers, or health experts are credited for creating a formula in some advertisements. While this provides a sense of relief to some degree, individuals need to ensure that their credentials can be verified. Recently, many scammers have been listing experts in medicine only to realize that such a person is not involved or doesn’t even exist. Our editorial team used this factor primarily to verify the authors/creators of metabolism-boosting protocols. If an author’s credentials and experience cannot be verified, why should anyone pay for their resources when information can be accessed through just about any search engine? How are we to decide that this individual is, in fact, an expert in a particular field of interest? Likewise, any mention of an expert behind a supplement was also investigated to ensure the accuracy of claims.

Advertised Benefits

Reading through the advertised benefits is enjoyment for our editorial team, seeing that some companies have the audacity to make outlandish claims that manipulate consumers into placing an order. Based on existing studies and the reporting of governmental entities, anything that we felt was impossible to achieve was immediately removed without any further thought. The main reason for this is that if one aspect is falsified, we are convinced that others might be as well.


Uniqueness to us means anything that permits a company to outshine its competitors. So, valid statements surrounding the involvement of doctor/physician-formulated, third-party lab testing and availability of results, informative blogs, patented and proven ingredients, money-back guarantees, and contributions to the furtherance of society motivated us to analyze closely into a specific pick. However, this doesn’t mean that a lack thereof suggests ineffectiveness. If we happen to stumble upon two almost identical supplements, uniqueness as a factor helps with the process of elimination.

Value for Price

Value for price is determined at the very end after we count the number of factors checked off the list. Individuals need to see this beyond the dollar-sign value. If a supplement costs $70, and each one of the above points has been checked off, it is reasonable to make a purchase compared to a $70 supplement that only fulfills the company background. The idea that a high price indicates high quality is nothing but a myth. Today, it’s all about whether the listed price is justifiable. Should individuals feel that after having done a thorough analysis, the price is not tenable, then investing in it is pointless.

The Scientific Perspective, Part 1: How Effective Are Natural Ingredients for the Metabolism?

Natural ingredients have had a lasting impression on society for their health-relieving capacities. As a result, several dietary supplements have taken form, but to what extent does science support their integration? To provide a general idea as to how one might proceed here, we decided to pick the top five recurring ingredients across all our picks. By investigating their effects, our editorial team learned the following:


Turmeric is an Indian spice celebrated for its bright yellow color, nutrients, and aroma in sweet and savory meals. Its active compound, curcumin, should be given full credit, as it reflects antioxidant and anti-inflammatory properties essential for wellness. A 2019 systematic review and meta-analysis of randomized controlled trials (RCTs) was conducted to see how curcumin intake might influence weight among patients with metabolic syndrome and related disorders. In the end, 21 studies comprised of 1,604 individuals were evaluated, leading to favorable results. Specifically, the team found that curcumin intake significantly reduced BMI, leptin levels, and waist circumference and stimulated adiponectin levels. No effect was reported regarding its impact on hip ratio [5].

Green Tea Extract

Green tea is yet another ingredient that reigned the ultimate fat burner, but to what degree are results noticeable? One study looked at the effect of decaffeinated green tea on fat oxidation, body composition, and exercise performance in recreationally active participants. By the end, the researchers explained that when coupled with an exercise training routine, individuals are likely to experience a relative reduction in total fat and body composition, adding that the duo “improved metabolic efficiency during submaximal exercise.” However, the changes weren’t drastically different from the placebo group [6].

It is important to note that the study mentioned above is preliminary only considers men. And so, we decided to dive a little deeper into matters and stumbled upon an expert opinion. According to David Nieman, DrPH, director of the human performance laboratory at Appalachian State University, results are usually apparent when considering caffeinated green tea, further noting the combined effects of caffeine and catechins (i.e., antioxidants) are optimal. Once again, he insists that “the effect is likely to lead to little, if any, change on the scale [7].”


Even though ginger is a root belonging to the same family as turmeric, it is unique because of its bioactive compound, i.e., gingerol. Gingerol is reckoned to house anti-inflammatory, anti-hypertensive, glucose-sensitizing, and stimulatory effects. A team of researchers interested in these properties examined whether consuming ginger as a beverage influences energy expenditure and feelings of hunger and satiety in overweight men. In the end, the team highlighted that ginger’s ability to induce thermogenesis might be the reason for reduced feelings of hunger. Of course, this finding does not suffice, as the study is a small one encompassing only overweight men [8].

Interestingly, a 2018 meta-analysis consisting of 14 randomized controlled trials with 473 subjects found that ginger supplementation significantly decreased bodyweight, waist-to-hip ratio, hip ratio, fasting glucose, and insulin resistance while increasing HDL-cholesterol levels (i.e., good fat). That said, no effect was found in terms of BMI, insulin, triglycerides, and LDL-cholesterol [9].


Up next, we have cayenne, a rejoiced spice high in a significant component called capsaicin. As per one source, the ingestion of capsaicin has “been clearly demonstrated for its numerous roles in health.” Yet, one that has been of their interest is its effect on body weight, and consequently, anti-obesity results. Fat loss can be anticipated by adipogenesis, primarily a decrease in preadipocyte differentiation, proliferation, and lipogenesis. A study involving obese mice was also referenced, suggesting that capsaicin showed “decreased fasting glucose, insulin, leptin concentrations and markedly improved glucose tolerance.” Other means include its ability to suppress appetite, induce satiety, and ensure that our small intestine functions as required [10].

Vitamin B12

Vitamin B12 has also been linked to body fat and metabolic function to some degree. As explained by one source, a deficiency in this vitamin has since been linked to fat accumulation and obesity, adding that an absence led to a significant increase in body fat percentage and cholesterol levels in pregnant mice. When mice were getting a high-fat diet coupled with B vitamins, the odds of experiencing weight gain supposedly reduced while several enzymes linked to metabolic function increased in production. Finally, two extensive human studies were quoted for an association between high vitamin B12 levels and a lower risk of obesity [11]. It is important to note that these results merely focus on associations and have not considered other contributing factors.

The Scientific Perspective, Part 2: Can Exercise Help Enhance Metabolic Function?

Undoubtedly, there are many more ingredients needing investigation, but our introduction is likely to give everyone a feel for what types of sources to trust. On that note, we cannot stop at natural ingredients, as some of the protocols introduced via our guide provide insight into the impact of exercise on metabolism. After spending some time navigating through existing research, our team discovered the following:

Runner’s World discussed the finding of one study that involved measuring the blood of 52 young male soldiers before and after an intensive 80-day strength and aerobic training program. Led by author and leader of the Cardiometabolic Disease Group at the University of Sydney’s Charles Perkins Center and Heart Research Institute, John O’Sullivan, M.D., Ph.D., the expert shared that he and his team “saw the greatest changes in the fuel used by the skeletal muscle,” highlighting that “many other adaptations such as changes in mediators of vascular health and protein breakdown,” were also witnessed.

He emphasized the relevance of exercise in cardiovascular prevention programs, adding that we must study “the true magnitude of metabolic effects related to effects on lipids – a substance in the cells made up of saturated and unsaturated fat, triglycerides, and steroid, among other components – blood pressure, and body fat.” A limitation of this study is the sample, which only considers young, fit men, along with the fact that only one type of training was executed [12].

A piece compiled by WebMD argued that muscle cells require a lot of energy compared to fat cells, which indicates the former group’s ability to burn more calories. Therefore, to challenge our muscles, individuals have been advised to partake in any kind of aerobic exercise (i.e., running, Zumba, etc.), interval training (i.e., switching from high to low intensities and vice versa), and weightlifting [13].

On the topic of aerobic exercises, Medical News Today reported on a study conducted by researchers in Brazil who discovered that “aerobic exercise triggers the release of signalling molecules into the bloodstream that free up more energy for use by the muscles.” Captivatingly, it was reasoned that exercising could increase the production of these signaling molecules (also known as microRNAs). The mice study consisted of 60 minutes of treadmill per day for eight weeks, and once completed, the researchers “found a significant increase in the production of a protein called DICER in the animals’ fat cells,” linking it to reduced body weight and visceral fat in the abdomens [14].

Frequently Asked Questions About Metabolism-Boosting Supplements

Q: What is metabolism, and why is it important?

A: The term “metabolism” refers to a series of chemical reactions within our body cells that convert food into energy. This is a necessary process, as energy is what allows us to perform mental and physical tasks. The metabolism controls even the production of specific proteins and enzymes, not to forget our very existence [15].

Q: What does the metabolic rate indicate?

A: The metabolic rate is a measure of the amount of energy consumed daily.

Q: What is a healthy metabolic rate?

A: The average man should have a basal metabolic rate (BMR) of 7,100kJ per day, while an average woman is expected to be around 5,900 kJ per day. This rate is sure to vary throughout the day, with the lowest being in the morning [16].

Q: How might one go about raising metabolic rates naturally?

A: According to one source, eating plenty of protein, drinking cold water, coffee, or tea, working out (i.e., interval training, weightlifting, etc.), standing up more often, adding spice, attaining a goodnight’s rest, and replacing cooking fats with coconut oil are all scientifically backed ways of improving metabolic rates naturally [17].

Q: What is leptin, and how does it relate to metabolism?

A: Leptin is an adipocyte-secreted hormone that signals to the brain when satiety has been attained. Regarding its relationship with metabolism, one source argued that body fat increases along with our leptin levels when we eat. When satiety is reached, our tendency to eat will decrease, revving the metabolism. On the other hand, when less is consumed, body fat drops with leptin, increasing consumption and decreasing calories burned [18].

Q: What is adiponectin, and how does it relate to metabolism?

A: Adiponectin is described as the “most abundant peptide secreted by adipocytes, being a key component in the interrelationship between adiposity, insulin resistance and inflammation [19].” Regarding its relationship with metabolism, activating the former helps to regulate the latter [20].

Q: Is metabolism the same as catabolism or anabolism?

A: Catabolism and anabolism are two broad biochemical reactions that account for our metabolism. Large molecules are broken down into smaller ones with the former, while the latter builds complex molecules into simpler ones. In other words, catabolism helps to release energy, whereas anabolism helps to use up energy. Our body weight is equal to catabolism minus anabolism [21, 22].

Q: What organ(s) regulate the metabolism?

A: The thyroid and parathyroid glands are in front of the neck and below our voice box (the larynx). The thyroid is primarily responsible for overseeing the body’s metabolism, whereas the parathyroid glands ensure optimal regulation of the body’s calcium balance [23].

Q: What might lead to a slowed metabolism?

A: Possible reasons for a slowed metabolism include genetics, hormonal imbalances, lack of sleep, strict diets, excess sea salt intake, low water intake, decaffeinated coffee, low calcium, high room temperature, medication intake, eliminating carbohydrates, changes to the body’s natural sleep-wake cycle, constantly changing meal times, chronic stress, and a high-fat diet [24].

Q: How does aging affect metabolism?

A: Some reasons why the metabolism might slow with age include the lack of physical activity, loss of muscle mass, and the simple fact that our internal components also age with time [25].

Q: What type of diet might help the metabolism?

A: It might be interesting to replace some carbohydrates with lean, protein-rich foods, as they are generally believed to boost the metabolism at mealtime. Sources include lean beef, turkey, fish, white meat, chicken, tofu, nuts, beans, eggs, and low-fat dairy products [26].

Q: Does a slowed metabolism imply immediate weight gain?

A: According to the Mayo Clinic, a slowed metabolism doesn’t always imply weight gain. Several factors determine one’s basal metabolic rate, primarily body size and composition, sex, and age. Instead of slowed metabolism, factors such as calories surplus, lack of movement, genetics, medications, and unhealthy habits might be inducing weight gain [27].

Q: What is the difference between basal and resting metabolic rates?

A: BMR (or basal metabolic rate) is the minimum number of calories required for essential functions at rest, whereas RMR (or resting metabolic rates) is the number of calories that the body burns at rest [28].

Q: Which metabolism-boosting supplements are deemed the best?

A: Check out our top metabolism-boosting supplements above. If supplements aren’t of interest, we also discovered a handful of training protocols that can help individuals get in their daily dose of physical activities.

Q: What role does thermogenesis play in metabolic function?

A: By increasing thermogenesis, i.e., heat generation, we are boosting our metabolism because heat is the primary product of the metabolism [29].

Q: Does the number and size of a meal determine one’s metabolism?

A: There is little evidence suggesting that eating small, frequent meals will help boost the metabolism. However, spreading meals across the day might help to limit overeating, which might allow the body to tap into our fat storage for energy production [30].

Q: Is there a test that evaluates metabolic rates?

A: Metabolic testing is supposedly completed over several parts and typically includes a calorimetry test (to test the RMR). This test is expected to take anywhere between 15 to 30 minutes and is performed as one is reclined [31].

Q: Who should be the first person to contact regarding a slowed metabolism?

A: The first person to contact regarding a slowed metabolism is a health practitioner. This is always the best thing to do, seeing that they are more knowledgeable about their patients’ health.

The Top Metabolism-Boosting Supplements of 2021 Final Verdict

Ultimately, this comprehensive guide has been compiled to present some of the supplement industry’s most popular and promising solutions. While certain products appear to fall short of our ranking system, others have exceeded our expectations. The level of detail in our guide alone should showcase the relevance of thoroughly investigating what’s currently available, whether they meet the mark and how science factors into the picture. To ensure maximum inclusivity, we included supplements and training protocols, as research on the effect of exercise on our metabolisms has resulted in positive findings.

With one last look at the best metabolism boosters for improving metabolic health and function, these are the top metabolism supplements to buy in 2021:

Moving forward, we encourage everyone to review their top picks either alongside our ranking system above or to customize it to meet one’s preferences. Contacting a health practitioner for people with a pre-existing medical condition is the wisest thing to do, as said experts usually provide insight into what might/might not work on an individualistic basis. Until next time, we hope that at least one of our top metabolism-boosting solutions of 2021 resonates with established goals and wellness altogether!


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