Best Metabolism Boosters
Looking for the Best Fat Burners of 2022? You’re in the right place! We know that the market is flooded with fat burners and it can be really hard to make a choice.
That’s why we’ve rounded up the top 5 available to save you the time and hassle. Make no mistake, these are the best 5 fat burners money can buy right now.
Our review team have tried each of these products and have a strict criteria to rate each one. We look at value for money, safety, effectiveness, reputation and manufacturing quality.
This allows us to only ever present you with the best fat burners on the market. This list is updated regularly, to ensure you’re getting the latest and greatest and no out of date formulas.
- Burn fat, keep muscle
- Lose stubborn belly fat
- Products for every body type & age
- Top 5 reviewed (updated regularly)
Our top picks for 2022
- Clear list of natural ingredients
- Research-backed formula
- Boosts calorie burn
- Vegan capsules
- Premium ingredients
- Well-researched formula
- 100% natural
- Preserves muscle
- Works to improve mental and physical performance
- Scientifically backed formula
- 100% transparent
- May suppress appetite too
- Natural metabolism-boosting formula
- Addresses low mood
- Vegetarian friendly
- Transparent label
- Completely natural and safe
- Ideal for caffeine-sensitive individuals
- Vegan friendly
- Boosts energy
Full reviews
Knowledge is key – take an in depth look at our reviews below
[Disclaimer: We do not make any guarantee of specific results and that the results can vary]
Overview
Instant Knockout CUT promises to help you achieve your ideal body by ramping up calorie burn and preserving lean muscle. By speeding up the normal process involved in losing weight, alongside regular exercise and balanced eating, this supplement should help kickstart your metabolism into gear for faster fat burn.
Alongside, the ingredients inside aim to suppress hunger and boost energy, so you should be able to smash your workout targets.
The supplement was originally made for pro boxers and MMA fighters but has since been made available to everybody. It now boasts happy customers all over the world and continues to grow in popularity. Let’s discover what’s inside and how it works.
What’s in it?
Focusing on a multiple approach to fat loss, ingredients like cayenne pepper[1] and green tea[2] target your body’s metabolic rate for improved calorie burn. Root fiber glucomannan works to reduce hunger cravings and improve satiety[3], so you can stop overeating. Caffeine[4], together with a selection of vitamins like vitamin B6 and B12[5], fuel energy levels to keep your motivation high. These ingredients are joined by Vitamin D3 and L-theanine to make an effective fat busting and energy boosting formula.
Want to try Instant Knockout CUT?
How to take it
With each bottle of Instant Knockout CUT, you get 120 capsules. According to the directions on the packaging, you should take it four times a day – once in the morning, lunch, in the afternoon and before your evening meal, to get the best possible results.
Pros
- High quality, science-backed thermogenic ingredients
- Produced in cGMP and FDA-approved facilities
- Could improve your metabolism for higher calorie burn
- No hidden proprietary blends
- Suitable for vegans
Cons
- A bit expensive – but multi-buy deals available
Conclusion
Instant Knockout CUT is an all-encompassing formula that focuses on boosting your metabolism while helping to retain muscle. The product is the ideal training partner to boost energy, keep you motivated and satisfied. As part of a good diet and exercise routine, you should be able to get back on track with your weight loss and start making real results. If you need a supplement to kickstart your fat loss and want to maintain lean muscle, Instant Knockout CUT is worth your attention.
Overview
Marketed as a premium fat burner for the male professional, Hunter Burn has made quite an impression since its launch to market a couple of years ago. The high-quality fat burner promises to target stubborn body fat and boost weight loss by stimulating your metabolism and delivering the right nutrients to offset hunger. The formula also looks to target muscle maintenance so you can build the best possible physique.
Understandably, you still have to put some work in to get the results you want, but Hunter Burn promises to support you with better energy levels, appetite suppression and lean muscle maintenance. All of this works towards one goal: to grow your confidence and transform the way others see you. How do the ingredients inside deliver its benefits? Let’s find out.
What’s in it?
Hunter Burn is packed with some of our favorite metabolism boosting ingredients, but at incredibly potent doses. Matcha green tea for instance is thought to be three times stronger, so should raise your metabolism and encourage high calorie burn, even at rest[6]. A potent dose of cayenne pepper also helps to increase fat burn by raising your body temperature and forcing it to use more energy[7]. There’s glucomannan in the mix to reduce hunger and increase feelings of fullness and white kidney bean is also on hand to help block carbohydrates and reduce the amount of them being stored as fat[8].
Want to try Hunter Burn?
How to take it
One bottle of Hunter Burn is filled with 180 capsules, 30 servings. The manufacturer directions on tell you to take six capsules day. These should be taken at meal times to get the best effect and maximum absorption.
When it comes to taking a fat burning supplement, it’s always wise to follow the manufacturer’s guidance and use them alongside a healthy diet and exercise program for the best results.
Pros
- Ultra-premium look and feel
- Higher doses for boosted impact
- Completely transparent and natural
- Potent ingredients
Cons
- Premium price – but for a premium product
- Only available direct
- No caffeine – could suit some people
Conclusion
Hunter Burn is a highly effective metabolism-boosting fat burner, containing premium ingredients and doses for maximum impact. The formula should make it easier to improve on your weight loss results with a mix of the best thermogenic ingredients on the market. The added appetite suppressant element and the fact it blocks carb absorption will also help you to reduce any unnecessary calories. A worthy supplement if you have the budget.
Overview
Relatively new to the weight management supplement scene, PhenGold works to enhance the natural processes involved in burning off extra calories and stubborn fat. Alongside a proper diet and exercise, its potent blend of ingredients may ramp up metabolic activity, encourage higher fat burn and support with food cravings so you can get the best possible results. PhenGold also contains elements that could support you with mental fatigue and may heighten levels of focus so you stay motivated.
The key to this formula’s success it appears, is the high-quality ingredients the creators use. Let’s look at what’s inside to see how PhenGold works to boost metabolism.
What’s in it?
In the mix, you’ll find a combination of common fat burning ingredients that are all well-studied. Ingredients like green tea[9] and cayenne pepper[10] are both thermogenesis-inducing nutrients included to boost your metabolism and raise energy. Chlorogenic acid-rich green coffee works in the background to control blood sugar, reduce the amount of fat absorbed by your body and even regulate hunger[11]. Alongside, Rhodiola SP helps to increase stamina and improve mental performance[12].
Want to try PhenGold?
How to take it
Each bottle contains 120 capsules, giving you a 30-day supply. To get the best affects and keep the fat burning ingredients in your system at all times, you should take one capsule four times a day.
Pros
- Potent thermogenic ingredients for better calorie burn
- Helps to suppress appetite
- May improve mental and physical performance
- Scientifically backed formula
Cons
- Only available direct from manufacturer
- Needs to be taken consistently
Conclusion
PhenGold is a fairly new supplement but that doesn’t mean it isn’t as effective as its competitors. The ingredients inside are all potent, fat-fighting ingredients that you’d expect to see in a supplement of this type.
It takes a multiple approach to boosting fat loss, supercharging your metabolism and the process of calorie burning as well as suppressing hunger to stop you snacking in between meals. It also works to heighten your energy levels to keep you motivated. This supplement should deliver if you use it correctly.
Overview
PhysiqueSeries by Transparent Labs is an all-natural fat burning supplement which supports your metabolism and other aspects of weight loss. We appreciate every supplement this company put out because it’s clear to see the creators know what they’re doing and are consistent with their products.
By increasing your metabolism, curbing food cravings, boosting mood and enhancing fat oxidation, PhysiqueSeries Fat Burner should help you achieve sustainable and healthy results. The formula is 100% natural and targets fat burn while enhancing lean muscle building. Can it really help you lose excess fat and maintain lean muscle, for an all-round perfect physique? Let’s see what’s inside.
What’s in it?
Using a potent nine-ingredient blend, PhysiqueSeries Fat Burner concentrates on promoting fat breakdown and mobilization, whilst boosting your metabolism to increase calorie burn. Popular thermogenics cayenne pepper[13] and green tea[14] are used to heighten your metabolism. 5-HTP complements this by suppressing food cravings and boosting mood by raising levels of serotonin[15]. Alongside, L-theanine[16] and L-tyrosine supports the mental battle that comes with cutting fat[17]. Forslean is also a great addition as it encourages the release of fatty acids, helping you rid your body of stubborn fat[18].
Want to try Transparent Labs Stim-Free Fat Burner?
How to take it
Each bottle of PhysiqueSeries by Transparent Labs contains 120 capsules. This should cover you for 30 days if you stick to the recommended total dose of four capsules per day. According to the label, you should take two capsules with lots of water, twice daily and at least 30-60 minutes before your meals.
To assess tolerance, you should also start with one capsule twice daily to see how body reacts for the first three days.
Pros
- Highly thermogenic formula to raise metabolism
- Has calming and anti-stress effects
- May reduce hunger
- Should increase recovery
Cons
- Low caffeine dose – which may suit some people
- Only available direct from manufacturer
Conclusion
We are fans of the Transparent Labs range and think this fat burning supplement is a solid product to stimulate your metabolism. Each ingredient in the mix should benefit your weight loss in many ways and the formula has the scientific support behind it. What’s more there are no proprietary blends or hidden ingredients, so you should avoid side effects with this supplement.
The only thing it falls short on is that there are no added vitamins and minerals. We would have liked to see more in the formula such as vitamin B and zinc. These can be hugely beneficial for overall health and benefit your energy levels too.
Overview
Leanbean is one of the gentlest supplements on this list. It works by targeting stubborn fat, erasing hunger and helping you keep off the extra weight.
Because Leanbean is formulated with women in mind, it isn’t as potent as some of the options on this list. For instance, you won’t find large doses of caffeine or cayenne powder in Leanbean. That being said, it should still have a beneficial effect on your fat loss goals and is the ideal solution for individuals who struggle with hunger when on a lower calorie diet.
The creators say Leanbean leans more heavily on appetite suppression than others since women are generally more susceptible to food cravings, this is a vital point to focus on. There are some effective elements to trigger thermogenesis, which should result in a boosted metabolism. Let’s see what’s exactly inside to see if Leanbean is the metabolism booster for you.
What’s in it?
Leanbean contains a completely natural, vegetarian profile over 12 ingredients. Inside, you’ll find spices like turmeric and piperine. Both of these spices have been linked to raising body temperature which boosts calorie burn[19] [20]. Turmeric may also reduce inflammation associated with obesity, giving your weight loss plan a helping hand[21]. Antioxidant-rich green coffee extract, (which also contains a small amount of natural caffeine), should both help with metabolic enhancement and ensure you’re burning calories all day. Glucomannan and garcinia cambogia[22]also both work on those pesky food cravings and help to leave you feeling satisfied after you eat. Finally, B vitamins 6 and 12, along with zinc complete the formula to restore some balance and boost overall wellbeing.
Want to try Leanbean?
How to take it
Inside each bottle of Leanbean is 180 capsules, covering you for a whole month. To maximize results, you’re advised to take two capsules with water three times daily. Leanbean says spreading the dose out evenly throughout the day will ensure it works. You should take your capsules regularly and consistently to see results.
Pros
- Completely natural and scientifically backed formula
- Vegan friendly capsules
- Effective as an appetite suppressant
- Produced to strict GMP standards in FDA-registered facilities
Cons
- Low caffeine dose – which may suit some people
- Misses out key thermogenic ingredients like cayenne
- High price tag
Conclusion
Leanbean has undoubtedly been manufactured to a high standard and encompasses the power to help anyone lose fat. It’s packed with glucomannan to defend against food cravings and green coffee bean aids energy and blood sugar levels to keep you motivated.
The formula appears to be well researched and has been designed to work best in combination alongside a decent exercise and diet plan. However, as a metabolism booster it could do with a few more thermogenic compounds to help it rank higher in this list. It’s gentle, that’s for sure, but you may find the results of other products just as effective despite not being ‘formulated for women’.
Our Top Picks
Still can’t decide? Go back to the top and take a look at our top picks.