5 Best Metabolism Booster Supplements for Weight Loss

If you’re struggling with weight loss and stubborn belly fat, metabolism-boosting supplements may be able to help. In this guide, we’ve reviewed the best metabolism boosters to lose weight, increase fat oxidation, and suppress appetite.

Each of the weight loss supplements below were evaluated on a variety of key factors, including ingredients, dosage, user reviews, price, and effectiveness.

Top 4 Best Metabolism-Boosting Supplements of 2023

• PhenQ: Best metabolism booster supplement overall
• PrimeShred: Best thermogenic fat burner for men
• PhenGold: Best alternative to prescription weight loss pills
• Trimtone: Best metabolism booster for women over 50
• Instant Knockout: Best for maintaining lean muscle mass

1. PhenQ: Best Overall

PhenQ is one of the best-selling weight loss and metabolism-boosting supplements for men and women, with hundreds of thousands of satisfied customers. The maker of PhenQ, Wolfson Brands (UK) Limited, has a stellar reputation and is well-established as one of the top manufacturers in the dietary supplement industry.

With so many satisfied customers, it should come as no surprise that PhenQ is one of the most effective metabolism boosters on the market. PhenQ is thermogenic, which means it increases your body temperature to kickstart your metabolism and burn calories more efficiently.

PhenQ also targets weight loss in five distinct ways:

Increases Metabolism: PhenQ speeds up the fat-burning process by increasing your metabolism.

Curbs Cravings: PhenQ’s formula contributes to weight loss through appetite suppression and curbing hunger cravings.

Boosts Energy: By increasing your metabolic rate, PhenQ boosts your energy levels to combat fatigue from cutting calories.

Limits Fat Production: PhenQ can help you prevent weight gain by halting fat production in your body.

Improves Mood: Dieting can cause mood swings, but PhenQ uses natural ingredients to balance and enhance your mood.

Formula Overview: How Does PhenQ Work?

PhenQ’s vegan-friendly formula uses effective ingredients to help people lose weight quickly and safely by triggering thermogenesis and boosting metabolism. However, the star ingredient in PhenQ is α-Lacys Reset, which combines alpha-lipoic acid (a natural antioxidant), L-cysteine (an amino acid), and magnesium to burn body fat and boost your metabolic rate.

Alpha-lipoic acid (α-LA) is a common ingredient in many metabolism boosters. Research has shown that α-LA supplementation produced a significantly greater mean weight loss in comparison to the placebo group.

According to PhenQ’s official website, clinical studies have shown that α-Lacys Reset is an effective way to lose body fat, decrease body weight, and increase muscle mass. Compared to alternative ingredients and a placebo, people who took α-Lacys Reset experienced a:

• 3.80% increase in muscle mass
• 7.24% reduction in body fat
• 3.44% decrease in body weight

In addition to α-Lacys Reset, PhenQ contains other natural ingredients that can boost metabolism, including:

• Calcium carbonate
• Nopal cactus fiber
• L-carnitine fumarate
• Chromium picolinate
• Caffeine
• Niacin
• Black pepper fruit extract
• Microcrystalline cellulose
• Magnesium stearate
• Silica
• Stearic acid

If you’re on the fence about trying PhenQ, you’ll be happy to hear it has a 60-day money-back guarantee and plenty of bulk-buy discounts. Plus, you can take advantage of a 10% discount and free worldwide shipping offer you’ll find in a pop-up on the official website.

Who Is PhenQ Best for?

PhenQ is best for people who want a safe and effective metabolism booster to blast away stubborn body fat. With the ingredient α-Lacys Reset powering its formula, PhenQ helps you lose weight quickly, especially when combined with diet and exercise.

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2. PrimeShred: Best for Athletes and Bodybuilders

Muscle Club Limited introduces PrimeShred, a robust metabolism booster supplement designed specifically for men, featuring a powerful formula with clinically proven ingredients.

PrimeShred stands as a highly regarded dietary and metabolism-enhancing supplement for men. It not only accelerates weight loss but also aids in preserving muscle mass, enabling you to simultaneously achieve a lean physique and eliminate stubborn belly fat.

Key Benefits of PrimeShred:

• Metabolism Boost: PrimeShred aids weight loss by elevating your body’s metabolic rate, promoting calorie burning for energy rather than fat storage.
• Fat Cell Breakdown: The supplement activates specific hormones and enzymes to initiate lipolysis, effectively breaking down and utilizing fat cells for energy.
• Mental Sharpness: PrimeShred includes nootropics like caffeine and L-theanine, enhancing mental focus, especially useful during the weight loss process.
• Enhanced Energy: To combat diet and exercise-induced fatigue, PrimeShred incorporates natural ingredients for sustained energy, supporting rigorous workout sessions.

Understanding PrimeShred’s Formula: PrimeShred is tailored for both professional athletes and everyday fitness enthusiasts, offering round-the-clock fat burning while fostering lean muscle development. Its formula is free from artificial ingredients, supports healthy fat metabolism, boosts energy, and triggers thermogenesis.

PrimeShred’s key ingredients include:

• L-tyrosine for improved mental clarity, particularly during intense workouts.
• DMAE, boosting acetylcholine production for enhanced cognitive performance and a solid mind-muscle connection.
• Green Coffee Bean Extract to stimulate thermogenesis and fast-track metabolism.
• Green Tea Extract, accelerating metabolism and amplifying fat-burning hormones like norepinephrine.

Additional components in PrimeShred’s vegan formula:

• Cayenne pepper
• Caffeine
• L-theanine
• Bioperine (black pepper extract)
• Rhodiola rosea root
• Vitamins B3, B6, and B12
• Magnesium stearate

With 100% natural ingredients, PrimeShred ensures safety and minimal side effects.

For those dedicated to their gym routine and seeking enhanced results, PrimeShred is an excellent choice. The official website offers significant savings and free shipping on bulk purchases. Additionally, PrimeShred provides a 100-day money-back guarantee, one of the most generous in the weight loss supplement industry.

Ideal for: PrimeShred is optimal for men aiming to sculpt their physique, burning fat without sacrificing muscle mass. Its blend of green coffee, green tea, and L-theanine efficiently fires up the metabolism, maximizing muscle-building and promoting weight loss potential.

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3. PhenGold: Best Alternative to Anti-Obesity Medication

PhenGold, crafted by Swiss Research Labs Ltd., stands out as a leading metabolism booster supplement for weight loss in 2023, backed by numerous customer success stories. This supplement employs a multi-faceted approach to enhance metabolism, diminish cravings, and boost fat oxidation. For those finding weight loss challenging, PhenGold offers a solution with a money-back guarantee.

Benefits of using PhenGold as a metabolic supplement include:

• Calorie Reduction: Ingredients like capsaicin and caffeine in PhenGold help curb food cravings, aiding in diet adherence.
• Mood Regulation: Emotional eating can hinder weight loss efforts. PhenGold helps balance your mood and reduce stress, aiding in managing snack cravings.
• Enhanced Fat Burning: PhenGold activates fat-burning hormones to efficiently break down and burn stored fat.
• Metabolism Boost: PhenGold elevates metabolism, ensuring your body utilizes carbohydrates and calories for energy, rather than storing them as fat.
• Increased Energy: The natural energy enhancers in PhenGold combat diet-related fatigue and mid-day energy dips.

Swiss Research Labs Ltd. formulated PhenGold with clinically backed ingredients to support weight loss and metabolism enhancement. The vegan-friendly formula includes potent fat-burning components such as:

• Cayenne Pepper: Known for its fat-burning and metabolism-boosting properties.
• Caffeine: A staple in thermogenic fat burners, caffeine suppresses appetite, boosts metabolism, and reduces food intake.
• L-theanine: Accelerates metabolism while improving mood and mental focus.
• DMAE: This nootropic balances mood swings associated with dieting, enhancing mental focus and motivation.
• Rhodiola Rosea: An Arctic flower that combats fatigue and accelerates fat burning.

PhenGold also incorporates these natural ingredients to support metabolic processes:

• Green coffee bean extract
• Green tea
• L-tyrosine
• Vitamins B3, B6, and B12
• Bioperine

With no subscription fees, free worldwide shipping, and bulk-buy discounts, PhenGold is a viable option for anyone engaged in weight loss. You can try PhenGold risk-free, with a 100-day money-back guarantee covering dissatisfaction with results (conditions apply).

PhenGold is particularly effective for men and women experiencing fatigue, energy loss, and mood swings related to dieting. Its all-natural ingredients help balance mood, reduce stress, and boost motivation, making it an excellent addition to a healthy diet and active lifestyle.

Click Here for the Lowest Price on PhenGold

4. Trimtone: Best for Women

Swiss Research Labs Ltd. presents Trimtone, a leading metabolism booster supplement designed specifically for women. Are you facing challenges in shedding those persistent belly fat pounds? Despite a balanced diet and regular workouts, weight loss can still be elusive. Trimtone steps in to aid you in achieving your body and fitness aspirations.

This effective metabolism enhancer for women offers numerous weight loss advantages, such as:

• Initiating Fat Loss: Trimtone, with grains of paradise, activates your body’s brown adipose tissue, accelerating fat loss while maintaining stable energy levels.
• Boosting Metabolic Rate: Trimtone increases your metabolism, aiding in burning more calories and carbs, preventing them from being stored as fat.
• Curbing Hunger Pangs: With glucomannan, a staple in weight loss supplements, Trimtone helps reduce calorie intake by suppressing appetite. It also includes green coffee, green tea, and caffeine – potent natural appetite suppressants.

Overview of Trimtone’s Mechanism: Trimtone stands out as a top metabolism booster pill for women due to its thermogenic properties, elevating body temperature and metabolic rate. Its formula, packed with natural ingredients, is optimized for maximizing fat loss and weight reduction. The convenience factor is high too – just one pill each morning before breakfast for day-long effects.

Ingredients in Trimtone include:

• Caffeine
• Grains of paradise
• Green coffee
• Green tea extract
• Glucomannan
• Magnesium stearate (as a binder)

Note that Trimtone uses a gelatin capsule, making it unsuitable for vegetarians or vegans. Despite its limited ingredients, Trimtone incorporates the most potent metabolism boosters and thermogenics, empowering your workout sessions and aiding in shedding stubborn fat.

With its straightforward, daily regimen and potent ingredients, Trimtone is a top choice for women. Additionally, purchasing in bulk (three or more bottles) comes with free shipping. If you’re considering Trimtone for your weight loss journey, there’s a 100-day money-back guarantee on multi-bottle purchases for a risk-free trial.

Ideal for busy women, Trimtone is a convenient, all-natural supplement, also serving as an excellent pre-workout boost, ensuring you get the most out of your gym sessions.

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#5. Instant Knockout: Best for Maintaining Lean Muscle Mass

Instant Knockout, a dietary supplement crafted by Roar Ambition, is trusted by both professional athletes and everyday individuals seeking rapid fat loss while preserving muscle mass and strength. Renowned MMA coach Greg Jackson endorses this product as a top-notch slimming solution, particularly for fighters needing swift fat burning.

Benefits of Instant Knockout: Instant Knockout, one of the finest weight loss supplements, offers a comprehensive array of advantages for effective weight management:

• Accelerated Fat Burning
• Enhanced Metabolism
• Increased Thermogenesis
• Reduced Fat Storage
• Appetite Suppression

This product excels as the premier thermogenic fat burner for men, with users attesting to its remarkable results, especially those who had previously tried other fat burners without success. Beyond fat reduction, users report increased vitality and improved fitness levels.

Instant Knockout combines 100% natural ingredients to create a potent weight management formula, including core components like:

• Green Tea Extract, boosting thermogenesis to enhance metabolism and calorie/fat burning.
• Cayenne Pepper Seeds, acting as an appetite suppressant and thermogenic agent.
• Glucomannan, a dietary fiber that curbs appetite by promoting a feeling of fullness.
• Vitamin D3, associated with BMI regulation and supporting cardiovascular and bone health.
• Black Pepper Extract, naturally increasing metabolism and inhibiting fat cell formation.
• L-Theanine, enhancing mood by reducing anxiety and stress while improving sleep quality.

The formula also incorporates vitamins B6 and B12, as well as caffeine. To utilize Instant Knockout Cut (the system’s fat burner supplement), simply take one capsule four times daily.

Instant Knockout caters to men seeking a versatile solution that combines fat burning and appetite suppression. It effectively curbs hunger cravings and overeating, thanks to its appetite-suppressing properties, and its thermogenic components aid in metabolism enhancement. Individuals sensitive to stimulants should exercise caution due to the caffeine content.

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What Are Metabolism Booster Pills?

Metabolism booster pills, also known as metabolism boosting supplements, are dietary supplements designed to enhance your body’s ability to burn calories and fat. These products claim to accelerate your metabolic rate, which can, in turn, accelerate fat burning. People often incorporate these pills into their weight loss journey as an additional tool to lose fat more effectively.

Common ingredients in the best metabolism booster pills include green tea extract, caffeine, and other plant extracts that are believed to enhance fat metabolism. Green tea extract, for example, has been researched for its potential to accelerate fat burning and increase metabolic rate, making it a popular choice in many metabolism booster supplements.

The aim of metabolism booster pills is to increase your metabolic rate so that you burn calories at a faster pace, even when at rest. Some metabolism boosting supplements also claim to enhance muscle mass. Muscle tissue burns more calories than fat tissue, so an increase in muscle mass would mean you consume fewer calories overall, aiding in fat loss.

Natural Supplements to Boost Metabolism

Caffeine

A widely consumed stimulant, caffeine is known for its ability to boost metabolism and increase fat burning. Found in coffee, tea, and many energy drinks, caffeine stimulates the central nervous system, leading to increased energy expenditure and alertness. Its thermogenic properties can enhance the basal metabolic rate, promoting a more efficient calorie-burning process. However, its effects can vary among individuals, and tolerance may develop over time, potentially reducing its effectiveness in long-term metabolism enhancement.

Green Tea Extract

Green tea extract, rich in catechins and antioxidants, is reputed for its ability to moderately increase metabolism naturally. The key component, epigallocatechin gallate (EGCG), works in tandem with the caffeine present in green tea to enhance fat oxidation and energy metabolism. Regular consumption of green tea extract can contribute to maintaining a healthy weight and improving overall metabolic health, although the extent of its effectiveness varies among individuals.

Capsaicin

Found in chili peppers, capsaicin is known for its metabolism-boosting properties. It increases body temperature and energy expenditure, helping in burning calories more efficiently. Capsaicin has been linked to enhanced fat oxidation and may play a role in improving body composition by reducing body fat. It also contributes to a feeling of fullness, potentially reducing calorie intake. However, the extent of its impact on weight loss can vary, and its spicy nature may not be suitable for everyone.

Conjugated Linoleic Acid (CLA)

CLA, a naturally occurring fatty acid found in meat and dairy products, is often marketed as a supplement to aid weight loss and improve metabolic health. It’s thought to enhance the body’s ability to break down fat and boost metabolism. Studies on CLA have shown mixed results, with some suggesting modest fat loss benefits, while others indicate minimal impact on body composition.

L-Carnitine

An amino acid derivative, L-Carnitine is crucial in fat metabolism, particularly in the transportation of fatty acids into the mitochondria for energy production. While it’s popular among athletes for its potential to improve exercise performance and fat metabolism, its effectiveness for general weight loss and metabolism boosting in the broader population is not conclusively proven. Supplementation may be beneficial for those with L-Carnitine deficiencies.

B Vitamins

B vitamins, including B6, B12, and others, are essential for optimal energy metabolism. They play a critical role in converting nutrients into energy, maintaining healthy nerve function, and supporting red blood cell formation. While B vitamins don’t directly cause weight loss, they are vital for ensuring the body’s energy production processes function efficiently. A deficiency in these vitamins can lead to decreased energy levels and a reduced metabolic rate.

Garcinia Cambogia

Garcinia Cambogia, a tropical fruit extract, is often used in weight loss supplements. It contains hydroxycitric acid (HCA), which is claimed to suppress appetite and inhibit the conversion of carbohydrates into fat. However, scientific evidence supporting its effectiveness in boosting metabolism and aiding in significant weight loss is limited. Its impact on weight management and metabolic rate requires further research.

Forskolin

Forskolin, extracted from the root of the Coleus forskohlii plant, is thought to stimulate the release of stored fat from fat cells. It’s also suggested to increase muscle mass, which can lead to a higher metabolic rate. However, the evidence for forskolin’s effectiveness in weight loss and metabolism boosting is not robust, with studies showing mixed results.

Resveratrol

Resveratrol, a polyphenol found in red wine, grapes, and berries, is known for its antioxidant properties. It’s believed to influence metabolism and energy expenditure, potentially mimicking the effects of calorie restriction. Studies suggest it may have benefits for heart health and lifespan extension, but its direct effects on human metabolism require more research. Resveratrol’s role in weight management and metabolism is an area of ongoing scientific investigation.

Other Ways to Boost Metabolism

Boosting metabolism naturally involves lifestyle and dietary choices, tailored to individual genetics and nutrition needs. Here are effective ways to enhance metabolic rate for adults:

• Increase Physical Activity: Regular exercise, especially high-intensity interval training (HIIT) and strength training, boosts metabolism by building lean muscle mass, which is more metabolically active than fat.
• Eat Protein-Rich Foods: Protein aids digestion and increases the thermic effect of food (TEF), helping in weight maintenance and promoting a healthy weight.
• Stay Hydrated: Drinking water is essential for a healthy metabolism, with the body using energy to heat cold water to body temperature.
• Get Enough Sleep: Adequate sleep is crucial for maintaining insulin sensitivity and a healthy metabolism, with a lack of sleep linked to obesity and type 2 diabetes.
• Drink Green Tea: Green tea can increase metabolism by 4–5%. These metabolism supplements help convert stored fat into free fatty acids, boosting fat burning.
• Eat Small, Frequent Meals: Eating small, regular meals can keep your metabolism active throughout the day, aiding in maintaining a healthy body composition.
• Spice Up Your Meals: Spicy foods contain capsaicin, which can boost metabolism, demonstrating a difference in how certain foods can affect metabolic rate.
• Include Coconut Oil in Your Diet: Coconut oil contains medium-chain triglycerides (MCTs), and replacing other cooking fats with it may slightly increase metabolism.
• Stand More: Standing rather than sitting can burn more calories, a simple yet effective way to enhance metabolism.
• Reduce Stress: Managing stress is key for metabolism, as chronic stress can have a negative impact on blood sugar levels and overall metabolic health.
• Get Enough Zinc, Selenium, and Iron: These essential vitamins and minerals are crucial for thyroid function, which regulates metabolism.
• Avoid Crash Diets: Extremely low-calorie diets can decrease your metabolic rate and lead to muscle loss. Instead, focus on balanced nutrition for gradual weight loss.

Incorporating these methods into your daily routine can make a significant difference in your metabolic health, contributing to a healthy weight and improved body composition. Remember, the effectiveness of these methods can vary based on individual genetics and lifestyle factors.

Frequently Asked Questions

Are there any foods that can speed up metabolism?

Foods that can boost metabolism include protein-rich foods like lean meats, fish, eggs, and legumes, as they increase the thermic effect of food, aiding in calorie burning. Green tea and coffee are known for their metabolism-boosting caffeine content. Chili peppers contain capsaicin, which can enhance metabolic rate. Whole grains require more energy to digest, boosting metabolism. Greek yogurt and other calcium-rich dairy products can also have a positive effect. Foods high in iron, zinc, and selenium, like nuts and seeds, support thyroid health, crucial for metabolism. Coconut oil, rich in medium-chain triglycerides, can slightly increase metabolic rate.

Can intermittent fasting reset my metabolic rate?

Intermittent fasting has a direct impact on your body’s metabolism. Typically, your body gains glucose for energy by breaking down the carbohydrates in your food. However, by fasting, your body must find alternative energy sources, known as gluconeogenesis. First, your body may use water stored in your tissues and glycogen reserves in your liver, then from amino acids.

As you continue to fast, your body will increase its metabolic rate by searching for more ways to find glucose. It’s a common myth that fasting intermittently will slow your metabolism when in fact, it raises it.

What ingredients are commonly found in metabolism boosting supplements?

Metabolism booster supplements commonly include caffeine, green tea extract, and capsaicin for their thermogenic effects. Ingredients like L-carnitine and conjugated linoleic acid (CLA) are included for fat metabolism. B vitamins are essential for energy production, while ingredients such as forskolin and garcinia cambogia are added for their purported weight loss benefits. Some also contain minerals like zinc and selenium for thyroid support.

Who should take metabolism boosters?

Metabolism boosting supplements are typically suitable for healthy adults seeking to enhance their metabolic rate and aid in weight management. However, they’re not recommended for pregnant or nursing women, individuals with heart conditions or high blood pressure, and those taking certain medications. Consulting a healthcare professional before starting any supplement regimen is essential.

How can I choose the best metabolism booster for my needs?

When choosing a metabolism booster supplement, prioritize products with clinically proven ingredients and transparent labeling. Consider your specific health needs, such as sensitivity to stimulants like caffeine. Opt for supplements from reputable brands that follow good manufacturing practices.

Summary of the Best Pills to Increase Metabolism

• PhenQ: Best overall
• PrimeShred: Best for men
• PhenGold: Best alternative to prescription weight loss pills
• Trimtone: Good for women over 50
• Instant Knockout: Best for maintaining lean muscle mass