12 Best Fat Burners of 2024: Pros, Cons, Efficacy, Safety & Pricing

Best Fat Burners - Top Picks

1. PhenQ - Overall best fat burner 
2. Capsiplex BURN - Best for burning stubborn fat
3. Hunter Burn - Best for fast results
4. PrimeShred - Best for breaking weight loss plateaus
5. PrimeGENIX CalmLean - Best stimulant-free fat burner
6. Brutal Force ACUT - Best for cutting cycles
7. Keto Charge - Best for keto dieters
8. Instant Knockout Cut - Best for active people
9. PhenGold - Best for mood
10. Burn Lab Pro - Best for vegans
11. Trim Tone - Best for suppressing appetite
12. Powher - Best for women

 

We've chosen PhenQ as our #1 option among the best fat burners because it could help attack weight gain from multiple angles. It includes natural ingredients that may increase your metabolism, burn fat, and reduce your appetite. Let’s take a closer look at PhenQ and the other 11 best fat burners that may help you achieve your weight loss goals.

1. PhenQ - Overall Best Fat Burner

Pros:

• Targets five metabolic areas
• Reduces cravings naturally
• Supports energy and mood balance
• Boosts thermogenesis
• 60-day money-back guarantee

 

Cons:

• May cause side effects in those sensitive to caffeine

 

Who Should Use PhenQ?

Perfect for individuals seeking a comprehensive approach to weight loss, PhenQ may support metabolism, increase energy levels, and reduce cravings. It’s particularly effective for those needing a boost in energy and mood, aiding in sustained motivation throughout their weight loss journey.

 

Who Should Avoid PhenQ?

Individuals sensitive to caffeine should avoid PhenQ, as it may disrupt sleep patterns and interact with other caffeine sources. You may consider other best fat burners without caffeine, like CalmLean.

 

Ingredients

• Capsimax Powder
• Chromium Picolinate
• Caffeine
• Nopal Cactus
• L-Carnitine Fumarate
• Innoslim
• B-Vitamins
• Iodine

 

Dosage

Take one PhenQ pill with breakfast and another with lunch. Do not exceed this recommended dose, and avoid taking it after 3 pm to prevent sleep disturbances.

 

Price

• One month: $69.99
• Three months: $139.99
• Five months: $209.99

 

Summary

PhenQ offers a multi-faceted approach to weight loss, targeting key metabolic areas while being mindful of energy and mood. As one of the best fat burners, it's suitable for a wide range of weight loss goals but is not recommended for those sensitive to caffeine.

 

>>Check the best prices for PhenQ

2. Capsiplex Burn - Best for Burning Stubborn Fat

Pros:

• Taps into stubborn fat reserves
• Reduces cravings
• Preserves muscle mass
• Enhances workout calorie burn
  
   

Cons:

• Not for those with sensitive stomachs

 

Who Should Use Capsiplex Burn?

Capsiplex Burn is one of the best fat burners if you’re struggling to shed stubborn body fat. It supplies essential nutrients that could boost energy levels, making it easier to maintain an active lifestyle. By curbing cravings and regulating appetite, Burn may assist in adhering to a healthier diet. 

 

Who Should Avoid Capsiplex Burn?

Individuals with sensitive stomachs should avoid Capsiplex Burn due to its capsimax content. This ingredient may cause discomfort for those with certain gastrointestinal sensitivities.

 

Ingredients

• Capsimax
• Innoslim
• Caffeine
• B Vitamins
• Iodine
• Chromium
• Tyrosine
• Arginine
• Black Pepper

 

Dosage

Take Capsiplex Burn on an empty stomach 30 minutes before exercising for optimal results. On days you’re not exercising, take it 30 minutes before breakfast.

 

Price

• One month: $64.99
• Three months: $129.99
• Five months: $194.99

 

Summary

Capsiplex Burn stands out as an effective solution for burning stubborn fat while preserving muscle mass. Its ability to boost energy, reduce cravings, and enhance workout performance makes it one of the best fat burners for anyone aiming to achieve a leaner physique.

 

>>Check the best prices for Capsiplex Burn

3. Hunter Burn - Best for Fast Results

Pros

• High concentration of active ingredients
• Reduces calorie intake effectively
• Boosts metabolism
• Natural energy enhancement

 

Cons

• Requires six capsules daily
• May cause side effects when taken with other stimulants

 

Who Should Use Hunter Burn?

Hunter Burn is designed for you if you’re seeking rapid fat loss results while maintaining a muscular physique. It boasts a potent blend of six key ingredients, including a significant 3000mg of Konjac Root Extract, known for its ability to reduce calorie intake. The low stimulant formula may help rev up metabolism for faster fat burning even when at rest.

 

Who Should Avoid Hunter Burn?

Individuals who regularly consume other stimulants, such as coffee, should exercise caution or consider other best fat burners.

 

Ingredients

• Konjac Root
• White Kidney Bean
• Cayenne Pepper
• Matcha Green Tea
• L-Theanine
• Vitamin D3

 

Dosage

Each package contains 180 capsules, with the recommended dosage being six capsules per day. This quantity lasts for one month. For optimal results, the manufacturer suggests using Hunter Burn for at least three months to experience its full benefits.

 

Price

• One month: $90.00
• Two months; $180.00
• Four months: $270.00

 

Summary

Hunter Burn is among the best fat burners for those aiming for quick fat loss without compromising their muscle mass. Its high-ingredient concentration and metabolism-boosting properties make it a reliable and effective supplement for achieving desired fitness goals.

 

>>Check the best prices for Hunter Burn

4. PrimeShred - Best for Breaking Weight Loss Plateaus

Pros

• Enhances thermogenesis
• Boosts energy and reduces fatigue
• Sharpens mental focus
• Suitable for vegetarians and vegans

 

Cons

• Cayenne pepper may cause side effects in some people
• Potentially strong stimulants

 

Who Should Use PrimeShred?

PrimeShred offers one of the best fat burners if you want to boost your metabolic rate and enhance fat burning, especially during diets and intense cutting routines. Its formula is designed to provide energy, combat fatigue, and maintain mental sharpness. 

 

Who Should Avoid PrimeShred?

Individuals with a sensitive stomach, particularly to cayenne pepper, or those sensitive to stimulants should avoid PrimeShred.

 

Ingredients

• Green Tea Extract 
• DMAE 
• L-Tyrosine
• Green Coffee
• L-Theanine
• Rhodiola Rosea Root
• Bioperine 
• Caffeine Anhydrous 
• Cayenne Pepper

 

Dosage

The recommended dosage is three capsules approximately 20 minutes before breakfast, applicable on both training and non-training days.

 

Price

• One month: $59.99
• Three months: $119.98
• Five months: $179.97

 

Summary

PrimeShred is a high-potency fat burner designed for efficient and accelerated weight loss. It's among the best fat burners to consider after hitting weight loss plateaus. Plus, PrimeShred offers a blend of energy-boosting and fat-burning ingredients suitable for vegetarians and vegans.

 

>>Check the best prices for PrimeShred

5. PrimeGenix Calmlean - Best Stimulant-Free Fat Burner

Pros

• Boosts metabolism
• Increases energy levels
• Reduces hunger and cravings
• Free of stimulants

 

Cons

• Lacks essential vitamins
• No stimulant ingredients

 

Who Should Use PrimeGenix Calmlean

PrimeGenix Calmlean is tailored for individuals looking for a natural, stimulant-free approach to fat burning. Plus, it's one of the best fat burners if you want to reduce hunger and cravings. Those looking to feel more energized, especially during physical activities, may also find CalmLean useful.

 

Who Should Avoid PrimeGenix Calmlean

CalmLean may not be among the best fat burners if you seek a comprehensive weight loss formula that includes essential vitamins, minerals, or stimulants. In such cases, a product like PhenQ might be more suitable.

 

Ingredients

• ForsLean
• Capsicum Annuum
• Chromium Polynicotinate
• BioPerine

 

Dosage

The recommended dosage is just two capsules with a glass of water, making it one of the best fat burners to add to your daily routine if you’re busy.

 

Price

• One month: $59.95
• Three months: $169.95
• Six months: $319.95

 

Summary

PrimeGenix Calmlean stands out as a stimulant-free fat burner, ideal for those who wish to boost their metabolism and energy levels naturally. While it lacks certain vitamins and stimulants, it's among the best fat burners for those focused on achieving their ideal physique through a straightforward approach.

 

>>Check the best prices for PrimeGenix Calmlean

6. Brutal Force ACUT - Best for Cutting Cycles

Pros

• Boosts post-workout energy
• Enhances strength and stamina
• Aids in rapid fat burning
• Supports new muscle growth

 

Cons

• You may experience side effects if you’re lactose intolerant

 

Who Should Use Brutal Force ACUT

Brutal Force ACUT is specifically formulated for individuals engaged in cutting cycles. It is also beneficial if you’re looking to maintain high energy levels and strength after workouts while achieving a lean and cut appearance.

 

Who Should Avoid Brutal Force ACUT

Avoid Brutal Force ACUT if you have lactose intolerance due to its whey protein content. We recommend other best fat burners like PhenQ instead.

 

Ingredients

• Soy Protein Isolate
• Whey Protein Isolate
• BCAA 2:1:1
• Wild Yam Powder
• ElevATP
• Silica and Magnesium Stearate

 

Dosage

The recommended dosage is three capsules, taken 15 minutes after a workout. ACUT should be taken only on workout days to help you enhance post-workout recovery and fat burning.

 

Price

• One month: $64.99
• Three months: $129.98
• Six months: $259.96

 

Summary

Brutal Force ACUT is among the best fat burners for cutting cycles, offering enhanced energy, strength, and muscle growth post-workout. While it's an excellent choice for fitness enthusiasts, those with lactose intolerance should seek alternative supplements like PhenQ.

 

>>Check the best prices for Brutal Force ACUT

7. Keto Charge - Best for Keto Dieters

Pros

• Promotes ketosis
• Reduces keto flu symptoms
• Boosts mental and physical energy
• Simple dosage

 

Cons

• Not suitable for those with diabetes

 

Who Should Use Keto Charge

Keto Charge is designed for individuals following a ketogenic diet. During the initial phases of a ketogenic diet, the body undergoes a transition from using carbohydrates as its primary fuel source to fats. This transition period may lead to a temporary energy slump and what is commonly referred to as the "keto flu.

 

KetoCharge provides an external source of ketones to supplement the body's own production. This can potentially ease the transition and provide a readily available energy source.

 

Who Should Avoid Keto Charge

Individuals with diabetes should avoid Keto Charge due to its ketone salts, which may disrupt blood sugar levels. Plus, the use of gelatin capsules makes it unsuitable for vegans.

 

Ingredients

• Magnesium Beta Hydroxybutyrate
• Calcium Beta Hydroxybutyrate
• Sodium Beta Hydroxybutyrate

 

Dosage

The recommended dosage is two capsules, taken with an 8oz glass of water before breakfast.

 

Price

• One month: $59.99
• Three months: $119.99
• Five months: $179.99

 

Summary

Keto Charge is an effective solution for keto dieters looking to avoid the initial discomfort of entering ketosis and maintain energy levels without carbs. Its formulation supports physical and mental well-being and complements a ketogenic diet.

 

>>Check the best prices for Keto Charge

8. Instant Knockout Cut - Best for Active People

Pros

• 24-hour thermogenic fat burning
• Vegetarian and vegan friendly
• Reduces appetite and cravings
• Contains energy-boosting caffeine

 

Cons

• Not for those with sensitive stomachs

 

Who Should Use Instant Knockout Cut

Instant Knockout Cut is tailored for active individuals seeking a round-the-clock thermogenic fat burning solution. This vegetarian and vegan-friendly supplement is particularly effective for those looking to lose fat while retaining muscle mass. It includes glucomannan to help reduce appetite and cravings and capsaicin for its fat-burning properties.

 

Who Should Avoid Instant Knockout Cut

Those who are sensitive to stimulants or have a sensitive stomach should avoid this supplement. We recommend other best fat burners like CalmLean instead.

 

Ingredients

• Glucomannan
• Cayenne Pepper Seeds
• Green Tea Extract
• Black Pepper Extract
• Caffeine
• L-Theanine
• Vitamin B6, B12, and D3

 

Dosage

Take one capsule with water four times a day: once upon waking, between breakfast and lunch, one hour after lunch, and one hour before the evening meal. The last dose should be taken no later than 5 hours before bedtime to avoid sleep disturbances.

 

Price

• One month: $65
• Two months: $130
• Four months: $195

 

Summary

Instant Knockout Cut is an effective option for those seeking enhanced fat burning and energy levels throughout the day. It's among the best fat burners for vegetarians and vegans. Plus, it is designed for active people who want to maintain muscle mass while losing fat.

 

>>Check the best prices for Instant Knockout Cut

9. PhenGold - Best for Mood

Pros:

• Enhances natural fat-burning
• Acts as appetite suppressant
• Boosts energy for daily activities
• Contains mood-boosting ingredients
  
   

Cons:

• Not for caffeine-sensitive individuals

 

Who Should Use PhenGold

PhenGold is designed for individuals looking to enhance their weight loss journey, especially those hitting plateaus or striving to reach specific weight goals. This multi-action formula could boost the body's natural fat-burning abilities and stimulate metabolism.

 

Who Should Avoid PhenGold

Individuals with caffeine sensitivity or a sensitive stomach may experience side effects with PhenGold.

 

Ingredients

• Green Tea Extract
• Green Coffee Extract
• L-Theanine
• L-Tyrosine
• Rhodiola Rosea
• Cayenne Pepper 
• Caffeine.
• Vitamins B3, B6, B12

 

Dosage

Three capsules taken 20 minutes before breakfast every morning, ideally before a workout.

 

Price

• One month: $69.99
• Three months: $139.99
• Five months: $194.97

 

Summary

PhenGold stands out among the best fat burners for those seeking to lose weight and maintain a positive mood and high energy levels. This supplement is particularly useful for overcoming weight loss plateaus and achieving long-term goals. That said, caution is advised for those with caffeine sensitivities or sensitive stomachs.

 

>>Check the best prices for PhenGold

10. Burn Lab Pro - Best for Vegans

Pros

• Vegan-friendly
• Controls appetite
• Enhances exercise performance

 

Cons

• Lacks essential vitamins, minerals

 

Who Should Use Burn Lab Pro

Burn Lab Pro is ideal for vegans seeking a natural and gentle fat burner. Its prebiotic-infused capsules made from fermented tapioca ensure a healthy and easy-to-digest supplement. Burn Lab Pro is also designed to increase calorie burning, both during exercise and at rest, and improve appetite control. 

 

Who Should Avoid Burn Lab Pro

If you’re looking for a fat burner with essential vitamins and minerals, we recommend considering alternative best fat burners like PhenQ. Burn Lab Pro focuses more on enhancing workout performance and fat burning rather than providing a comprehensive range of nutrients.

 

Ingredients

• Forslean
• Capsimax
• Hmb ß-Hydroxy Ss-Methylbutyrate
• Nutrigenesis® Gtf Chromium
• Bioperine® Black Pepper Extract

 

Dosage

2–4 capsules 30 minutes before training.

 

Price

• One month: $59
• Two months: $118
• Four months: $177

 

Summary

Burn Lab Pro stands out as an excellent choice for vegans and those with sensitive stomachs seeking a fat burner. It could also help enhance exercise performance and aid in muscle preservation.

 

>>Check the best prices for Burn Lab Pro

11. Trimtone - Best for Suppressing Appetite

Pros:

• Suppresses appetite
• Stimulates thermogenesis
• Speeds up metabolism

Cons:

• Gelatin capsule (not vegan/vegetarian)

 

Who Should Use Trimtone

Trimtone is designed for individuals seeking to control their appetite and reduce hunger cravings, thereby assisting in maintaining a lower daily calorie intake. Also, it’s particularly effective if you’re looking to stimulate your thermogenesis and speed up metabolism. This mechanism may facilitate the conversion of stored fat into energy.

 

Who Should Avoid Trimtone

Those who need a more aggressive and comprehensive fat-burning approach, like what is offered by other best fat burners such as PhenQ, might find Trimtone inadequate. Additionally, it is not suitable for vegans and vegetarians due to its gelatin capsule.

 

Ingredients

• Glucomannan
• Caffeine Anhydrous
• Green Tea Extract
• Grains of Paradise
• Green Coffee Extract

 

Dosage

One capsule daily, taken before breakfast. This simplicity makes Trimtone an ideal choice for individuals with busy lifestyles who appreciate ease and convenience in their supplementation routine.

 

Price

• One month: $59.99
• Three months: $119.98
• Five months: $179.97

 

Summary

Trimtone stands out as an effective appetite suppressant and metabolism booster, ideal for those seeking a simple, one-a-day formula for fat burning and weight loss. Its focus on controlling calorie intake and enhancing fat conversion makes it a practical choice for many.

 

>>Check the best prices for Trimtone

12. Powher - Best for Women

Pros

• Tailored for women's fitness goals
• Reduces cravings and calorie intake
• Boosts energy during exercise

 

Cons

• Lacks essential vitamins and minerals

 

Who Should Use Powher

Powher is specifically designed for women, offering a unique formula that combines clinically proven ingredients in effective doses. It might aid in reducing cravings and calorie intake, supporting normal fat metabolism, and boosting energy levels during exercise. 

 

Who Should Avoid Powher

Women seeking a supplement with essential vitamins and minerals might find Powher lacking in this regard. Additionally, those with a busy schedule may find its dosage regimen complex and consider alternative best fat burners like Trimtone.

 

Ingredients

• Glucomannan
• Natural Caffeine
• Choline
• Chromium Picolinate
• Magnesium
• Selenium

 

Dosage

Two capsules taken with one to two glasses of water three times per day immediately before breakfast, lunch, and the evening meal.

 

Price

• One month: $65
• Two months: $129
• Four months: $195

 

Summary

Powher is an effective fat burner formulated specifically for women, focusing on reducing cravings, supporting fat metabolism, and boosting energy during exercise. While it offers targeted benefits, its lack of essential vitamins and minerals and the complexity of its dosage schedule may not suit everyone's needs.

 

>>Check the best prices for Powher

How to Make the Most of Fat Burning Pills 

Making the most of fat burning pills involves a combination of proper usage, lifestyle changes, and realistic expectations. Here are some tips to maximize their effectiveness:

Follow the Dosage Instructions

Always adhere to the dosage recommendations provided on the product label or by your healthcare provider. Overusing fat burning pills could lead to adverse effects.

Improve Your Diet

Fat burning pills are most effective when combined with a balanced diet. Focus on nutrient-rich foods like fruits, vegetables, lean proteins, and whole grains.

Get Plenty of Exercise

Another important part of losing weight is getting plenty of exercise. Cardio exercise is a great way to burn calories and fat, while strength training could help tone your body and increase your muscle mass.

Sleep Well

An underrated aspect of weight loss is getting enough sleep. When you don’t get enough sleep, your body might produce more ghrelin, which is a hormone that stimulates hunger.

 

>>Check the best prices for PhenQ

Common Ingredients in the Best Fat Burner Pills

The best fat burners typically contain a mix of ingredients known for their ability to help reduce body fat. Common ingredients include:

• Caffeine: A stimulant that boosts metabolism and increases fat oxidation. It also enhances energy levels, improving workout performance [1].
• Green Tea Extract: It contains compounds like EGCG (epigallocatechin gallate) that boost metabolism and increase fat burning. It's also rich in antioxidants [2].
• Conjugated Linoleic Acid (CLA): A type of fatty acid found in meat and dairy. It's believed to help reduce body fat by enhancing the breakdown of fat and inhibiting fat production [3].
• Garcinia Cambogia: Contains hydroxycitric acid, which may block fat production and reduce appetite by increasing levels of the brain's chemical serotonin [4].
• L-Carnitine: An amino acid that helps the body produce energy by transporting fatty acids into cells where they are burned for energy [5].
• Capsaicin: Found in chili peppers, it boosts metabolism and may reduce appetite and calorie intake [6].
• Raspberry Ketones: Claimed to increase fat breakdown and adiponectin levels, a hormone related to weight loss [7].
• Yohimbine: Derived from the bark of a tree, it accelerates fat loss by blocking receptors that inhibit fat burning [8].

 

These ingredients are often combined in various formulations, aiming to target different aspects of fat loss, like appetite suppression, metabolism-boosting, and increased fat oxidation.

Are Fat Burning Pills Safe?

The safety of the best fat burners largely depends on the specific ingredients used, the dosage, and the individual's health status. Natural ingredients like caffeine, green tea extract, and L-carnitine are generally well-tolerated, but they can still cause side effects in some people.

It's crucial to consider any pre-existing health conditions and consult with a healthcare professional before starting any of the best fat burners.

Side Effects

Using any of the best fat burners might lead to various side effects, depending on the ingredients and the individual's response:

• Increased Heart Rate and Blood Pressure: Stimulants like caffeine may elevate heart rate and blood pressure.
• Insomnia and Sleep Disturbances: High levels of stimulants could disrupt sleep patterns.
• Jitters and Anxiety: Caffeine and similar substances might make you nervous or cause jitters.
• Gastrointestinal Issues: Ingredients may lead to nausea, diarrhea, or stomach discomfort.
• Headaches: Could occur due to stimulants or dehydration caused by increased metabolism.
• Mood Swings: Rapid changes in energy levels may affect mood stability.
• Allergic Reactions: Some individuals may react to specific ingredients in fat burning pills like whey protein or Capsimax.
• Interference with Medications: Certain ingredients might interact with prescription medications like those for managing diabetes or blood pressure.

 

It's important to start with a lower dose to assess tolerance and to consult a healthcare professional, especially if there are pre-existing health conditions or concerns.

Contraindications

The best fat burners have contraindications that should be carefully considered. Individuals with heart conditions, high blood pressure, or cardiovascular problems should avoid stimulant-based fat burners. They're also not recommended for pregnant or nursing women and people with thyroid disorders, anxiety, or sleep disturbances. 

 

Additionally, those on medications, especially for blood pressure, heart conditions, or mood disorders, should consult a healthcare professional due to potential interactions. It's crucial to review all contraindications related to specific ingredients in the best fat burners to ensure safe use.

FAQ

Seeking answers about the best fat burners? Check out our simplified responses to common questions below.

Which Is the Most Effective Fat Burner?

PhenQ is widely recognized as an effective fat burner supplement. It combines multiple weight loss benefits, aiming to boost metabolism, suppress appetite, and increase energy levels, which may contribute to fat loss. Also, it's always recommended to combine it with a healthy diet and regular exercise for the best results.

 

>>Check the best prices for PhenQ

Do Fat Burners Actually Work?

Some of the best fat burners could be effective, particularly those that help increase metabolism and energy expenditure. Still, their impact varies among individuals and should be complemented with diet and exercise.

What Is the Best OTC Weight Loss Pill?

The best over-the-counter (OTC) weight loss pills often contain ingredients like garcinia cambogia, caffeine, and green tea extract. That said, their effectiveness and safety vary, so it's important to consult a healthcare provider before use.

What Is the Best Thing To Take To Burn Fat?

A combination of regular exercise, a healthy diet, and lifestyle changes is usually the best approach to burn fat effectively. Plus, the best fat burners may provide additional support but they aren't a standalone solution.

Final Thoughts on the Best Fat Burners

Finding the best fat burner for your specific needs can be overwhelming, but understanding the pros, cons, efficacy, safety, and pricing of various options makes the choice easier. While PhenQ emerges as our top pick, it's crucial to remember that these supplements should complement a healthy diet and regular exercise. 

Each product has unique benefits and potential drawbacks, so it's important to consider your needs and consult a healthcare professional before starting any new supplement. 

Remember, the key to successful weight loss is a balanced approach that includes a healthy lifestyle together with fat burners, which can be a helpful addition to this journey.

References

1. Tabrizi, Reza, et al. “The Effects of Caffeine Intake on Weight Loss: A Systematic Review and Dos-Response Meta-Analysis of Randomized Controlled Trials.” Critical Reviews in Food Science and Nutrition, vol. 59, no. 16, 2019, pp. 2688–2696, doi:10.1080/10408398.2018.1507996.
2. Jurgens, Tannis, and Anne Marie Whelan. “Can Green Tea Preparations Help with Weight Loss?” Revue Des Pharmaciens Du Canada [Canadian Pharmacists Journal], vol. 147, no. 3, 2014, pp. 159–160, doi:10.1177/1715163514528668.
3. Martín-González, Miguel Z., et al. “Beneficial Effects of a Low-Dose of Conjugated Linoleic Acid on Body Weight Gain and Other Cardiometabolic Risk Factors in Cafeteria Diet-Fed Rats.” Nutrients, vol. 12, no. 2, 2020, p. 408, doi:10.3390/nu12020408.
4. Andueza, Naroa, et al. “Risks Associated with the Use of Garcinia as a Nutritional Complement to Lose Weight.” Nutrients, vol. 13, no. 2, 2021, p. 450, doi:10.3390/nu13020450.
5. Askarpour, Moein, et al. “Beneficial Effects of L-Carnitine Supplementation for Weight Management in Overweight and Obese Adults: An Updated Systematic Review and Dose-Response Meta-Analysis of Randomized Controlled Trials.” Pharmacological Research: The Official Journal of the Italian Pharmacological Society, vol. 151, no. 104554, 2020, p. 104554, doi:10.1016/j.phrs.2019.104554.
6. Snitker, Soren, et al. “Effects of Novel Capsinoid Treatment on Fatness and Energy Metabolism in Humans: Possible Pharmacogenetic Implications.” The American Journal of Clinical Nutrition, vol. 89, no. 1, 2009, pp. 45–50, doi:10.3945/ajcn.2008.26561.
7. Rao, Shailaja, et al. “Pharmacological Exploration of Phenolic Compound: Raspberry Ketone-Update 2020.” Plants, vol. 10, no. 7, 2021, p. 1323, doi:10.3390/plants10071323.

McCarty, Mark F. “Pre-Exercise Administration of Yohimbine May Enhance the Efficacy of Exercise Training as a Fat Loss Strategy by Boosting Lipolysis.” Medical Hypotheses, vol. 58, no. 6, 2002, pp. 491–495, doi:10.1054/mehy.2001.1459.