She loves helping people feel their best from the inside out. Each morning, she tries to get an at home workout which typically includes a strength or weight training routine, HIIT session, or full-body circuit. Nicole also loves getting outside for a walk every afternoon with her husband.

Nicole enjoys experimenting with fun, delicious recipes too! Did you know? Go with your gut. Prebiotics may actually work better than probiotics for gut problems.

Ripped Fuel Extreme. Advanced weight-loss and energy formula for an athletic boost Burn the fat that stands between you and a cut, lean physique with 5 powerful fat burners and natural energizers that enhance stamina and metabolism, plus chromium and l-carnitine to optimize muscle efficiency and performance formula for smooth, steady energy.

Product Specs: Form: Capsule Count: 60 Warning: Do not use if you are pregnant or nursing, if you have any chronic disease of the gastrointestinal tract, if you have any other medical condition or are taking any medication.

Explore more supplements Our Recommendations Are. Some may be suitable to consume on an empty stomach. Stick to your budget, and remember to optimize your diet, physical activity and sleep—a supplement is just the cherry on top of your weight management efforts.

Among them are:. Learn more about our product review process and supplements rating methodology. Taking fat burners and other types of diet pills can be safe as long as you do it responsibly. The first requirement is that you check with your healthcare provider before taking them, as you would with any type of supplement.

Fat burners could pose a risk to your health depending on your medical history, your current health status and whether you're taking medications that might cause an interaction.

Also, people with a history of eating disorders should not take weight loss pills. The second step of responsible use is to follow the manufacturer's recommendations for how and how often to use the supplement. Even for healthy individuals, fat burners and other types of over-the-counter weight loss pills could cause health issues if consumed in excess of the recommended dosage.

Fat burners typically work by stimulating a thermogenic response in your body, thereby increasing your resting metabolic rate RMR.

Some contain stimulants like caffeine to provide an energy boost during your workout, which may help you burn more calories. They may also decrease your appetite, though the study results do not always show promise.

Related Post: Do Weight Loss Pills Work? Maybe, but it depends largely on the fat burner's formula, the recommended dosage and your health status.

Some fat burners contain only water-soluble ingredients that are generally safe to consume every day. On the other hand, some formulas have ingredients linked to adverse health effects in high or repeated dosages, such as bitter orange and hoodia Also, keep in mind that interventional and toxicity studies on fat burners often have a study window of around 12 weeks.

There remains a need for high-quality research on the effects of long-term fat burner pill usage, as many studies show inconsistent results, are poorly done or are not well controlled The makers of the best weight loss pills are transparent about their ingredients and upfront about the potential risks while emphasizing the recommended dosages.

As always, check with your physician before starting any dietary supplement. Research has shown that certain ingredients in fat burner supplements can promote thermogenesis and boost metabolism, possibly leading to increased fat burning.

Supplements sold over the counter typically highlight testimonials from users that show dramatic results.

While this information can be useful in helping you decide whether to try fat-burning pills and other weight-loss supplements, remember two key points: scientific studies take place under specifically controlled conditions, and results can vary greatly from person to person.

Also, keep in mind that using fat-loss supplements without incorporating exercise and a healthy diet is unlikely to produce lasting results. Many, many experts agree that even the best fat burner supplement can't do the job alone. So do any weight loss supplements really work, fat burners included?

The more useful question might be, "Can fat burners play one part in my weight management plan? Nutrition and exercise are the headliners, but safe weight loss pills that can further help your body burn fat and maintain a more robust metabolism have the potential to play a supporting role.

Chris Mohr , RD and Ph. Chris Mohr is a registered dietitian who holds a Ph. in exercise physiology. He has worked with athletes ranging from NFL players to WWE wrestlers, along with celebrities and executives worldwide.

He has been a featured speaker at many conferences around the world. Eddie Jo is a professor of exercise physiology and the director of the Cal Poly Pomona Human Performance Research Lab. His research serves to innovate and advance the application of exercise training methodologies, nutrient intake and technologies for the optimization of human health and performance, energy metabolism, body composition and endocrine function.

Tim Ziegenfuss , PhD, CSCS, FISSN. Tim Ziegenfuss is a standout in the world of sports nutrition and exercise science, bolstered by graduate degrees from Purdue University and Kent State University. Beyond academia, he serves as a Past President and Fellow of The International Society of Sports Nutrition, steering the field toward higher standards.

As CEO of The Center for Applied Health Sciences, his focus is overseeing innovative research with real-world impact and guiding product ideation and creation for major retailers all around the world. Jenevieve Roper , Ph.

D, CSCS. Jen Roper is an Associate Professor of Health and Human Sciences at Loyola Marymount University. She received her PhD in Physical Education, Sports and Exercise Science in from the University of New Mexico, with a specialization in Exercise Science and Biomechanics.

Askarpour, M. Efficacy of l-carnitine supplementation for management of blood lipids: A systematic review and dose-response meta-analysis of randomized controlled trials.

Nutrition, Metabolism and Cardiovascular Diseases, 29 11 , — Hodgson, A. The effect of green tea extract on fat oxidation at rest and during exercise: Evidence of efficacy and proposed mechanisms.

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Plus, this one is available on Amazon Prime, so you can get it in a matter of days. Read our full Legion Phoenix Fat Burner Review. For the most part, fat burners are safe but they may not be appropriate for every person.

That said, fat is an energy source that your body stores to use. Having your macros dialed in and training consistently should always come first, but certain ingredients in fat burners have been shown to coax your body into using or oxidizing stored fat.

Specifically, green tea extract — well, the compound EGCG, found in green tea — and L-carnitine. Your body burns calories necessary for fat loss simply by regulating normal functions, like breathing, temperature regulation, and organ function.

Most fat burners include capsaicin or capsimax extracted from chili peppers and caffeine to increase your internal temperature. In doing so, your body works with higher intensity to cool down and burn more calories.

At that point, an extra 50 to calories a day may help. And eating a calorie deficit can be tough, especially when you need to train at a high intensity, too. This is why many fat burners contain ingredients like 5-HTP, fiber, and psyllium husk to help you feel full.

Do fat burners work? Well, fat burners work mainly by triggering a thermogenic response in your body and bumping up your resting metabolic rate RMR , the rate at which your body burns calories while at rest. Some also contain stimulants like caffeine for increased energy during fat-burning exercise, as well as ingredients that may suppress your appetite.

Interested in learning more about how and if fat burners really work? This video explains more. While the FDA takes measures to ban dangerous substances from fat burners, they may still cause some unwelcome side effects.

Fat burners with stimulants like caffeine or beta-alanine can cause increased heart rate, nausea, dizziness, and irregular heartbeats. People with pre-existing medical conditions or those who are taking other medications should consult a physician before trying a fat burner.

While fat burners can speed up fat loss, remember that they are designed as a supplement to not a replacement for a healthy, low-calorie diet and regular exercise.

The cost of a fat burner goes up when you add extra ingredients to the fat-burning blend. While most fat burners will include a blend of common ingredients, like cayenne pepper extract, caffeine, and green tea extract, the more expensive products will include ingredients like DMAE, which can improve mood.

But be sure to read the packaging of the specific product you buy, as it may have different recommendations. You can also take your fat burner about 30 minutes before your workout. Since fat burners contain a lot of ingredients that can help supply energy like caffeine , it may be beneficial to take them pre-workout for an added jolt of energy.

However, be cautious when you take them as a pre-workout supplement. If you do decide to take it, follow the instructions on the label, unless otherwise directed by your physician.

The best way to use a fat burner is to start with half or a quarter of the recommended dosage and gradually increase your intake to test your sensitivity. If you start to feel unwanted side effects, drop the dosage or stop taking the product.

As we discussed, fat burners use ingredients that may help with fat oxidation, thermogenesis, and appetite suppression. While many fat burners include ingredients that do all three of these things, oftentimes a product will lean more heavily toward one of the three in particular.

Before you decide which fat burner you want to buy, you should consider which of these processes you want to prioritize. We recommend sticking to products that disclose the dosage of every ingredient in their fat burner. Though you can take your fat burner when you wake up in the morning to jumpstart your metabolism, many people choose to take their fat burners before they workout.

If you take a fat burner with caffeine too late in the day, it could potentially mess with your sleep. While a healthy diet, caloric deficit, and consistent exercise regimen are the best tools you can have for your weight-loss goals, fat burners can be helpful supplements.

If your nutrition, wellness, and workout routine are on point, fat burners may help you suppress your appetite, increase your metabolism, and burn a little extra fat.

That said, most fat burners include common ingredients in reasonable doses. There are tons of different fat burner options, each with its own ingredients intended to help with burning fat.

They take different approaches to reach this goal, but our current favorite is Jacked Factory Burn-XT. Its transparent label, simple yet effective formula, and multifaceted approach make it the best available right now, in our opinion. Following your macros, training hard, and even upping your daily step count should come first.

You cannot — we repeat, cannot — take only a pill or powder and expect results. If you eat well and train a few times a week, however, a fat burner may help expedite the process a little bit.

But if you find yourself consistently craving calorie-dense, processed foods, you may want to reevaluate your daily diet and potentially add some nutritious calories to your meals. It depends on both your health and the fat burners. Some fat burners generally stim-free ones only contain natural ingredients that are usually safe for daily consumption.

On the other hand, others contain ingredients that can be harmful if taken in high doses or over a long period of time. Keep in mind, many fat burners are meant to be taken in week cycles, not over the course of months or years.

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See disclosures page. Top Fat Burners Potential Side Effects How We Picked Fat Burner Prices FAQs. About Our Expert This article has been reviewed by Jillian Kubala, RDN , registered dietitian and founder of JiIllian Kubala Nutrition.

Jacked Factory BURN-XT. Shop Amazon. Pros A main ingredient, l-carnitine may help you cut weight and reduce body fat more on this below. This filler- and dye-free pick has a transparent label with all ingredients clearly listed.

Ingredient Breakdown L-Carnitine: Naturally available in plenty of foods, carnitine helps you produce adenosine triphosphate ATP , which your body uses for energy, per the National Institutes of Health NIH. Green Tea Leaf Extract: Green tea extract is often used to help increase mental focus and aid weight loss.

Plus, it has caffeine content to enhance energy levels, according to the National Center for Complementary and Integrative Health NCCIH.

Cayenne Pepper Extract: Cayenne pepper may help improve your digestion by boosting the good bacteria in your gut, according to the Cleveland Clinic. This ingredient may even promote thermogenesis, potentially helping you burn more calories. PhenQ Fat Burner. Shop PhenQ. Pros One of the best fat burners for men , this product may help you retain muscle mass and energy thanks to the caffeine in a calorie deficit.

You only take two pills daily. For maximum results, Burn-XT and Lean-XT can be taken during the day while Lean PM is consumed before bed.

Per serving 2 capsules Burn-XT contains mg of caffeine. Burn-XT is not a direct diuretic, however, it does contain ingredients such as caffeine that may cause diuretic effects in some individuals.

Item added to your cart. Check out Continue shopping. Size 60ct ct. Add to cart. Couldn't load pickup availability Refresh. Key Benefits Ingredients Supplement Facts Tens of Millions of Servings Sold Clinically Validated Formula, Clinically Proven Ingredients.

Boosts Energy, Metabolism, and Aids in Fat Loss. Acetyl L-Carnitine HCI Per Serving: mg Helps release fat stores and boosts cognitive function. Green Tea Extract Per Serving: mg The leaves of green tea are rich in epigallocatechin-gallate EGCG , which helps increase fat loss, energy, and promote various health benefits.

Caffine Anhydrous Per Serving: mg Increases energy, alertness, cognitive function, and amplifies fat burning. I got along much better with PhenQ, which helped control my cravings and keep my diet on track.

Click here to visit the official Burn Lab Pro website and see what it can do for you! In seventh place on our list of the best fat burners for men is a supplement called Hunter Burn.

As we age, our metabolism tends to slow down, making it increasingly difficult to shed excess body fat and maintain a lean, muscular physique.

However, Hunter Burn, a premium fat burner specifically designed for older men, promises to help you overcome these challenges and achieve a chiseled body, even as you age. Unlike many fat burners on the market, Hunter Burn has been specifically designed to cater to the unique needs of men over Its powerful and natural formula addresses age-related challenges, such as a slowing metabolism, decreased energy levels, and reduced muscle mass, making it the ideal solution for older men looking to optimize their fitness journey.

Hunter Burn is made up of natural ingredients, each carefully selected for its ability to support weight loss and muscle building. Some of the key ingredients include:. This allows you to maintain your strength and build a lean, muscular physique even as you lose weight.

As men age, energy levels tend to decrease, making it harder to stay active and motivated during workouts.

Its unique, natural formula has been specifically designed to address the challenges faced by older men, making it an excellent choice for those seeking a lean and muscular body. With its potent blend of high-quality ingredients, Hunter Burn promotes fat loss, preserves muscle mass, boosts energy levels, and supports overall health.

Give Hunter Burn a try and experience the difference it can make in helping you achieve your fitness goals as you age. Click here to visit the official Hunter Burn website and learn more about it today.

I found it great for boosting energy, suppressing appetite, keeping me focused, preserving muscle, and the fat just seemed to melt away when I used this one. Thanks for checking out our article on the best fat burners for men, and good luck on your next cutting phase.

Click here to check out our number 1 pick: Capsiplex Burn, and see what it will do for you. There is a method behind the muscle, as biologist and researcher Keith Barr, Ph. Close Ad ×. I want content for: Both Men Women. Facebook Twitter Youtube Pinterest.

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Use with quality nutrition practices, regular exercise, and healthy lifestyle habits. Drink plenty of water throughout the day to support hydration and overall health.

If you experience any undesirable effects, stop use immediately and consult with your doctor. For maximum results, Burn-XT and Lean-XT can be taken during the day while Lean PM is consumed before bed.

Per serving 2 capsules Burn-XT contains mg of caffeine. Burn-XT is not a direct diuretic, however, it does contain ingredients such as caffeine that may cause diuretic effects in some individuals. Item added to your cart. Check out Continue shopping. Size 60ct ct. Add to cart.

Couldn't load pickup availability Refresh. Key Benefits Ingredients Supplement Facts Tens of Millions of Servings Sold Clinically Validated Formula, Clinically Proven Ingredients.

Boosts Energy, Metabolism, and Aids in Fat Loss. Putting all natural and quality ingredients into your body is something we all take very seriously. Developed through years of research, formulation, and testing, this proprietary system delivers amazing taste in an all-natural supplement.

Finally, great taste no longer means compromising on your health with unhealthy and artificial ingredients. Consistently taking a good fat burning supplement is a great way to support your efforts in reaching your goals. The caffeine in Bioedge Fat Burner is extracted from Green Tea Leaves, instead of being synthetically produced from chemicals as more common forms of caffeine often are.

The natural caffeine in Green Tea Extract is a safe and effective fat burning ingredient that you can feel confident putting into your body.

Caffeine Free Bioedge Fat Burner has the same great thermogenic metabolism boosting ingredients, but without the caffeine, which makes it a great choice for an afternoon or evening drink. Your purchase does even more than help you improve your health and fitness: it also represents a commitment to improving the lives of others.

Partial proceeds from the sale of every Bioedge Supplements are donated to support charitable causes and non-profit organizations that also encourage health and fitness to the less fortunate.

This delicious fat burner tast just like the pink limonade! Super easy to use and give me a little boost to help my body! Home FAT BURNER. FAT BURNER 66 reviews. Iced Tea 30 serv Fruit Punch 30 serv Pink Lemonade 30 serv Pink Lemonade - Caffeine Free 30 serv Pineapple Coconut - Caffeine Free 30 serv Iced Tea Single serv Fruit Punch Single serv Pink Lemonade Single serv Pink Lemonade - Caffeine Free Single serv Pineapple Coconut - Caffeine Free Single serv.

Copy link. FAT BURNER. LOSE WEIGHT. CURB CRAVINGS. IS BIOEDGE FAT BURNER RIGHT FOR YOU? WHAT CUSTOMERS ARE SAYING. WINNER OF THE. BIOEDGE FAT BURNER BENEFITS. BREAK DOWN BODY FAT. STIMULATE FAT BURNING. CURB CARB CRAVINGS. YOUR TIME IS PRECIOUS.

HEALTHY REALLY CAN TASTE AMAZING. IDEAL DOSAGES FOR YOU. There are components to potentially aid in burning fat, while helping to promote good sleep. But some fat burners may help curb those cravings and suppress your appetite.

Pretty much all of the ingredients on this list are status quo, but Leanbean differentiates itself by overcoming hunger cravings.

This formula uses a dietary fiber called glucomannan, which can swell your stomach slightly to create a feeling of fullness. You get acai berry, green coffee, choline, vitamin B6, and vitamin B However, these are nutrients that are helpful for your overall health, so we gave this formula a 3.

This product is marketed specifically to women but any athlete, regardless of their gender, can try this supplement. Leanbean sits on the more expensive end of the spectrum, earning a 3 out of 5 for cost per serving.

Read our full Leanbean Review. Legion's Phoenix is made completely of all-natural ingredients and herbs, which is unlike most other fat burner products.

You can also buy this in a caffeine-free version. Sometimes read: almost always quality will cost you. However, this fat burner boasts great ingredients with useful extras, and actually comes at a fairly reasonable price.

This is a pretty complete fat burner, earning a 4 out of 5 for formula. People taking certain medications like SSRIs, MAOIs, or tricyclic antidepressants should check with a doctor before taking this supplement. So, if you have pre-existing health conditions or are taking other medications, you may want to chat with a doctor or steer clear of this product.

In addition to these less common ingredients, this fat burner also contains mg of caffeine and a dose of B vitamins, which are more common in fat burners.

An added perk with this product is that if you want to go stim-free, you have the option to remove the caffeine at checkout. Plus, this one is available on Amazon Prime, so you can get it in a matter of days. Read our full Legion Phoenix Fat Burner Review. For the most part, fat burners are safe but they may not be appropriate for every person.

That said, fat is an energy source that your body stores to use. Having your macros dialed in and training consistently should always come first, but certain ingredients in fat burners have been shown to coax your body into using or oxidizing stored fat. Specifically, green tea extract — well, the compound EGCG, found in green tea — and L-carnitine.

Your body burns calories necessary for fat loss simply by regulating normal functions, like breathing, temperature regulation, and organ function. Most fat burners include capsaicin or capsimax extracted from chili peppers and caffeine to increase your internal temperature.

In doing so, your body works with higher intensity to cool down and burn more calories. At that point, an extra 50 to calories a day may help.

And eating a calorie deficit can be tough, especially when you need to train at a high intensity, too. This is why many fat burners contain ingredients like 5-HTP, fiber, and psyllium husk to help you feel full.

Do fat burners work? Well, fat burners work mainly by triggering a thermogenic response in your body and bumping up your resting metabolic rate RMR , the rate at which your body burns calories while at rest. Some also contain stimulants like caffeine for increased energy during fat-burning exercise, as well as ingredients that may suppress your appetite.

Interested in learning more about how and if fat burners really work? This video explains more. While the FDA takes measures to ban dangerous substances from fat burners, they may still cause some unwelcome side effects.

Fat burners with stimulants like caffeine or beta-alanine can cause increased heart rate, nausea, dizziness, and irregular heartbeats. People with pre-existing medical conditions or those who are taking other medications should consult a physician before trying a fat burner.

While fat burners can speed up fat loss, remember that they are designed as a supplement to not a replacement for a healthy, low-calorie diet and regular exercise. The cost of a fat burner goes up when you add extra ingredients to the fat-burning blend.

While most fat burners will include a blend of common ingredients, like cayenne pepper extract, caffeine, and green tea extract, the more expensive products will include ingredients like DMAE, which can improve mood. But be sure to read the packaging of the specific product you buy, as it may have different recommendations.

You can also take your fat burner about 30 minutes before your workout. Since fat burners contain a lot of ingredients that can help supply energy like caffeine , it may be beneficial to take them pre-workout for an added jolt of energy.

However, be cautious when you take them as a pre-workout supplement. If you do decide to take it, follow the instructions on the label, unless otherwise directed by your physician.

The best way to use a fat burner is to start with half or a quarter of the recommended dosage and gradually increase your intake to test your sensitivity. If you start to feel unwanted side effects, drop the dosage or stop taking the product. As we discussed, fat burners use ingredients that may help with fat oxidation, thermogenesis, and appetite suppression.

While many fat burners include ingredients that do all three of these things, oftentimes a product will lean more heavily toward one of the three in particular. Before you decide which fat burner you want to buy, you should consider which of these processes you want to prioritize.

We recommend sticking to products that disclose the dosage of every ingredient in their fat burner. Though you can take your fat burner when you wake up in the morning to jumpstart your metabolism, many people choose to take their fat burners before they workout.

If you take a fat burner with caffeine too late in the day, it could potentially mess with your sleep. While a healthy diet, caloric deficit, and consistent exercise regimen are the best tools you can have for your weight-loss goals, fat burners can be helpful supplements.

If your nutrition, wellness, and workout routine are on point, fat burners may help you suppress your appetite, increase your metabolism, and burn a little extra fat. That said, most fat burners include common ingredients in reasonable doses.

There are tons of different fat burner options, each with its own ingredients intended to help with burning fat. They take different approaches to reach this goal, but our current favorite is Jacked Factory Burn-XT. Its transparent label, simple yet effective formula, and multifaceted approach make it the best available right now, in our opinion.

Following your macros, training hard, and even upping your daily step count should come first. You cannot — we repeat, cannot — take only a pill or powder and expect results. If you eat well and train a few times a week, however, a fat burner may help expedite the process a little bit.

But if you find yourself consistently craving calorie-dense, processed foods, you may want to reevaluate your daily diet and potentially add some nutritious calories to your meals.

It depends on both your health and the fat burners. Some fat burners generally stim-free ones only contain natural ingredients that are usually safe for daily consumption.

On the other hand, others contain ingredients that can be harmful if taken in high doses or over a long period of time. Keep in mind, many fat burners are meant to be taken in week cycles, not over the course of months or years.

View All Articles. BarBend is an independent website. The views expressed on this site may come from individual contributors and do not necessarily reflect the view of BarBend or any other organization. BarBend is the Official Media Partner of USA Weightlifting.

These currently include :. Most work by reducing your food intake, decreasing fat absorption, or increasing fat-burning, resulting in significant weight loss over time. However, this can vary depending on several factors, including the specific medication that you take.

Keep in mind that these medications should be used alongside dietary changes and lifestyle modifications, such as regular physical activity. Not only will adopting dietary and lifestyle changes help increase the effectiveness of weight loss drugs, they can also help minimize weight regain, which often occurs after you stop taking these medications.

Three GLP-1 agonists have been approved for weight loss, including liraglutide Saxenda , semaglutide Wegovy , and tirzepatide Zepbound. All three are available as a self-administered injection, but liraglutide is administered once daily , while semaglutide and tirzepatide are only injected once per week.

Though not approved specifically for weight loss, some other GLP-1 agonists intended to treat type 2 diabetes are sometimes prescribed off-label for weight management, including :. GLP-1 agonists are only available through a prescription from a doctor or other qualified healthcare professional.

Several telehealth services and weight loss programs may also provide prescriptions if you meet the eligibility criteria, including Ro Body Program and Calibrate. How it works: GLP-1 agonists work by slowing the emptying of the stomach, increasing feelings of fullness, and reducing the secretion of glucagon , a hormone involved in regulating appetite.

Effectiveness: Several studies have found that GLP-1 agonists could be beneficial for weight management. For instance, one study with 1, adults found that taking 2. Another small study found that people taking liraglutide lost an average of Side effects: Common side effects include constipation, nausea, vomiting, diarrhea, dizziness, headaches, increased heart rate, infections, and indigestion.

Though uncommon, severe side effects have also been reported, which may require medical attention. These include kidney problems, thyroid C-cell tumors , gallbladder disease, low blood sugar, and suicidal ideation. Contraindications: This medication is not recommended for people with multiple endocrine neoplasia MEN syndrome type 2, history of thyroid cancer or pancreatitis, pregnancy, and current use of certain prescription medications.

It can also be purchased over the counter as the brand Alli. After a medical consultation, a doctor can prescribe orlistat. Certain telehealth services may also provide a prescription for this medication. How it works: Orlistat works by blocking the activity of certain enzymes used to break down fats in the digestive tract, which helps to reduce the amount of calories you absorb.

Effectiveness: According to a study of 80 people with obesity, those who took orlistat lost an average of They also experienced significant reductions in body mass index BMI , belly fat, and total and LDL bad cholesterol levels. Side effects: Orlistat often causes digestive issues like loose or oily stools, gas, and frequent bowel movements, making the medication difficult for some people to tolerate.

It could also contribute to nutrient deficiencies, including in fat-soluble vitamins A, D, E, or K. Following a low fat diet is typically recommended while taking this medication to help minimize adverse side effects. Contraindications: chronic malabsorption, cholestasis a type of liver disease , pregnancy, renal impairment, and current use of certain prescription medications.

It requires a prescription from a doctor and is sold under the brand Qsymia. How it works: This medication includes phentermine , a central nervous system stimulant and appetite suppressant with similar mechanisms to amphetamine.

It also includes topiramate , an anticonvulsant that helps reduce appetite and enhance satiety feeling full to promote weight loss.

It could also cause increased body temperature, an inability to sweat, and psychiatric or cognitive disturbances. Contraindications: This medication is not recommended for people with glaucoma eye conditions that can lead to blindness , a history of hyperthyroidism, pregnancy, recent use of monoamine oxidase inhibitors, and current use of certain prescription medications.

This medication, sold under the name Contrave, is an oral medication that combines bupropion, an antidepressant, and naltrexone, which is used to manage opioid or alcohol use disorder. A doctor can determine whether Contrave may be a good option for you and then provide a prescription.

Some online services may also prescribe Contrave following a virtual consultation with a healthcare professional. Over 1 year, participants lost an average of 11—22 lb 5—9 kg. It might also increase heart rate and blood pressure. Contraindications: This medication is not recommended for people with a history of seizures, end-stage renal disease, pregnancy, and current use of monoamine oxidase inhibitors, opioids, or certain other prescription medications.

Setmelanotide, sold as Imcivree, is in a class of medications known as melanocortin 4 MC4 receptor agonists. How it works: People with specific genetic mutations may experience insufficient activation of the MC4 receptor in the brain, which could contribute to obesity.

Setmelanotide works by increasing the activation of this receptor, leading to reduced hunger, decreased calorie intake, and increased metabolism , all of which could promote weight loss.

Participants also experienced a significant reduction in hunger with no serious treatment-related adverse events reported. Another small study in children, adolescents, and adults found that setmelanotide significantly improved quality of life as early as 5 weeks after starting treatment, which could be related to reduced hunger and body weight.

Side effects: Some of the most common side effects of setmelanotide include injection site reactions, hyperpigmentation , nausea, headache, diarrhea, and stomach or back pain. Fatigue, vomiting, and depression have also been reported. Contraindications: This medication is not recommended for people with renal impairment, and those who are pregnant or breastfeeding.

There are several anorectics, or appetite suppressants , available. However, phentermine Adipex-P or Lomaira is the most commonly prescribed. Phentermine is taken orally and requires a prescription from a doctor or other healthcare professional.

How it works: These medications reduce appetite by altering levels of certain neurotransmitters in the brain, which can lead to weight loss. Effectiveness: One study in 3, people compared the effectiveness of several medications for obesity and found that people taking phentermine lost the highest percentage of body weight over 12 weeks.

Those taking phentermine lost an average of 8. However, keep in mind that these medications are only recommended for short-term use, as you can build up a tolerance after several weeks, resulting in decreased effectiveness.

Side effects: Potential side effects may include nausea, vomiting, diarrhea, and stomach cramps. Other severe side effects have been reported and require immediate medical attention, including shortness of breath, chest pain, and swelling of the lower extremities.

Contraindications: This medication is not recommended for people with a history of heart disease, hypertension, hyperthyroidism, glaucoma, diabetes, pregnancy, and certain prescription medications. Most weight loss medications are approved for adults with obesity or overweight and at least one weight-related condition, such as:.

Similarly, setmelanotide Imcivree , is intended to treat obesity caused by certain genetic disorders. Keep in mind that weight loss medications are not suitable for everyone, including people who are pregnant, those with certain health conditions, or individuals taking specific medications.

A healthcare professional can provide guidance on whether you might be a candidate for a prescription, depending on your personal goals, medical history, and health status. Contact a trusted healthcare professional, like your OB-GYN, before taking any weight loss medications or supplements.

Some digital weight loss platforms, including Ro and Calibrate, include GLP-1 medications in their treatment plans for people who meet certain eligibility criteria. You can read our comprehensive reviews of Calibrate and Ro Health to learn more.

Studies also suggest that people with higher body weights are disproportionately more likely to experience disordered eating and eating disorder symptoms. These behaviors may indicate a disordered relationship with food or an ED. Disordered eating and EDs can affect anyone, regardless of gender identity, race, age, body size, socioeconomic status, or other identities.

They can be caused by any combination of biological, social, cultural, and environmental factors — not just by exposure to diet culture. GLP-1 agonists are currently the most effective anti-obesity medications and are considered safe for long-term use.

Currently, only liraglutide Saxenda , semaglutide Wegovy , and tirzepatide Zepbound are approved for weight loss, though some other GLP-1 drugs may be prescribed off-label. Still, keep in mind that individual results can vary based on many factors, including your diet, health status, and activity level.

In addition to maximizing your potential results, it can increase the likelihood of maintaining weight loss in the long term. If considered medically necessary, insurance companies may cover certain prescription weight loss medications.

Some manufacturers also offer savings cards, which can help lower your copay. Ozempic and Wegovy are two different brands of the same drug, semaglutide.

However, there are differences in the recommended dosage and how each is administered. Fat burners with stimulants like caffeine or beta-alanine can cause increased heart rate, nausea, dizziness, and irregular heartbeats. People with pre-existing medical conditions or those who are taking other medications should consult a physician before trying a fat burner.

While fat burners can speed up fat loss, remember that they are designed as a supplement to not a replacement for a healthy, low-calorie diet and regular exercise. The cost of a fat burner goes up when you add extra ingredients to the fat-burning blend. While most fat burners will include a blend of common ingredients, like cayenne pepper extract, caffeine, and green tea extract, the more expensive products will include ingredients like DMAE, which can improve mood.

But be sure to read the packaging of the specific product you buy, as it may have different recommendations. You can also take your fat burner about 30 minutes before your workout.

Since fat burners contain a lot of ingredients that can help supply energy like caffeine , it may be beneficial to take them pre-workout for an added jolt of energy. However, be cautious when you take them as a pre-workout supplement.

If you do decide to take it, follow the instructions on the label, unless otherwise directed by your physician. The best way to use a fat burner is to start with half or a quarter of the recommended dosage and gradually increase your intake to test your sensitivity.

If you start to feel unwanted side effects, drop the dosage or stop taking the product. As we discussed, fat burners use ingredients that may help with fat oxidation, thermogenesis, and appetite suppression. While many fat burners include ingredients that do all three of these things, oftentimes a product will lean more heavily toward one of the three in particular.

Before you decide which fat burner you want to buy, you should consider which of these processes you want to prioritize. We recommend sticking to products that disclose the dosage of every ingredient in their fat burner. Though you can take your fat burner when you wake up in the morning to jumpstart your metabolism, many people choose to take their fat burners before they workout.

If you take a fat burner with caffeine too late in the day, it could potentially mess with your sleep. While a healthy diet, caloric deficit, and consistent exercise regimen are the best tools you can have for your weight-loss goals, fat burners can be helpful supplements.

If your nutrition, wellness, and workout routine are on point, fat burners may help you suppress your appetite, increase your metabolism, and burn a little extra fat. That said, most fat burners include common ingredients in reasonable doses.

There are tons of different fat burner options, each with its own ingredients intended to help with burning fat. They take different approaches to reach this goal, but our current favorite is Jacked Factory Burn-XT.

Its transparent label, simple yet effective formula, and multifaceted approach make it the best available right now, in our opinion. Following your macros, training hard, and even upping your daily step count should come first.

You cannot — we repeat, cannot — take only a pill or powder and expect results. If you eat well and train a few times a week, however, a fat burner may help expedite the process a little bit.

But if you find yourself consistently craving calorie-dense, processed foods, you may want to reevaluate your daily diet and potentially add some nutritious calories to your meals.

It depends on both your health and the fat burners. Some fat burners generally stim-free ones only contain natural ingredients that are usually safe for daily consumption. On the other hand, others contain ingredients that can be harmful if taken in high doses or over a long period of time.

Keep in mind, many fat burners are meant to be taken in week cycles, not over the course of months or years. View All Articles. BarBend is an independent website. The views expressed on this site may come from individual contributors and do not necessarily reflect the view of BarBend or any other organization.

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We receive free products and receive commissions through our links. See disclosures page. Top Fat Burners Potential Side Effects How We Picked Fat Burner Prices FAQs. About Our Expert This article has been reviewed by Jillian Kubala, RDN , registered dietitian and founder of JiIllian Kubala Nutrition.

Jacked Factory BURN-XT. Shop Amazon. Pros A main ingredient, l-carnitine may help you cut weight and reduce body fat more on this below.

This filler- and dye-free pick has a transparent label with all ingredients clearly listed. Ingredient Breakdown L-Carnitine: Naturally available in plenty of foods, carnitine helps you produce adenosine triphosphate ATP , which your body uses for energy, per the National Institutes of Health NIH.

Green Tea Leaf Extract: Green tea extract is often used to help increase mental focus and aid weight loss. Plus, it has caffeine content to enhance energy levels, according to the National Center for Complementary and Integrative Health NCCIH. Cayenne Pepper Extract: Cayenne pepper may help improve your digestion by boosting the good bacteria in your gut, according to the Cleveland Clinic.

This ingredient may even promote thermogenesis, potentially helping you burn more calories. PhenQ Fat Burner. Shop PhenQ. Pros One of the best fat burners for men , this product may help you retain muscle mass and energy thanks to the caffeine in a calorie deficit.

You only take two pills daily. It only comes in capsule form. You have to take two servings at different points in the day. Ingredient Breakdown Nopal Cactus: This ingredient is high in fiber, according to the Mayo Clinic.

Fiber can help promote satiety and stable blood sugar levels. Black Pepper: Also known as piperine, black pepper may help you better absorb nutrients and ingredients, according to the Cleveland Clinic. However, more research is needed to confirm black pepper can actually promote better absorption.

Hourglass Fit Fat Burner. Caffeine: None Key Ingredients: 1. Shop Hourglass Fit. Pros The glucomannan, cayenne pepper, and chromium 65 may help boost metabolism and increase thermogenesis.

With no caffeine per serving, this is ideal for women or people with smaller bodies who are caffeine sensitive.

This product only contains natural ingredients. This one may not provide as much energy boost, due to the low caffeine content. This product requires one pill up to four times daily. Ingredient Breakdown Konjac Root Extract: Konjac root contains glucomannan, which, as mentioned above, is a dietary fiber that can help increase your satiety, potentially curbing your appetite.

Kaged Clean Burn Powder. Shop Kaged. Pros As a powder, your body may be able to absorb this fat burner more quickly than a capsule.

It has a more moderate dose of caffeine per serving mg. It comes in Orange Mango, Strawberry Lemonade, and Lemon Drop. Cons This is sweetened with sucralose, which may not be ideal for all athletes. Ingredient Breakdown Chromium: This ingredient may help reduce the amount of sugar your body converts into fat and increase protein synthesis, according to the NIH.

It may also help reduce hunger levels. However, more firm research is needed. Cayenne Pepper: The capsaicin in this ingredient may help increase your daily calorie burn.

Jacked Factory Lean PM. Pros This product is ideal for those who want a stimulant-free fat burner. If you have trouble taking pills, the two-capsule serving may be preferable compared to other fat burners, which can require upwards of four or even six capsules per day. Ingredient Breakdown L-Theanine: This ingredient may help improve your sleep quality and reduce stress, according to the Cleveland Clinic.

Magnesium: This essential mineral is crucial for protein synthesis and helps keep proper muscle and nerve function, according to the National Institutes of Health. Green Tea Extract: This ingredient may help increase your mental clarity and focus, while potentially supplying some weight loss benefits, per the Cleveland Clinic.

Caffeine: No added caffeine but green coffee extract may add minimal amounts Key Ingredients: 0. Shop Leanbean. Pros This fat burner also includes fiber, which aids in digestion and can help increase your satiety, curbing your hunger.

An ingredient in the formula, glucomannan can act similarly to a hunger suppressant to help keep you full. Cons This product is pretty pricey per serving compared to others. Leanbean is six pills per serving, which is more than most other products.

Ingredient Breakdown Glucomannan: As you may have read with some of our other picks above, glucomannan is a common fat burner ingredient. This fiber source can help promote satiety and curb hunger.

Choline: An essential nutrient many people under-consume, choline helps your metabolism function properly, according to Oregon State University. Legion Phoenix. Pros This fat burner offers both tried-and-true ingredients and a few extras — plus, you can read all about them on the website.

The L-DOPA in this product may help increase your focus and reduce brain fog. You can buy this product with or without additional caffeine.

This product has a pretty lengthy ingredient list. Ingredient Breakdown 5-HTP: As noted with some of our other products, 5-HTP is found in many fat burners and may help reduce hunger and cravings, according to Mount Sinai Medicine.

L-DOPA: Also known as levodopa, this ingredient may help reduce brain fog and increase focus, as it acts like dopamine in your brain, according to the Mayo Clinic. Are fat burners safe?

What's the best fat burner? How much do fat burners cost? Do I need a fat burner? Should I take a fat burner before my cheat meal to offset the damage. Can I take a fat burner every day?

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