Fat burners are seen by some as “magic pills” that will make your extra fat fall right off. In actuality, there is no such thing. However, these pills can boost your energy, help you control how much you eat, and keep you motivated each and every day. If you use a fat burner correctly, it can give you the extra help you need to reach your health, weight, and fitness goals. Here is everything you might need to know about fat burners and how they work.
Sure, ketchup is tasty, but it's also a serious saboteur when it comes your weight loss efforts. Ketchup is loaded with sugar — up to four grams per tablespoon — and bears little nutritional resemblance to the fruit from which it's derived. Luckily, swapping out your ketchup for salsa can help you shave off that belly fat at home without a diet. Fresh tomatoes, like those used in salsa, are loaded with lycopene, which a study conducted at China Medical University in Taiwan links to reductions in both overall fat and waist circumference. If you like your salsa spicy, all the better; the capsaicin in hot peppers, like jalapeños and chipotles, can boost your metabolism, too.
A handful of almonds packs a serious fat-burning punch: One International Journal Of Obesity and Related Metabolic Disorders study of overweight adults found that eating about a quarter-cup of almonds for 6 months led to a 62 percent greater reduction in weight and BMI, thanks to a compound that limits the fat absorbed by the body. And eating just 1.5 ounces of almonds daily led to a reduction in belly and leg fat, a 2015 study published in the Journal of the American Heart Association showed. For added effect, eat almonds before working out: The amino acid L-arginine can help you burn more fat while building muscle.

You've heard of fat burners, those pills that can make fat melt off your body like ice cream on a hot summer day, right? Well, sorry to burst your bubble, but even the best fat burners aren't magic. They're just supplements. That means that even though they're designed with ingredients that can really give you an extra boost to help burn fat, they can't replace a solid diet and exercise plan.


Green Tea: Green tea and green tea extracts have been shown to activate the body's thermogenic fat-burning activity. A study published in the American Journal of Clinical Nutrition found that men who ingested the active ingredient in green tea (catechins) significantly reduced their total fat area, waist circumference, skinfold thickness, and subcutaneous fat area.[2] As exercise physiologist Nick Coker explains in the article "Your Expert Guide to Green Tea," taking this ingredient with caffeine has been shown to make it even more effective.

A good supplement will have riboflavin and possibly dicalcium phosphate and/or vegetable cellulose. Supplements usually contain 2% or less silica and vegetable magnesium stearate. Ensure that the dosage instructions are in keeping with the daily dosage recommendation. Remember, you don’t need a whole ton. Anything your body doesn’t need, you’re just going to lose down the toilet!


Stop treating your kitchen like an all-night diner and you'll stop seeing those unwanted pounds piling onto your frame, too. The results of a study published in Cell Metabolism found that mice who only had access to food during an eight-hour period stayed slim over the course of the study, while those who ate the same number of calories over a 16-hour period gained significantly more weight, particularly around their middle. When you're finished with dinner at night, shut the fridge and don't look back until morning — your belly will thank you. When you do head back to the kitchen in the A.M., make sure the best healthy kitchen staples for cooking are there waiting for you.
You don't have to be the next Usain Bolt in the making to enjoy some serious belly-slimming results from hitting the track from time to time. Even a moderate-rate jog a few times a week can blast through that belly fat; in fact, a study conducted at Duke University Medical Center found that, over the course of an eight-month study, overweight adult study subjects who jogged 12 miles a week lost the most belly fat and burned 67 percent more calories than participants who did an equivalent amount of resistance exercise, or a combination of cardio and resistance work.
Protein Foods: Foods high in protein like whey protein, grass-fed beef, wild-caught fish or free-range chicken require more energy for the body to break down than foods lower in protein. They’re also beneficial for reducing hunger or cravings and maintaining lean muscle mass, especially as you get older and naturally lose some every decade. If your goal is to lose weight, I recommend consuming half your body weight in grams of protein a day. For those seeking to burn fat and build muscle, aim to consume 0.7 to a gram per pound of body weight (for example, if you weigh 150 pounds, you should get 75 to 150 grams per day).
One thing a fat burner won't do, however, is fix a broken diet. If you're eating for healthy fat loss, the way Krissy Kendall, Ph.D., explains in the comprehensive guide "How to Lose Weight," then a thermogenic fat burner can help with the other stuff: boosting energy, helping to curb appetite, promoting fat to be used for energy, and even increasing your metabolism and core temperature—what is known as "thermogenesis"—so you burn more calories throughout the day.
If you've got weight to lose and you want it gone fast, try swapping out your usual proteins in favor of fish. Not only is fish lower in calories than an equivalent amount of beef or chicken, a study published in Obesity reveals study subjects who added omega-3 fatty acids, like those found in fish, to their diets shed more weight and had an easier time keeping it off than those who skipped them.

Although their efficacy and safety are constantly scrutinized by the FDA and other organizations, manufacturers of thermogenic “diet pills” often claim that taking these supplements can help improve weight loss almost effortlessly by boosting your metabolism (the rate at which you burn calories). Some may also be at least somewhat helpful for decreasing your appetite, curbing cravings for junk foods and giving you more energy, which can be used for physical activity.


LeanBean is focused on suppressing your appetite with the konjac root extract. It also contains glucomannan as a key ingredient. As stated earlier on in this review, this is highly popular ingredient and is one to look for in these supplements. It also includes garcinia cambogia which is a tropical fruit also known as the Malabar tamarind. It also contains green coffee (unroasted coffee beans) which are rich in healthy antioxidants. LeanBean has other common energy boosting ingredients like cayenne pepper and black pepper extract (piperine).
Yohimbine: This ingredient, made from the bark of the yohimbe tree, is a popular stimulant in fat burners. It has been shown in a well-known study to produce significantly better fat loss results than a placebo among well-trained soccer players.[5] However, more research is definitely needed, and yohimbine isn't for everyone! If you're prone to anxiety or are very sensitive to stimulants, proceed with caution when it comes to yohimbine. Some people find it makes them very jittery or anxious.
Start at a low dose: Fat burners are designed specifically to give you the proper doses of various ingredients to support fat loss. But that doesn't mean that the more of the ingredients you take, the more results you'll see. Supplement manufacturers state the serving guidelines and directions so you can have a way of measuring what dose works best for you.
If you're not up for crunching numbers every day, you can take a more generalized approach. “For some people, it’s knowing, ‘Typically I eat a whole sandwich,’” says Gagliardi. “Now, I’m going to eat half a sandwich at lunch and save the other half for my dinner and cut my calories in half." To get started, consider these 25 ways to cut 500 calories a day.
A handful of almonds packs a serious fat-burning punch: One International Journal Of Obesity and Related Metabolic Disorders study of overweight adults found that eating about a quarter-cup of almonds for 6 months led to a 62 percent greater reduction in weight and BMI, thanks to a compound that limits the fat absorbed by the body. And eating just 1.5 ounces of almonds daily led to a reduction in belly and leg fat, a 2015 study published in the Journal of the American Heart Association showed. For added effect, eat almonds before working out: The amino acid L-arginine can help you burn more fat while building muscle.
How could the “fatty” foods mentioned above that contain CLA be good for reducing body fat? The jury is still out regarding the effects of CLA on promoting weight loss, but results from certain studies suggest that CLA (taken either alone or along with supplements like creatine and whey protein) can help increase strength, reduce appetite and cause other beneficial changes in body composition.
Spending more time in the kitchen can help you shed belly fat, as long as you’re cooking with the right foods, according to a 2017 study. After analyzing data from more than 11,000 men and women, U.K. researchers found that people who ate more than five homemade meals per week were 28 percent less likely to have a high body mass index, and 24 percent less likely to carry too much body fat than those whole only downed three meals at home.

Launched in 2018, Hunter Burn is described as a ‘premium’ fat burner. It’s aimed at the top end of the market and is designed for those looking for larger doses and higher quality ingredients. This comes at increased cost – but does it deliver? Hunter Burn features the largest serving sizes we’ve ever seen, while also using more potent forms of certain key ingredients. Some will want the cheapest on the market. But this is a highly-researched formula for men who are happy to pay more to get the best.
Caffeine is often included in fat-burning supplements the form of yerba mate or guarana — however, manufacturers may include these substances in amounts they’re rarely used otherwise. Caffeine is a common weight loss ingredient because it often has the effect of dulling someone’s appetite and help increase energy for activity. However, too much caffeine can cause side effects like jitteriness, headaches, insomnia, anxiety, heart palpitations, diarrhea and more.
While few would suggest you start hitting up the tanning beds for better health, getting some natural sunlight can help you get rid of belly fat in a matter of weeks. Researchers at the Fred Hutchinson Cancer Research Center found that vitamin D-deficient overweight women between 50 and 75 who upped their intake of the so-called sunshine vitamin shed more weight and body fat than those who didn't. To practice safe sun, make sure you're limiting yourself to 15 sunscreen-free minutes per day.
Walking puts all of the abdominal muscles to work. Make sure you swing your arms and contract your midsection while you walk, and maintain a brisk pace. Once you get your body accustomed to a daily walk, you'll hate to go a day without it. Walk for at least thirty minutes each time to achieve the aerobic effect, and be sure to drink plenty of water.

Hourglass contains a great ingredient portfolio, enough to easily compete with many of the market leading fat burners. For instance, you’ll find glucomannan, a root extract that sits undigested in your stomach for a while to stop you from getting annoying hunger cravings between meals (and of course to stop you snacking). It contains green tea extract and black pepper extract (bioperine) which are found in many fat burners. It also contains a range of vitamins including Vitamin B6, Vitamin B12 and Vitamin D3.
Vintage Burn Fat Burner from Old School Labs is ‘the world’s first muscle-preserving fat burner’. It’s designed to burn maximum fat, without sacrificing lean muscle. Vintage Burn is a fast-acting fat burner that helps to stimulate metabolism, as well as improving focus, to help you to achieve your fat-loss goals in record time, without sacrificing that lean muscle you’ve worked so hard to gain.
Weightlifters – Weightlifters, bodybuilders and fitness enthusiasts can greatly benefit from these products. Because of the higher-than-average calorie and nutrient needs of regular trainers, it can be easy to put on some extra fat while you’re building muscle. By adding a weight loss supplement, you can get that toned definition you’re after, without sacrificing your muscles.
One of the reasons your metabolism isn't burning away fat as efficiently as you'd like? Look to your magnesium levels. This essential micronutrient is required for the body to produce and store energy, and also helps boost lipolysis (a process by which your body releases fat from its stores to use as energy)—yet 75 percent of Americans do not get their RDA of this important metabolism-boosting mineral. Just a half cup of pumpkin seeds provides nearly 100 percent of your daily magnesium needs.
Super HD is a great product containing some of the best weight loss ingredients that work well by targeting the various aspects that are important to burning off fat. With only 2 capsules needed per day (compared to 4-6+ with other products), Super HD is also very convenient. Lastly, the backing of a respectable company like Cellucor makes this product one of our top recommendations.
Third on our best fat burners list is Hourglass, a 90 capsule fat burner which has an impressive selection of ingredients and attractive looking packaging. You might be put off by some of the more female orientated aspects of the product, including the marketing and the look of the brand, but don’t be. There’s no such thing as a gender specific fat burner. Men and women’s bodies are almost identical so there’s no reason why this product won’t work for any man. The best way to prove this is to look at the ingredients. As you’ll see, they’re common in many male targeted fat burners.

Replicates the energy, fat loss, mood boost, and performance-enhancement of the ECA stack, in a safe and legal way. Don’t know about the ECA stack? It was used by just about everybody at one point for being highly effective at boosting energy and melting fat through the combination–or “stack”–of three key ingredients, one of which was banned for being too effective.


You may also know this root veggie as a sunchoke since they're the roots of a type of sunflower. According to a Canadian study, subjects whose diets were supplemented with a type of gut-healthy insoluble fiber called oligofructose not only lost weight but reported less hunger than those who received a placebo. Researchers discovered that the subjects who consumed the prebiotic fiber had higher levels of ghrelin—the hunger-suppressing hormone—and lower levels of blood sugar. And you guessed it: Jerusalem artichokes are one of the best sources of the fiber.
This Asian veggie dish is made by fermenting a blend of cabbage, radishes, and scallions with a seasoned paste of red pepper, salted shrimp, or kelp (koji) powder. Fermented foods are great for healing your gut thanks to the high levels of probiotics, but the unique strains found in kimchi may also help you stay slim: Researchers at Kyung Hee University in Korea induced obesity in lab rats by feeding them a high-fat diet. The group that got a Lactobacillus brevis supplement— the culture strain found in kimchi—was able to suppress the diet-induced increase in weight gain by 28 percent! If kimchi isn't your thing, also consider adding one of these probiotic foods for a healthier gut to your diet.

One of the best ways to get the benefits of green tea is to consume matcha green tea, a concentrated powdered green tea from Japan that seems to have some noteworthy fat-burning benefits. What’s in matcha that makes it so beneficial for everything from cognitive function to enhancing fat-burning? It’s the catechins, a type of antioxidant found in high levels in green tea that may reduce body weight, speed up recovery following workouts and decrease free radical damage.


How could the “fatty” foods mentioned above that contain CLA be good for reducing body fat? The jury is still out regarding the effects of CLA on promoting weight loss, but results from certain studies suggest that CLA (taken either alone or along with supplements like creatine and whey protein) can help increase strength, reduce appetite and cause other beneficial changes in body composition.
A true gem when it comes to fat burning. Taking Green tea is a safe, natural way to boost your metabolism. In it you’ll find antioxidants also known as Catechins, these activate the fat burning hormone norepiphrine and help your body achieve greater weight loss through the process of ‘Thermogenesis’. This wonder leaf will help to reduce your appetite. It’s also a nice ingredient for women as it can help your body work against the fat storing hormone Erastidiol.
Top your salad with this lean protein and soon enough all your friends will be asking you to tuna-round so they can compliment your new slimmed down look. As a primo source of docosahexaenoic acid (DHA), canned light tuna is one of the best and most affordable sources of lean protein for fat loss, especially from your belly! One study in PLOS One showed that omega-3 fatty acid supplementation from fish oil was connected to a lower waist-hip ratio as well as lower levels of abdominal fat.
Bad breath is but a small price to pay for reaching your body goals, right? According to a recent Japanese study, when rats were put on a high-fat diet, the animals that were also given a garlic compound gained less weight than their peers. Experts attribute the fat-fighting benefits to a powerful compound in garlic called allicin. (It also happens to be the same compound that gives garlic its pungent taste and smell.)
According to the School of Sport and Exercise Sciences at University of Birmingham, “The term ‘fat burner’ is used to describe nutrition supplements that are claimed to acutely increase fat metabolism or energy expenditure, impair fat absorption, increase weight loss, increase fat oxidation during exercise, or somehow cause long-term adaptations that promote fat metabolism.” (3)
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