Best Appetite Suppressants (2021) Top Supplements to Buy Now

Best Appetite Suppressants (2021) Top Supplements to Buy Now

One of the most complex parts of enduring any diet is controlling the food that once held on that person. Willpower is difficult to maintain when there are drastic changes, and overcoming the habits that the appetite has become used to can be challenging. Using an appetite suppressant can be incredibly helpful to individuals with an overactive appetite that keeps them from being successful.

An appetite suppression formula is a replacement for a healthy diet but can help with the temptation that some consumers face as they try to stick with a new plan. In this guide, consumers will learn about the various products available to help them on their journey to a better weight.

Top Appetite Suppressants in 2021

Each of the products shown here has its own set of benefits, allowing consumers of all ages to reach their peak physical condition. Through thorough research, the top appetite suppressants on the market now include:

  • LeanBean
  • Zotrim
  • PhenQ
  • Powher
  • Instant Knockout Fat Burner
  • Lean XT
  • 1 Body Saffron 8825
  • Atrafen
  • HERdiet Appetite Attack
  • Sheer Strength Appetite Suppressant for Women

Read on below to learn about how each one can impact the body to determine the best option.


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The product that got the best ratings overall is LeanBean. It has become one of the trendiest supplements on the market for appetite suppression, making its name known through social media campaigns. It focuses on how women lose weight and is meant to be used in the morning to keep the appetite subdued throughout the day. It has already been used by many consumers, including professional bodybuilders and models on Instagram.

To give the benefits that LeanBean offers with appetite suppression and improved metabolism, users may be happy to find that the formula is completely natural and vegan friendly. Consumers will get green tea, green coffee, turmeric, cayenne pepper, chromium, and Garcinia Cambogia with each serving. It is being advertised as one of the most potent appetite suppressants available, making it helpful to professionals and everyday consumers alike. Even though it reduces the appetite, it is not nearly as aggressive (since it offers gentler stimulants).


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Zotrim has already been available to consumers for over a decade, and it has an incredible reputation as an appetite suppressant. The effects have been well studied through five separate clinical trials, but that hasn’t stopped ten publications published in scientific journals with validation from the experts. Part of the reason it makes this list is because of the long-term status it has had in the diet industry.

The patented formula can’t be found with any other product, and it has even outperformed diet medications in its effectiveness. It can reduce the number of calories that consumers take in with regular use. Users don’t have to worry about the taste – everything is available in a small capsule.


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PhenQ earns a spot on this list as the top formula for men, primarily for two reasons. First, it has a lot of caffeine that acts as a stimulant to reduce the appetite. Second, it has a unique formula with ingredients that other formulas on the list do not have. Plus, it is an added benefit that it is not explicitly marketed only to women, which is helpful because men can also struggle with their willpower when trying to diet.

Chromium picolinate and nopal are the two main reasons that this formula works so well. Chromium picolinate is an essential mineral for the body, and it targets the cravings for carbohydrates and sugar. On the other hand, Nopal focuses on all types of hunger cravings, reducing the unhealthy habits that consumers may have picked up from eating consistently throughout their day when they don’t need to. The diverse ingredient profile has a higher dose of caffeine and niacin, capsicum, and L-carnitine to increase energy levels. Including caffeine which is helpful to individuals who are trying to establish a healthy workout routine.


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Powher is another one of the premium options on this list, focusing most of the ingredients on reducing appetites. However, the supporting elements are known for their boost to the user’s energy levels, and they can increase the speed of the metabolism. To achieve the appetite suppression advertised, the formula includes glucomannan. The soluble fiber is helpful to individuals that need to feel fuller in their body to prevent them from overeating.

Instant Knockout Fat Burner

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Instant Knockout Fat Burner caters to both men and women, though the target audience seems to be professional athletes. The formula is proven to be so effective that it is now offered in a fist-shaped container to show the powerful punch against fat. This formula won’t cause any jitters (despite the stimulants included), but it will increase energy and help consumers lose weight over their entire bodies.

Lean XT

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Lean XT is the best product on this list for individuals who want to lose a lot of weight as they’ve reduced their appetite. It has some of the top ingredients in the appetite suppression category, providing green tea extract, forskolin, and acetyl-L-carnitine. While green tea extract is the chief ingredient that consumers will benefit from, it includes black pepper extract to amplify every single one of the ingredients.

The reason that it is the top product for weight loss as well is that it promotes thermogenesis. Thermogenesis is a process that heats the body as if it is engaged in a workout. It is also helpful to fat oxidation with the antioxidants that the ingredients provide.

1 Body Saffron 8825

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Not every appetite suppressant is designed for older consumers, but all changes with 1 Body Saffron 8825. 1 Body Saffron 8825 has a micro-dose of saffron extract, making up less than 1/10 of a percent in every single capsule. It reduces the appetite substantially, but it is much gentler for older consumers. Older consumers tend to have a greater chance of success with more straightforward products with fewer active ingredients. The only active ingredient in this product at all is a saffron extract.


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Atrafen provides a combination of appetite suppression and improvements in fat burning. It includes many of the ingredients that have been found in the weight loss industry, like Raspberry ketones, African mango, and green tea extract. All three of these ingredients are known for their ability to reduce hunger, but they also trigger a heightened metabolism that creates thermogenesis. The ability to enter thermogenesis is likely credited to caffeine and resveratrol, among other stimulants.

HERdiet Appetite Attack

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HERdiet Appetite Attack is another formula on this list that specifically targets how women lose weight and control their appetite. Much like other supplements on this list, HERdiet Appetite Attack focuses on thermogenesis to stimulate more weight loss in addition to appetite suppression. The creators even focus on how it can help individuals who are sticking with a ketogenic diet. The supplement combines gentle, fruit-based extracts, including raspberry ketones, African mango extract, and acai berry.

Sheer Strength Appetite Suppressant for Women

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The final formula on this list is another supplement that targets women and their ability to control their appetite. Sheer Strength Appetite Suppressant for Women isn’t one of the premium blends on this list, but it will still benefit consumers who want to shed the extra weight. It has many essential nutrients, like chromium picolinate. It also has many ingredients backed up by scientific evidence, like Rhodiola Rosea, Caralluma Fimbriata powder, and Hoodia Gordonii extract.

How We Ranked The Best Appetite Suppressants?

Choosing supplements to be listed in this guide was no easy task. Only with detailed information about each formula and seeking out their reputation amongst the weight loss community was the curated list created. With the many assorted products discovered during this journey, nearing them down became the more difficult endeavor.

The first consideration was the ingredients used because none of these formulas should entirely rely on fiber to create fullness. Appetite suppression can be done with many distinct kinds of elements. Still, formulas with only fibers like glucomannan or psyllium husk didn’t change through the complex formulas that were ultimately chosen. Fiber supplements are an effective form of appetite suppression, but the supplements pushed the envelope with other options for more likely to get a spot on the list.

The types of ingredients used were considered for their natural and safe reputation. The formulas that were chosen on this list had to have natural ingredients without any synthetic compounds. Synthetic compounds can have an adverse effect, causing side effects that are unpredictable and damaging to the body. Supplements that included any hazardous ingredients like synephrine were not chosen either.

The key to these formulas was to find the most effective compounds to suppress the appetite. Green tea extract, white kidney bean extract, and other natural ingredients were much more effective and safer on the body. The components that ranked higher on this list included some neurotransmitter ingredients, helping to balance out the hormones in the brain that connect to the hormones in the appetite.

Who Should Start Using an Appetite Suppressant?

Finding the best way to lose weight is difficult, but appetite suppressants offer a unique way to control the cravings for anyone who struggles with willpower at the beginning of a diet. Since they aren’t quite the same as a regular weight loss supplement, they may not be for everyone.

The key to these products is to regulate hormones that control feelings of hunger, but some of the ingredients also stimulate the release of hormones when the body feels full. Appetite suppressants that use dietary fiber often focus on hormones specifically.

Hunger is primarily controlled by ghrelin and leptin, which are two hormones that create the feelings of hunger and fullness that consumers are familiar with. When the body is hard enough to eat, the hormones signal to the brain that the body feels full. This is the direct connection that helps consumers to stop eating.

Like every other process in the body, these hormones learn when consumers eat and when they don’t, signaling to the brain the need for more food. The problem occurs with some consumers when they continue to eat when they’re not hungry, creating a demand that is not necessary. Then, they start to feel hungry when they don’t need to eat, and the hormones become deeply unregulated. This is why it is common to feel hungry on a diet when regulating meals if an individual has not done that before or does not usually.

While there is some debate over why the appetite becomes unregulated, food cravings aren’t always due to the body’s need for it. An appetite suppressant can be a good weight loss solution for anyone who has a tough time establishing healthy eating habits. Consumers who can control the portions they eat but seem to struggle to lose weight may want to seek a thermogenic supplement or another type of weight loss remedy.

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Appetite Suppressant Benefits

Even though the point has been made, an appetite suppressant is helpful for anyone wanting to improve their weight loss. Appetite suppressants are specifically made 2 reduce the cravings that consumers have for food when they need to eat fewer calories. Creating a deficit in the number of calories consumed is the key to weight loss but using ASA present is a natural way to trick the body into keeping with this new will forward.

Many different supplements can claim to cause weight loss, but there are certain ingredients that consumers need to look for when it comes to appetite suppression directly. Even though weight loss may seem like a simple concept, overcoming the appetite requires much determination against the typical hunger that consumers deal with. Most people become starving when they’re on a diet that restricts their calories, eventually leading them to quit altogether. Using an appetite suppressant can prevent consumers from stopping their diet before it’s had a chance to do any work. It also reduces how many calories the body demands, so users do not feel like they’re constantly deprived of what they want to eat.

The way that this process works entirely depends on the supplement used. Green tea extract is one of the most effective ingredients in reducing the appetite, and it has been studied thoroughly for that effect. Green tea also helps with the purging of toxins, which have nothing to do with appetite suppression but can help with weight loss. Green tea also activates certain chemicals within the brain, modulating hormones indirectly. According to recent studies, using green tea helps to reduce 8% of their daily food consumption by simply making them feel less hungry.

Another ingredient that can impact the brain and appetite is 5-HTP. The neurotransmitter is a biologically active chemical, helping to send the message in the brain when the body no longer needs to keep eating. By regulating the signal, consumers can reduce their appetites without constantly thinking about the foods they are not eating. The compound essentially creates a different perception of the food that consumers have taken.

Even if consumers only lose a little bit of weight by controlling their appetite, the benefits make it worth it. Losing just 5% of body weight can help with high blood pressure, triglyceride levels, and healthy cholesterol levels.

What Are the Potential Side Effects of an Appetite Suppressant?

Unfortunately, since there are changes within the body, there is a chance that consumers will experience some side effects. Consumers should not be worried that they will not get enough to eat because that is not what an appetite suppressant does. Appetite suppressants specifically regulate how much food the body should be eating, rather than depriving it of calories that it requires. There is no known formula to restrict the diet so significantly that they do not eat enough calories to support their body.

The potential side effects are specifically associated with the ingredients involved. The majority of these ingredients are natural and safe, like green tea extract. The caffeine in green tea is relatively gentle, and it is complemented by antioxidants and other nutritious compounds that are completely safe for the body. Green tea can be consumed in its natural state or as a supplement. There have been no known side effects associated with it so far.

Caffeine is a relatively common ingredient to include in an appetite suppressant. Consumers may be at risk for a jittery energy level or nausea if they usually do not have a positive reaction to it. Individuals that do not like the feeling that they get when drinking coffee or too much soda may want to stay away from formulas that include excessive amounts of caffeine as a way to control their appetite.

Garcinia Cambogia, despite its presence in many weight loss formulas, has some controversy over its effectiveness. Some studies have shown that long-term use of considerable amounts of the compounds inside has led to liver damage in some consumers. However, extreme quantities of Garcinia Cambogia would have to be consumed to have these effects. The majority of people that use supplements with these ingredients experience no adverse reaction.

What Is the Recommended Dosage of an Appetite Suppressant?

Since every appetite suppressant is different, the recommended dosage will depend on the specific ingredients included. Some elements have an optimal dosage that scientists and dieticians recommend (like green tea), while others have not been thoroughly studied enough to suggest a specific limit (like saffron).

If the formula contains green tea as an appetite suppressant, look for supplements that contain approximately 270 EGC in the daily serving. 5-HTP, on the other hand, can be used in limits of up to 900 mg to make a difference.

To ensure that users do not experience any adverse reaction, always follow the directions provided with the supplements. Consumers who currently have heart issues or any other condition that they are having treated may want to speak with the doctor before incorporating any appetite suppressants for weight loss.

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FAQs About Appetite Suppressants

Q: What is an appetite suppressant?

A: An appetite suppressant is a supplement that can help consumers reduce how much food they want to eat. While it is normal to feel hungry or have cravings around the time someone is meant to eat, an overactive appetite can lead to excessive calorie intake. Consuming more than what the body requires will cause significant weight gain as the nutrients are processed. Most of these supplements help keep the hormone levels under control, focusing on consuming food when necessary rather than indulgent.

Q: How does an appetite suppressant work?

A: The majority of supplements that reduce the appetite focus on modulating the hormones that control hunger. They reduce the fluctuations in ghrelin and leptin, which are necessary to signal the brain when enough calories have been consumed. While ghrelin rises when the body needs to eat, leptin helps the body when it is full. If these hormones do not provide the correct signals to the brain, consumers tend to eat with abandon, unable to control their appetite.

Fiber supplements reduce the appetite by adding bulk to the stomach, filling the gap to prevent the user from adding more food to their body.

Q: What are some natural ingredients that can help to reduce the appetite?

A: There are plenty of ingredients, drinks, and safe foods for the body to use when regulating the appetite properly. Green tea and yerba mate are two of the top natural remedies, using their naturally occurring compounds to reduce how much a user eats.

Users should know that both of these extracts have caffeine, but caffeine is not the nutrient that specifically reduces the appetite. Other compounds play a role (like theanine).

Q: What appetite suppressants have the most substantial effect?

A: The appetite suppressants that consumers can seek out when they want a substantial impact on their appetites are the ones that specifically impact the hormones of the body. Saffron directly affects the hormones in the brain, making it incredibly potent when reducing the appetite. 5-HTP is another ingredient that can impact hormones since it is a neurotransmitter. However, many effective remedies do not involve neurotransmitters at all.

Q: Is it safe to use an appetite suppressant?

A: As long as the user incorporates natural compounds, the formula will most likely be safe for them. Users that want to reduce their risk of side effects will need to include ingredients in their supplements that are easy for the body to handle, like psyllium husk or inulin fiber.

Green tea extract has a powerful effect on the body, especially helpful for individuals who don’t want to restrict their appetite with fiber exclusively. There are many other benefits that green tea provides as well, supporting a healthier metabolism and purging the body of toxins.

Q: Is it possible to lose weight with an appetite suppressant?

A: Absolutely. These formulas are specifically made to help consumers with weight loss, whether simply trying to maintain what they have worked for or actively trying to shed more weight. Even though it is not the most aggressive way to tackle weight loss, it can restrict the number of calories that go into the body, inherently creating the deficit needed to burn through stored fat.

Appetite suppressants are not explicitly meant to target the metabolism like a thermogenic supplement or a fat-burning supplement. However, changing the number of calories is one step towards improving the figure.

Q: Will an appetite suppressant work?

A: If the purpose that an individual is seeking out is to reduce the feelings that they have to eat constantly, an appetite suppressant will be incredibly helpful. Research studies have shown how certain ingredients – like capsaicin, green tea, and sweet pepper extract – can influence the number of calories an individual takes in. With the right combination of ingredients, losing weight with a calorie deficit can be much easier than without one.

Q: What are the most effective teas for suppressing the appetite?

A: Green tea and yerba mate tea are incredibly effective. They both contain caffeine that naturally reduces the appetite and promotes thermogenesis. However, they don’t provide the same jittery anxiety that some caffeine-rich drinks do. With the other compounds found in these drinks, users can feel less hungry without feeling out of control.

One of the best brands on the market to reduce the appetite is the FitTea 14 Day Detox, which uses both green tea and matcha to keep the appetite under control. It also includes Garcinia Cambogia, which is used in many weight loss supplements today. Though many people want to indulge in sweet treats like donuts or other sweet baked goods in the morning, drinking one of these beverages can help consumers resist the urge.

Q: What is the best time of day to take an appetite suppressant?

A: Most brands will recommend taking their formula about an hour before eating a meal. The formula needs time to work in the body before confirming new food actually to affect. If the appetite suppressant is taken immediately before eating, it is unlikely to impact calories.

It is possible to reduce the appetite by changing the way that someone eats. The brain needs time to receive the signal that the stomach is full or that the required calories have been consumed. Leptin usually takes about 15 to 20 minutes to tell the brain that enough food has been consumed. Taking a little extra time to eat a meal makes it easier for the brain to get this signal naturally.

Q: How often is an appetite-suppressing supplement supposed to be taken?

A: The exact directions will entirely depend on the supplement chosen. However, most formulas are meant to be taken with each meal, helping to subdue the appetite before eating. It is unlikely that taking any appetite-suppressing supplement will be more effective by taking it more often. If there is no meal for the appetite suppressant to reduce the consumption, the supplement is essentially wasted.

Q: How long will an appetite suppressant take to have an impact on the body?

A: As far as restricting the appetite, most of these supplements take at least 30 minutes to take effect. To cause weight loss, every person is different. It can take several weeks to notice what the calorie deficit has done to the body, but this is no different than engaging in a healthy eating plan while waiting for the pounds to come off.

Top Appetite Suppressants in 2021 Final Thoughts

Anyone that wants to lose weight needs to find the solution that works for them. Appetite suppressants are particularly helpful for people who struggle with their willpower against their appetite, though they can be just as helpful to individuals who have unregulated hormones. It is not a replacement for hormone therapy or a visit to the doctor, but these supplements helped create the calorie deficit needed to lose weight. Having any product available that can make the process easier is encouraged. The majority of products use natural ingredients that do not have any known side effects, which is why each supplement on this list is so helpful and practical today.

More Like This: Best Weight Loss Pills 2021: Top Fat Burner Diet Supplements

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Please understand that any advice or guidelines revealed here are not even remotely a substitute for sound medical advice from a licensed healthcare provider. Make sure to consult with a professional physician before making any purchasing decision if you use medications or have concerns following the review details shared above. Individual results may vary as the statements made regarding these products have not been evaluated by the Food and Drug Administration. The efficacy of these products has not been confirmed by FDA-approved research. These products are not intended to diagnose, treat, cure or prevent any disease.

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