Best Appetite Suppressants: Top 5 Natural Hunger Control Pills of 2021
Do you have a problem controlling your appetite? If you answered yes, you’re not the only one. Millions of people cite overeating as a major reason for their weight gain. Unfortunately, sheer willpower may not do enough to combat your urge to eat, especially with mammoth restaurant portions, grocery stores full of snacks, and tempting food advertisements on TV.
Fortunately, we know an easy way to eat less. Over-the-counter appetite suppressant products can help you lose weight naturally by lowering your calorie intake. In fact, you have a seemingly endless selection of appetite suppressant supplements from which to choose.
To help you decide, we reviewed all of the best appetite suppressants on the market. When you combine them with regular exercise and a healthy diet, these scientifically proven products will help you say goodbye to persistent cravings and lose that unwanted fat for good—without any weird side effects.
Top 5 Best Appetite Suppressants of 2021
#1 PhenQ: Best Overall
PhenQ is the strongest appetite suppressant of 2021. Released just last year, PhenQ has already helped about 200,000 people lose weight. In fact, its manufacturer, Wolfson Berg Limited, claims that you can lose over 30 pounds of body weight while taking PhenQ.
Of course, PhenQ suppresses your appetite, but this multitasking supplement works in four additional ways, too:
• inhibiting fat production
• burning existing fat cells
• increasing energy levels
• boosting mood to keep you motivated while dieting
How does PhenQ achieve all of these goals? First of all, Wolfson Berg Limited includes a formula from Nutraceuticals International Group called α-Lacys Reset®. This antioxidant activates an enzyme called AMP-kinase, which regulates energy metabolism. During clinical trials, α-Lacys Reset® helped people lose 7.24% of their body weight.
PhenQ also contains other natural ingredients that will help you slim down, including an established weight loss powder called Capsimax®—a blend of capsicum, piperine (black pepper), caffeine, and niacin (vitamin B3).
Nutritionists, fitness professionals, and health experts have all weighed in on PhenQ’s list of ingredients:
• α-Lacys Reset®
• Capsimax® powder
• Chromium Picolinate
For best results, the manufacturer recommends taking PhenQ diet pills once in the morning and a second time at lunch. If you haven’t lost any weight before the 60-day mark, you can send the pills back with no questions asked.
That said, we don’t think you’ll need to return them. PhenQ does everything possible to accelerate your body’s fat-burning processes. And the best part? Both males and females can undergo a dramatic weight loss transformation with PhenQ.
• Powerful 5-in-1 weight loss supplement
• Over 190,000 satisfied customers
• Reduce calorie intake, burn fat, and speed up your metabolism
• Safe, over-the-counter supplement with no side effects
• Huge discounts when buying more than 1 box
#2 Leanbean: Natural Weight Loss Formula For Women
LeanBean is our top choice for the best appetite suppressant for women. Plenty of manufacturers create “unisex” supplements, thinking that they will help women lose weight just as well as men. On the other hand, Ultimate Life Limited came to the seemingly obvious realization that to develop an appetite suppressant that works for women, you have to take the female body into account.
As a result, Ultimate Life Ltd formulated Leanbean, a weight loss supplement the company developed especially for women's bodies that helps women suppress their appetite, boost their metabolism, and increase their energy levels.
What makes Leanbean the best appetite suppressant for women in particular? Unlike most weight loss supplements, this one doesn’t contain any caffeine, which can give women unpleasant side effects like nausea and jitters due to their unique hormones and lower body mass.
Instead, Leanbean swaps out caffeine for other thermogenic ingredients such as turmeric and choline. In addition, Leanbean contains a high dose of the appetite-suppressing fiber glucomannan, as well as a B-vitamin complex that will give you an energy boost during your workouts and otherwise.
In total, the Leanbean formula includes 12 natural ingredients:
• Garcinia Cambogia
• Green coffee bean extract
• Turmeric root
• Acai berry extract
• Potassium chloride
• Vitamin B6
• Vitamin B12
Every day, take two Leanbean pills with a glass of water three times, preferably 30 minutes before each meal. If, after a while, hunger still gets in the way of attaining the figure of your dreams, Leanbean comes with a 90-day money-back guarantee.
• Unique supplement designed specifically for a woman’s body
• All natural ingredients that are safe and effective
• Burn stubborn fat and finally achieve your body goals
• Increase fat metabolism, boost energy, and supercharge your metabolism
#3 Instant Knockout: Strong Fat Burner Supplement For Men
Instant Knockout is the top-rated appetite suppressant for men. Renowned British supplement manufacturer Roar Ambition Limited originally formulated the cleverly named Instant Knockout for professional MMA fighters, but the company soon realized that its creation could help anyone lose weight. In particular, men all over the world tout Instant Knockout’s appetite-suppressing, metabolism-boosting, muscle-building results.
Instant Knockout contains the appetite suppressant glucomannan, thermogenic ingredients such as green tea, and energy-boosting caffeine to help you get in shape. The supplement even works its magic while you’re at rest.
Take a look at the full list of Instant Knockout's ingredients:
• Green tea extract
• Caffeine anhydrous
• GTF chromium
• Cayenne powder
• Green coffee
• Vitamin B12
• Vitamin B6
Instant Knockout recommends taking four capsules with a glass of water throughout the day, a few minutes before a meal or snack. Just try not to take the fourth pill too late in the evening, or else the caffeine may prevent you from getting a good night’s sleep.
While women can take Instant Knockout, too, we believe that men who want to develop a shredded body will especially love this appetite supplement. But if within 90 days you decide that you disagree, you can return Instant Knockout without explanation.
However, if you’re a vegetarian or vegan, you should look at other dietary supplements because this one uses gelatin in its capsules.
• Speed up metabolism and boost fat oxidation
• Suppresses appetite to reduce cravings and hunger pangs
• Endorsed by professional athletes and MMA fighters
• Fuels energy levels
• Money back guarantee
#4 Zotrim: Top-Rated Herbal Appetite Suppressant
Zotrim is our choice for the top herbal appetite suppressant. If products containing ingredients with long, synthetic-sounding names freak you out, then you can put your fears to rest with Zotrim, an appetite suppressant supplement that uses only natural ingredients to help you lose weight.
Manufacturer Swiss Research Labs Limited took great care creating Zotrim, conducting five clinical trials to prove the product’s efficacy—something you rarely see in the supplement world. In fact, Zotrim even outperformed three major prescription drugs during these trials.
So, what can you expect when taking Zotrim? People report a suppressed appetite, feeling full for longer, increased energy levels, and an accelerated metabolism during exercise.
Zotrim contains some natural appetite-suppressing ingredients that you won’t see in many other dietary supplements: guarana extract and damiana extract.
Native to the Amazon Basin, guarana packs a stronger caffeine punch than coffee for a metabolism-boosting effect. The Latin American plant damiana lifts your mood, which will help you resist using food as a coping mechanism if you typically struggle with emotional eating.
These two herbs, along with a third called yerba mate, work together to help you stay satisfied and alert so that you can smash your weight loss goals.
Check out Zotrim’s herbal formula of six ingredients:
• Yerba Mate leaf extract
• Guarana seed extract
• Damiana leaf extract
• Vitamin B3
• Vitamin B6
Before each of your three daily meals, take either two or three Zotrim tablets with a glass of water. Just keep in mind that if you take nine tablets per day, the bottle won’t last you a full month.
On the plus side, Zotrim leads the appetite suppressant industry with a 100-day money-back guarantee, so you have plenty of time to decide whether or not the supplement works for you.
If you want the advantages of an appetite suppressant without the negative side effects that often come with artificial ingredients, then Zotrim deserves a spot in your medicine cabinet.
• 100% natural herbal ingredients to reduce cravings
• Clinically proven to help you lose weight
• Outperforms prescription weight loss drugs in trials
• Vegan friendly
#5 Trimtone: Good Hunger Control Pills That Boost Metabolism
Another one of Swiss Research Labs Limited’s products, Trimtone aims to help busy women suppress their appetite, boost their metabolism, and burn fat—all for a reasonable price.
Among other weight-loss inducing ingredients, Trimtone contains a rarely seen thermogenic fat burner called grains of paradise. The grains activate brown adipose tissue (BAT) in the body. When fired up, BAT produces metabolism-raising heat and regulates your blood sugar, resulting in fewer food cravings as you go about your day.
Like many appetite suppressant supplements, Trimtone also contains a hearty dose of glucomannan to keep you feeling fuller in between meals.
Overall, the no-nonsense Trimtone formula contains five natural ingredients:
• Green tea
• Green coffee
• Grains of paradise
Even if you live life on the go, you’ll have no trouble curbing hunger and losing weight with Trimtone because you only have to take a single pill before your first meal of the day. That one capsule will dissipate any usual urges to visit the vending machine, the drive-thru, or the pantry for unhealthy snacks.
In addition, Trimtone users appreciate the supplement’s affordability. The brand’s best offer gives you a five month’s supply for the price of three, plus free shipping—adding up to less than $30 per month. That may sound like a lot to buy at once, but don’t worry. Trimtone comes with a 90-day money-back guarantee, so you can get a refund if you don’t see any results.
If you want help eating less without paying too much, then you need to give Trimtone a try.
Keep in mind, though, that Swiss Research Labs Ltd specifically formulated this appetite suppressant for the female body, so men may want to consider other supplements. And like Instant Knockout, Trimtone capsules contain gelatin, which makes them unsuitable for vegetarians or vegans.
• High quality fat burner for women
• Suppresses appetite and reduces cravings
• Just 1 capsule per day to reach your weight loss goals
• 100% natural ingredients
• 100-day money back guarantee
How We Ranked the Top Appetite Suppressants
Before adding any of these weight loss supplements to our list of the best appetite suppressants, we read each nutrition label carefully. Some manufacturers include useless filler ingredients like silicon dioxide or vegetable gum to lower production costs.
Instead, we looked for clinically proven ingredients that actually help decrease hunger.
In addition, we made sure that the appetite suppressant supplements on our list contained as few synthetic ingredients as possible because artificial compounds tend to cause more side effects. Every appetite suppressant we chose contains all, or at least nearly all, natural ingredients that help you control your appetite and lose weight.
Scientists recommend specific dosages of particular ingredients because they’ve proven these amounts effective during their research. Therefore, supplements that don’t provide key ingredients in amounts that meet those thresholds aren’t going to help you lose weight.
For example, look at glucomannan. Some European Union studies revealed that you need to take a minimum of three grams of the fiber for it actually to decrease your appetite, but some supplements don’t contain that much.
You can rest assured that the appetite suppressant supplements we’ve recommended contain adequate amounts of important ingredients.
Here’s one way you can tell: None of these appetite suppressant supplements have proprietary formulas, which only rank the ingredients in weight order rather than disclosing the precise amounts. Manufacturers often use these formulas when they have something to hide. This secret is most likely that their products only contain marginal amounts of certain ingredients—usually the most expensive (read: effective) ones.
We made sure that you’ll know exactly what ingredients you’ll be getting and how much.
Diet pill brands will say anything to make people believe that their products work the best, but reading customer reviews will give you a more objective perspective on an appetite suppressant—and that’s what we did.
We wanted to learn what real people had to say about each weight loss product on our list, so we perused both positive and negative reviews to see what they think the pros and cons are. Of course, we chose supplements with more praise than criticism.
That said, keep in mind that people have different bodies, so an appetite suppressant that works exceptionally well for some people might not give you the same results—and vice versa. A supplement that does nothing for one person’s body may work wonders for yours.
Price can often indicate quality, though not always. The dosage of effective ingredients, the number of pills per bottle, and the manufacturer’s reputation will all increase an appetite supplement’s value. However, the best appetite suppressant doesn’t always cost an arm and a leg. Some brands keep their prices low, and many provide exclusive discounts on their websites.
To accommodate everyone’s budget, we aimed to include appetite suppressants at multiple price points. Generally, though, supplements in the middle tend to balance quality and affordability.
Another tip: You can maximize your savings by buying appetite suppressant pills in bulk.
Unfortunately, the Food and Drug Administration doesn’t regulate over-the-counter weight loss products as strictly as it does medications, so we thoroughly researched all of the supplements on our list to ensure their safety.
Due to this lack of restrictions, some supplement manufacturers manage to include harmful ingredients in their products, including banned substances like ephedra. Banned in 2004, the FDA discovered that ephedra causes dangerous side effects such as high blood pressure.
Of course, it never hurts to talk to your health care provider to make sure that the appetite suppressant you want to purchase will be safe for your body.
You should also keep in mind that it’s not unusual to experience some mild side effects during the first few days of taking a new supplement. If the side effects worsen or don’t go away, though, you should stop taking the pills and seek medical attention.
How Do Appetite Suppressant Pills Work to Reduce Hunger?
Appetite suppressants work in multiple ways. Some will slow digestion, some will increase your energy levels, and others may alter hormone levels in the brain. The best appetite suppressant products, however, use all three methods. Let’s take a closer look at each one.
Keep You Feeling Full
Most appetite suppressants contain high amounts of fibers like glucomannan, which your body takes longer to digest. Because an empty stomach triggers the hunger response, keeping yourself full will reduce your appetite.
Some appetite suppressants also impact the hunger response itself with stimulants. Caffeine, for example, decreases your body’s production of the hunger hormone ghrelin, which sends a signal to your brain when your stomach becomes empty. Damping the signal will make your hunger cravings less intense.
Increase Available Energy
Because your body gets its energy from nutrients, keeping your energy at an optimal level means that you won’t have to take in more food. Most appetite supplements contain B vitamins, which help release energy from carbs and fat so that your body can use it.
Mitigate Emotional Eating
Sometimes, it’s not hunger that makes us eat. If you regularly eat to help yourself deal with negative emotions, then appetite suppressant supplements can help you in a third way: boosting your mood. The caffeine and B vitamins in the pills tend to increase levels of serotonin, a key mood-stabilizing hormone in the brain.
When you feel better, you won’t have the urge to resort to unhealthy coping mechanisms like overeating.
Natural Ingredients That Suppress Your Appetite
Conjugated Linoleic Acid (CLA)
Found in beef and some animal products like butter and cheese, CLA may contribute to weight loss by increasing appetite-regulating hormone production. In one study, 54 people who took 3.6 grams of CLA daily for 13 weeks reported feeling less hungry than participants taking a placebo.
In addition, you may notice an increase in lean body mass when taking a supplement with CLA.
Bitter Orange (Synephrine)
Often called Seville orange, sour orange, bigarade orange, or marmalade orange, this Southeast Asian fruit contains a compound called synephrine, which may help suppress your appetite. A review of 23 studies found that people who took a daily synephrine dose of 20 to 35 mg saw their resting metabolism increase, which led to weight loss.
Small, green, and shaped like a pumpkin, the garcinia cambogia fruit, also called a Malabar tamarind, grows in tropical Indonesia. The skin of the garcinia cambogia contains high amounts of hydroxycitric acid, a chemical that increases your serotonin levels, reducing your appetite as a result.
Hydroxycitric acid facilitates weight loss by increasing your metabolism and preventing an enzyme called citrate lyase from creating new fat cells.
As a bonus, garcinia cambogia has also shown the potential to lower your blood sugar levels.
Every effective appetite suppressant contains glucomannan, a dietary fiber from the root of the East Asian konjac plant. When glucomannan comes into contact with water, it absorbs the moisture and expands, which delays stomach emptying and therefore the hunger response.
Native to South Asia, this herb has a long history of use for weight loss due to its appetite-suppressing and energy-boosting abilities. Scientists believe that Caralluma Fimbriata does these things by increasing the circulation of serotonin in the brain.
In a study of people who have Prader-Willi syndrome—a rare genetic condition that causes overeating—participants who took a daily Caralluma Fimbriata dose of 1,000 mg over four weeks saw a significant reduction in their appetite and thus the amount of food they ate.
Green Coffee Bean Extract
No, green coffee beans aren’t some kind of magic bean; they’re simply raw coffee beans. The roasting process gives coffee beans their brown hue as well as their high caffeine content, but it also reduces their concentration of chlorogenic acid.
As an antioxidant, chlorogenic acid helps banish your sugar cravings and blast belly fat. Therefore, taking green coffee bean extract often leads to weight loss.
Green Tea Extract
Although green tea doesn’t directly impact appetite, supplement manufacturers often include it due to its reputation as a fat burner. Packed with antioxidants called catechins, this extract can raise your metabolism for weight loss.
In particular, the catechin epigallocatechin gallate (EGCG) accelerates the conversion of fat into fatty acids by as much as 15%. More so than any other kind of fat, the catechins break down triglycerides, the most common body fat component.
Plus, this type of tea increases your body’s production of fat-burner hormones like norepinephrine. And like many other teas, green tea also provides caffeine for a natural energy boost.
Extracted from the coleus plant found in India, Nepal, and Thailand, forskolin (a.k.a. Coleus forskohlii) may facilitate weight loss by suppressing your appetite and improving your metabolism. However, scientists need to conduct more research to confirm these hypotheses.
Higher in antioxidants than tea, the South American yerba mate plant has demonstrated an ability to boost energy levels and reduce appetite. In one study, mice who consumed yerba mate over a long period of time increased their bodies’ production of a compound called glucagon-like peptide 1 as well as the hormone leptin. Both of these substances address appetite control.
In addition, research has revealed that yerba mate may also inhibit the development of new fat cells, making weight loss easier.
Also called GTF chromium, this essential trace mineral supports your body’s metabolism of the three nutrients from the food it uses in the largest amounts: proteins and lipids, including fats and carbohydrates. As a result, chromium picolinate tamps down your appetite.
The amino acid L-carnitine naturally occurs in foods like green vegetables, red meat, and nuts. Like other amino acids, this one helps your body convert stored fat into energy, improving both your metabolism and your endurance.
What Are the Health Benefits of Taking Appetite Suppressants?
Feeling Fuller Between Meals
If your body has become habituated and accepts overeating as the norm, decreasing the amount of food you eat can induce a hunger response even when you should feel full. Eventually, your body will readjust, but until then, dieting might feel like starving.
Luckily, appetite suppressants will dull the hunger pangs to help you refrain from snacking at random hours of the day. That way, you can stay committed to your weight loss journey.
Having Increased Energy Levels
Because your body takes in fewer nutrients than it once did, diets can often leave you feeling exhausted. As a result, you wind up with less energy, making it difficult to drag yourself to the gym—or anywhere, for that matter.
Due to their high concentration of stimulants such as caffeine, appetite suppressant supplements give you a much-needed jolt of energy. Plus, many appetite suppressant ingredients boost your metabolism, enabling your body to derive even more energy from nutrients.
Curbing Hunger Cravings
Especially if you frequently eat low-nutrient snacks like cookies or potato chips, you probably experience more food cravings than you should. As a result, you probably continue to snack, and then those unnecessary calories go straight to the production of new fat cells.
Of course, improving your diet will help these hunger cravings go away, but taking an appetite suppressant will kick them to the curb. Without the urge to nosh on sugary and fatty goodies, you’ll have an easier time sticking to your weight loss regimen.
Achieving Weight Loss
If you’re thinking about buying an appetite suppressant, you probably want to lose weight. The logic isn’t rocket science: If you decrease your hunger levels, you’ll eat less food, so you won’t put on weight. It also helps that weight loss supplements accelerate your metabolism, which causes your calorie burn to exceed your calorie intake.
With these factors at work, the pounds will start to drop before you know it.
Prescription Appetite Suppressants vs. Over-the-Counter Supplements
Depending on your body mass index (BMI) and any weight-related health conditions, your doctor may prescribe you Phentermine, Topiramate, or other prescription medications to control your appetite and help you lose weight.
The potency of these drugs means that they can cause more side effects like gastrointestinal issues or heart problems. For this reason, you can only get prescription weight loss drugs from your healthcare provider.
Although over-the-counter dietary supplements contain lower dosages, they can still help you suppress your appetite and meet your weight loss goals, especially if you don’t have a massive number of pounds to lose.
Regardless of whether or not you think you might be eligible for a prescription, you should consult your healthcare provider just to make sure. Even if you can’t get a weight loss medication, your doctor can still guide you in the right direction.
Do Hunger Suppressants Have Any Side Effects?
As long as you stick to well-reviewed appetite suppressants like the ones we are discussing here and take the pills as directed, you shouldn’t experience any undesirable side effects. On the contrary, you may see an improvement in your overall health.
If anything, keep an eye out for side effects related to caffeine sensitivity. While this stimulant will help your metabolism achieve breakneck speeds, caffeine can also cause rapid heart rate, jitters, anxiety, insomnia, and headaches. If you already know that you can’t handle caffeine, you might want to look for a stimulant-free appetite suppressant.
You should also check with your doctor to make sure that the appetite suppressant you want to buy won’t interact with any other medications you take. For example, the chromium picolinate in Leanbean, PhenQ, and plenty of other appetite suppressants may reduce the effectiveness of certain diabetes medications.
In addition, other autoimmune disorders, cancers, and some other health conditions may make appetite suppressant drugs dangerous for you to take. And of course, pregnant and breastfeeding women should steer clear of weight loss pills.
All of that said, an otherwise healthy adult shouldn’t have any side effects or related issues taking appetite suppressants. In any event, you should check with your doctor to make sure that you can safely take a weight loss supplement.
Do Appetite Suppressant Pills Really Work for Weight Loss?
The science has made it abundantly clear: Yes, appetite suppressants work. All of the recommended products contain clinically tested ingredients in effective doses, so as long as you take the pills as directed, you should see results.
However, how quickly you’ll see those results will vary depending on your body composition and other lifestyle factors. While some users will notice themselves eating less within a week, others may take several weeks or even months to lose weight. Before deciding that the appetite suppressant doesn’t work for you, stick it out for at least two months or so.
How to Get the Best Results with Natural Appetite Suppressants
People who have the most success with appetite suppressants don’t rely on the pills to do all the work. Sadly, no appetite suppressant will whittle your waist while you sit on the couch and eat junk food. You need to embrace a complete weight loss plan involving diet and exercise.
However, you don’t need to train for a marathon or cut out all of your favorite foods. Try making a few small lifestyle changes, such as swapping some carbs for protein and fiber, drinking more water to help you feel full, and finding a form of exercise that you enjoy and can do regularly.
Pro tip: Some experts recommend pausing your supplement use for a week every few months to prevent your body from developing a tolerance to the pills, which would cause your weight loss progress to plateau.
Who Should Use Appetite Suppressants?
Because eating less helps you lose weight, you’ll benefit from taking an appetite suppressant supplement if you’re overweight or obese. Even if you only want to lose 10 pounds or so, appetite suppressants can help you reach your goals. However, if you’re already on the edge of underweight, taking an appetite suppressant could harm you.
Regardless of your biological sex, anyone can take an appetite suppressant, but you should make sure that the one you want to buy works well for your gender. Some supplements’ ingredients increase male hormone levels, while others specifically cater to the female body.
How Much Do Hunger Control Pills Cost?
Appetite-suppressant supplements have a wide price range due to their ingredients, quantity of pills per bottle, and brand recognition. Some cost as little as $10 per month, while others surpass $70. Generally, a supplement in the $40 to $50 range will meet your needs while keeping your wallet happy.
Final Thoughts - Are Appetite Suppressants Right for You?
If you want to consume fewer calories each day but feel like you can’t do it on your own, then an appetite-suppressant supplement may be just what you need. The pills will boost your metabolism and give you more energy for the gym to help you lose weight. You’ll also enjoy some extra health benefits to boot.
Are you still unsure whether or not you want to take the plunge? Remember, every appetite suppressant on our list comes with a money-back guarantee, so you can always return it for a full refund if you determine that the supplement hasn’t decreased the frequency of your snacking or helped you eat smaller portions at mealtime.
Therefore, you have nothing to lose except for the pounds that you want to burn. Hopefully, our reviews will help you choose the best appetite suppressant for your needs.
As you would when introducing any substance to your body, you should consult your health care provider before purchasing an appetite suppressant. Armed with your medical details, your doctor will have the best advice for how you should proceed.
What are you waiting for? Begin your weight loss journey today by ordering a natural appetite suppressant!
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