Best Appetite Suppressant Supplements 2023

Do Over The Counter Appetite Suppressants Work? 

Updated 06 July 2023
Fact Checked By Dr Mark Watson M.D.

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What Are Appetite Suppressants?

Appetite suppressant pills are among the most popular supplements for those looking to lose weight or burn fat. Their purpose is to increase satiety and induce a feeling of fullness, which will help to suppress appetite and prevent hunger and food cravings.

There's nothing worse when you're trying to lose weight than feeling hungry all the time and appetite suppressants can make it easier to stick to a healthy diet. This means you likely won't snack, will consume fewer calories, and can keep your weight loss journey on track. They're not a magic bullet, and natural appetite suppressant supplements are only going to go so far, but using them in the right way you can help prevent yourself overeating or to prevent your worst snacking habits.

With appetite suppressing supplements containing such a wide range of unusual ingredients though, it can be challenging to work out which are the best to use. That is why we have done the hard work for you, and determined the very best appetite suppressants available in 2023.


Instant Knockout
- Best Natural Appetite Suppressant Overall

Hunter Burn - Best Premium Appetite Suppressant

Hourglass Fit
- Best Appetite Supressant For Women

The Best Appetite Suppressant Supplements

Appetite suppressing supplements are all designed with the same core goal in mind, to help you control hunger. However, with the various ingredients they use, many appetite suppressants will also be designed for a specific group or to provide additional benefits.

For example, men and women will often require slightly different things to achieve optimal results, thanks to their genetics. People like athletes will also require effects like a boost in energy, to help keep them competitive while they are on a low calorie intake.

That is why our list of the best appetite suppressant supplements will not only include the best appetite suppressant overall, but will also include choices for some of the other top requirements people may have for them as well.

The Best Appetite Suppressant Over The Counter

To begin with let's have a look at the OTC options, and things that you can get yourself without needing to see a medical proffessional. We'll look at the other options a little later. Insurance coverage for weight loss is of course spotty at best, so in many cases commercial options are functionally as effective and substantially cheaper, especially if they work by expanding in the stomach.

Glucomannan (Konjac Root Extract) - Glucomannan is a type of dietary fiber that comes from the roots of the elephant yam plant that is native to East Asia. It helps to suppress appetite as it is very low in calories but will expand to take up a huge amount of space in your gut when it comes in contact with water. This is mainly used to reduce hunger pains and stop you from wanting to eat, helping to keep your calorie intake down (1). It can also slow the rate that food is released from your gut too though. This gives you longer to process it, ensuring everything else available is used first.
This combination will prevent weight gain, encourage fat burning when energy is required, and make optimum use of the food you consume. It is also ideal for helping people to stick to a healthy diet. Glucomannan is most effective when taken 1 hour before eating with water.

White Kidney Bean Extract - White kidney bean extract is a compound rich in dietary fiber that is taken from legumes native to South America. Like most types of dietary fiber, white kidney bean extract has a number of effects on the digestive system. Similar to glucomannan, it can swell in the gut to make you feel full, although not to the same extent. White kidney bean extract also effects the conversion of carbs into sugar. This will not only optimise your nutrient usage, further helping with hunger control, but it will also prevent weight gain and fat storage from occurring, which will help you lose weight much faster (2). 

Caffiene - Research has shown that consuming caffeine before a meal can influence stomach emptying, appetite hormones, and feelings of hunger. This effect lasts about 4 hours, but it does have other benefits to dieting besides appetite suppression. For example, when we diet our body subconciously tells us to move less, we do this without knowing and thus we actually burn slightly less calories through the day. Caffeine being a stimulant also helps mitigate this.

Chromium Picolinate - Chromium picolinate is a compound formed when the amino acid derivative of chromium is mixed with picolinic acid. Research has shown that it can be effective for appetite suppression as it raises serotonin levels, which will help to keep your food cravings in check.
It also has the ability to enhance the activity of insulin receptors in your brain. This helps to lower blood glucose levels, preventing blood sugar spikes, while breaking down the nutrients you consume more effectively to avoid weight gain (2).
Other benefits of chromium picolinate that are useful for weight loss include preserving muscle mass, enhancing cognitive functions, boosting energy, and improving your quality of sleep. 

5-HTP - 5-HTP is the abbreviated name for the chemical known as 5-hydroxytryptophan, which is a type of naturally occurring amino acid. Its use as an appetite suppressant comes from the fact that it is also a precursor to the neurotransmitter serotonin.
Much like with chromium picolinate, it can therefore induce feelings of fullness and satiety, which will prevent you from giving in to your food cravings (4).
Other benefits of 5-HTP include an ability to boost mood, reduce anxiety, increase relaxation, enhance your quality of sleep, and combat depression. All of these functions can then have a beneficial effect on weight loss and help you to control hunger in their own right. 

Green Tea Extract (EGCG) -
 Green tea extract has been widely studied for its weight loss benefits. It contains caffeine and catechins, such as epigallocatechin gallate (EGCG), which can boost metabolism, increase fat burning, and suppress appetite. The caffeine content is relatively low, to low to function by itself, as you need about 100mg per serving for the effect, and green tea has about 20% of this at best. So you'll want to look for the EGCG content to be standardized specifically. It's often found in combination with caffeine in commercial weight loss aids.

Gymnema sylvestre - This herb that has mostly been studied for its anti-diabetic properties. But, more recent studies suggest it can aid in weight loss by reducing sugar cravings and appetite. However, it turns out, what's actually happening is the active compounds in Gymnema sylvestre, called gymnemic acids, can block the sweetness of food, reducing the taste of sugar in the mouth. It doesn't particularly stop you craving as the initial theories suggested, but it does make sugar less satisfying in general training people out of the craving. It's functionally akin to the method of adding polish to a persons nails, to make them taste bad as a way to prevent nail biting.

NB:  Whilst Orlistat is commonly associated with weight loss as both an over the counter and perscription option does not actually supress hunger. It is something known as a lipase inhibitor, and designed to prevent the absorbtion of fat in the digestive tract, it's efficacy is highly dependant on diet.

Hunter Burn - Best Premium Appetite Suppressant Pills 

Hunter Burn is a high end fat burning supplement that focuses heavily on suppressing appetite above all else in order to achieve results. Every dose is made using generous doses of each of the ingredients, to ensure it offers maximum efficacy while staying within the safe limits.

The target audience of Hunter Burn is those who have a hard time controlling their food cravings. Using its potent appetite suppressing abilities, it is designed to take your mind off of hunger, so that the natural fat burning process can take place.

What's In Hunter Burn?

The Hunter Burn formula is designed around an incredible 3,000 mg of konjac root extract in every serving, making it equivilant to the size of one and half large bagels in your stomach and 0 calories, so you'll feel full. This is then supported by an almost equally impressive 500 mg of white kidney bean 20:1 extract in each dose. Konjac Root for example swells 50X larger once it's in your stomach, meaning 3000mg adds up to about 1 and a half bagels, meaning it quite simply fills you up and as it's water that makes it swell it's 0 calorie intake. As a result, you feel less hungry. Pretty simple.

Both of these ingredients are known for their amazing appetite suppressing capabilities. This makes Hunter Burn comfortably one of the most powerful and best appetite suppressants on the market.

Vitamin D3, cayenne pepper, and green tea extract are able to enhance the effects of the other ingredients present. This means they can boost appetite suppression even more, while they add benefits like boosting energy levels, enhancing fat burning, and improving overall health.

All of this is then supported by a generous dose of l-theanine, an amino acid which will boost focus, sleep, relaxation, energy, and immunity, while reducing anxiety and stress, all of which will keep you on track.


Hunter Burn is the best appetite suppressant supplement on the market. Its high dose of glucomannan on its own would make it a strong favourite, then the addition of white kidney bean extract makes it easily the strongest appetite suppressant you will find.

With the other ingredients in the formula helping to burn fat directly, boost your energy levels, exercise performance, and recovery, while improving your overall health, it can offer incredible support throughout every stage of your weight loss journey.

Customers Hunter Burn Appetitie Suppressant Reviews

Customers generally give Hunter fantastic ratings, they also don't use unrealistic before and after photos and keep their claims plausable. This tends to lead to pretty good reviews as most people know that it's supposed to make weight loss easier, not be a magic pill. 

Check Deals
Pros Cons
Contains very high, yet still safe, doses of all of its ingredients

One of the strongest appetite suppressants on the market

Made using only high quality, clinically proven ingredients

Customer reviews are overwhelmingly positive 
Some users may find it a little strong at first and take time to adapt to it
Criteria Rating
Appetite Supressant 10/10
Craving Support  9/10
Other Benefits 8/10
Customer Satisfaction 10/10
Ingredients Quality 9/10
Value 9.5/10
Recommended 9/10

Final Thoughts On The Best Appetite Suppressant Supplements 

The best appetite suppressants are the supplements that can completely make you forget about your hunger. These will virtually guarantee you can stick to your planned diet and calorie intake, making it as easy as possible to see results. 

Hunter Burn is our pick as the best appetite suppressant on the market today, as the incredibly generous doses of its active ingredients will stimulate the maximum level of effectiveness possible from a safe, natural supplement. 

Provided you have a suitable diet and exercise routine already planned out to follow, Hunter Burn will give you everything you could possibly expect from appetite suppressant pills, to make your weight loss journey as quick, easy, and painless as possible. 

Best Appetite Suppressant FAQ

What Are Appetite Suppression Pills? What Do You Need To Know?

Are over the counter appetite suppressant pills safe? 

For the most part yes, the downside is that a lot don't work. All of the ones on our best appetite suppressants list have been tested and vetted by Center TRT's research team and are safe. Over the counter supplements are not regulated by the FDA, although all ingredients should be marked as safe for human consumption.

What's the difference between an appetite suppressant and a fat burner? 

In theory the difference is meant to be the way in which they work, however, generally speaking very little. A natural appetite suppressant is supposed to focus on the ingredients which control hunger and cravings, whereas fat burners those that raise your metabolism or energy levels. However, many of those ingredients overlap. This is because eating less is generally more effective than working out more. And to top it off, a lot of ingredients that work for appetite suppressant pills also do raise your metabolism slightly. Caffeine for example will suppress appetite for about 4 hours after you consume it, but will also promote weight loss by making you move more through the day and slightly raising metabolism.

Are Appetite Suppressants Effective

When combined with a healthy lifestyle that includes a nutritious diet and regular exercise, prescription appetite suppressants can lead to significant weight loss. On average, individuals who incorporate these medications into their weight loss journey can expect to lose between 3% and 9% of their starting weight within 12 months. However, it is crucial to remember that individual results may vary, and sustained weight loss requires long-term commitment to a healthy lifestyle.