5 Best Keto Supplements For Weight Loss

The Ketogenic diet1is one of the most popular weight loss methods in the world.

It is used by millions of people and endorsed by popular celebrities such as Halle Berry, Kourtney Kardashian, and even LeBron James.

This diet involves consuming healthy fats while cutting out carbohydrates in your meals to trigger a state called ketosis.

While this sounds simple enough, adapting to the keto diet can be quite challenging.

Most people suffer from headaches, brain fog, irritability, and nausea, symptoms known as the ‘keto flu.’

Fortunately, the best keto supplements for weight loss can get you through this phase and on your way to achieving your weight loss goals2.

Keto supplements are dietary supplements that provide needed hydration, electrolytes, and ketone bodies to support your body through ketosis.

However, the internet is flooded with numerous MCT oils, and keto supplements, most with similar names and branding, making it difficult to discern genuine products.

This review discusses five of the best keto supplements available in the market today. It’s also worth considering the best MCT Oils as an alternative.

TOP 5: Best Keto Supplements For Weight Loss

1. Keto Trim

Keto Trim

Keto Trim is a dietary formula designed to provide you with ready to use ketone bodies during your ketogenic weight loss journey.

Ketone bodies are molecules produced in the liver during times of fasting or low carbohydrate diets and used as energy for the brain and muscles.

By delivering ketone bodies exogenously, this supplement not only supports ketosis but also provides energy, hydration, and electrolytes needed to beat keto flu.

Keto Trim is formulated with ready to use ketones and carefully selected mineral salts.

To get the best results, the manufacturer recommends that you take two capsules between one and three times per day.

This should be paired with a healthy high fat low card diet as well as exercise.

Keto Trim is manufactured in the United States by Vita Balance, a well-known company in the health supplements industry.

It is available for purchase on the official website www.ketotrim.co and ships worldwide to 23 countries.

How it works?

The keto diet involves taking foods high in fat and limiting or cutting out carbohydrates.

This drastic reduction in carb intake puts the body in a metabolic state called ketosis.

Ketosis is said to happen when the liver starts producing ketone bodies out of stored fat instead of relying on carb intake.

Ketosis ensures that the body burns fat efficiently, and the ketones produced can be used as fuel for the brain and muscles.

This transition is, however, not smooth, and it may result in symptoms such as headaches, nausea, constipation, irritability, and fatigue.

Keto Trim can help alleviate these symptoms by providing ready ketone bodies, which give you energy and boosts ketosis.

These are contained in its proprietary formula containing ketone bodies called beta-hydroxybutyrate.

It also relies on selected minerals to provide instant energy to your brain and muscles while providing hydration and electrolytes needed for your daily activities.


Some of the ingredients in this keto weight loss supplement include:

  • goBHB® (b‑hydroxybutyrate): This is a patented ketone body that serves as an alternative energy source during ketosis fuelling the heart, brain, and muscles. It is also formulated to lower ghrelin (the hunger hormone) levels in the body, inducing a feeling of satiety. This helps to boost weight loss. This ingredient also stimulates a metabolic shift, reducing the body’s reliance on glucose, thus promoting effective fat burning.
  • Mineral Blend: b‑hydroxybutyrate is used in this formula as three mineral salts, including calcium, sodium, and magnesium. These help to replenish any electrolytes that might be lost, achieving a healthy pH balance in the body.
Pros & cons
  • Speeds up ketosis while providing hydration and electrolyte balance.
  • Does not cause any adverse side effects.
  • It is reasonably priced.
  • Ships worldwide.
  • The manufacturer has a good reputation in the industry.
  • Made in the USA in FDA approved facilities.
  • May be easily confused with similar products in the market.
  • Does not come with a money-back guarantee.
  • Not suitable for vegetarians.
  • Has few reviews on the official website.

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2. Keto Actives

Keto Actives

The manufacturers of Keto Actives claim that it is the best supplement for weight management.

It relies on 100% natural ingredients to boost metabolism, melt stored fats, and curb cravings and hunger attacks.

Keto Actives is especially recommended for people on a Keto diet as it aids the body in maintaining natural ketosis.

This supplement has been designed by dieticians using high-quality ingredients proven to aid in fat burning.

For the best results, you should take two capsules per day with plenty of water.

This should be combined with a well-balanced meal and a regular fitness regime.

Keto Actives is manufactured by Key Player Ltd, a company based in Dubai that produces numerous health and beauty products.

It is available for purchase on the official website ketoactives.com and ships worldwide.

How it works?

Keto Actives relies on a combination of ingredients to give the promised results.

Indian nettle root extract, for instance, speeds up the breakdown of fats in the body, promoting lean body mass.

According to scientific studies quoted on the official website, subjects who took 250mg of this ingredient over 12 weeks lost a significant amount of weight.

This supplement also gives the body much needed energy and endurance through caffeine anhydrous, which helps fight fatigue after strenuous exercise.

Keto Actives does not only help reduce fat in the most stubborn body parts, but it aids in keeping it away.

It also reduces hunger pang attacks and sugary cravings.

This is done by capsicum and Ashwagandha root extract, both ideal for weight management.


Some of the ingredients used in this keto weight loss supplement include:

  • Black pepper extract: Black pepper helps in alleviating gastrointestinal problems, resulting in regular bowel movements. It also helps the body to absorb other ingredients more effectively.
  • Bitter orange fruit extract: Bitter orange is effective in alleviating constipation, indigestion, and nausea. It is also a vital appetite suppressant which helps in controlling weight gain.
  • Linoleic acid (LA): This essential fatty acid plays a critical role in maintaining healthy cholesterol levels in the body. Studies have shown that it promotes fat burning, and is especially adept at reducing fat around the waist.
Pros & cons
  • It is made from 100% natural ingredients.
  • This supplement supports a keto diet and promotes weight loss.
  • Scientific studies back the efficacy of its ingredients.
  • It is suitable for vegetarians.
  • Qualified dieticians are behind the creation of this formula.
  • The manufacturer offers generous discounts.
  • It comes with a money-back guarantee.
  • It contains anhydrous caffeine which can disrupt sleep and cause jitters.
  • Manufacturer information is not readily available.
  • Results are different for each individual.
  • Must be combined with diet and exercise for one to see results.

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3. Keto Burn

Kiss My Keto Keto Burn

Keto Burn is a dietary supplement designed to aid the body in burning fat, especially in a carb-restricted lifestyle such as the keto diet.

It also suppresses appetite, reduces cravings, and aids the body in transitioning to ketosis.

This supplement comes in two variants- appetite support capsules and capsules with exogenous ketones.

While both variants share the same ingredients, the ketones version is infused with beta-hydroxybutyrate and caffeine.

It is, therefore, more ideal for those practicing a ketogenic lifestyle, while the appetite support is ideal or those looking to lose weight in general.

Keto Burn is formulated from natural ingredients that include herbal extracts and selected amino acids.

If you are wondering how to use this supplement, the manufacturer recommends that you swallow one to four capsules per day with a full glass of water.

You can take these as you see fit, such as in the morning to kick start your day, in the afternoon to fight off lethargy or just before a workout.

Keto Burn is manufactured by Kiss My Keto, a lifestyle brand dedicated to the ketogenic lifestyle.

How it works?

Keto Burn works by suppressing appetite and optimizing the body’s ability to burn fat.

To do this, it utilizes green tea extract, apple cider vinegar, and green coffee, ingredients known to reduce fat mass and weight.

Additionally, these three ingredients supply the body with much-needed energy while providing increased alertness.

Another ingredient, Garcinia Cambogia, contains hydroxy citric acid, which has been seen to curb appetite according to some studies.

Keto Burn variant with BHB supports those following a ketogenic diet by increasing ketones, which provide the body with energy during ketosis.

It also helps to jumpstart ketosis in those who have hit a plateau.


Some of the ingredients used in this keto supplement include:

  • Green Coffee: Green coffee is unroasted coffee beans. It is a natural stimulant that promotes alertness and boosts energy levels. Studies show that green coffee reduces body fat and supports weight loss3 .
  • L-Carnitine: This amino acid is found in the body and meats like beef and fish. Studies quoted by the manufacturer suggest that it aids in the reduction of BMI, particularly when coupled with physical exercise4.
  • Coleus Forskohlii Root Extract: This herb promotes weight gain by stimulating lipolysis, a process that breaks down fat in the body.
Pros & cons
  • Formulated from natural ingredients.
  • Curbs appetite and reduces body fat.
  • The capsules are easily digestible.
  • Ideal for vegetarians.
  • Does not contain any sugar.
  • The manufacturer concentrates on and is experienced in the ketogenic niche.
  • Contains stimulants that can affect sleep if taken too close to bedtime.
  • Cannot work alone and must be combined with a healthy diet and exercise for one to see results.

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4. MCT Keto Capsules

mct keto capsules

This is a dietary supplement comprising of oil capsules made from pure coconut oil, designed to add healthy fat to a ketogenic diet.

MCT stands for Medium Chain Triglycerides, fatty acids found in palm kernels and coconut oil.

They have many health benefits and are quickly and efficiently absorbed into the body, aiding in fat loss and reducing sugar cravings.

Additionally, these keto capsules boost ketone production and provide the energy needed during ketosis.

This supplement is formulated from organic coconuts and only contains 11 calories per capsule.

The manufacturer claims that this supplement has been sold to over one million people with excellent results.

To get the best benefits from MCT keto capsules, you should take two capsules daily, preferably with meals.

This supplement is manufactured by Evolution Slimming, a health and sports Supplements Company based in the United Kingdom.

How it works?

MCT keto capsules work by adding healthy fat to a ketogenic diet.

A keto diet relies on a low carb high fat intake to induce the metabolic state known as ketosis.

During ketosis, the liver converts stored fat into energy to be used in various body functions.

MCT fats provide energy during ketosis, curb sugar cravings, and reduce hunger.

This supplement is especially useful to those who are starting a ketogenic lifestyle as they reduce ‘keto flu’ symptoms as one enters ketosis.


The main ingredient used in this keto supplement is:

  • Pure coconut oil: Coconut oil contains fatty acids called Medium Chain Triglycerides. These are healthy oils that help burn calories, induce a feeling of satiety, and boost energy. They are ideal for weight loss and also useful in supporting the state of ketosis.
Pros & cons
  • Aids in fat loss and reduces cravings and hunger pangs.
  • Formulated from 100% pure coconut oil.
  • Comes in easy to swallow soft gels.
  • Supports and prolongs ketosis.
  • Does not contain gluten or caffeine.
  • Has been bought by over one million users.
  • The manufacturer is experienced in producing health & sports supplements.
  • Contains tree nuts.
  • Contains gelatin derived from pork.
  • It may cause gastrointestinal upset.
  • Results are not typical and will vary with people.

5. Keto BHB

keto bhb

The makers of Keto BHB claim that it is the number one supplement in the market.

This dietary supplement is formulated with a patented form of goBHB (beta-hydroxybutyrate), which provides a source of energy for the brain and muscles.

It also helps the body to get into a state of ketosis, and to stay there, resulting in weight loss.

Keto BHB also suppresses appetite and improves mental clarity.

It is made from a proprietary blend of goBHB in the form of minerals such as calcium, sodium, and magnesium.

The manufacturer recommends that you take two capsules daily about 20-30 minutes before your meal.

For best results, this supplement should be taken alongside a ketogenic diet coupled with a regular exercise regime.

If you take this ketos supplement for weight loss without following a ketogenic diet, you are unlikely to see any results.

Keto BHB is manufactured by Nutriana, a nutritional brand based in the American state of Missouri.

It is available for purchase on the official website www.shopnutriana.com and on Amazon.

How it works?

Keto BHB works primarily by providing energy to the brain and muscles during ketosis.

This is especially crucial during the onset of ketosis when you might experience fatigue, cravings, and a clouded mind.

When this happens, this supplement kicks in, providing a clean form of energy to help the body to function optimally.

Other than easing you through ketosis, Keto BHB curbs appetite and provides mental clarity.


The main ingredient used in this keto supplement is:

  • Beta-hydroxybutyrate: This is a ketone produced by the liver during periods of fasting or in a low carb diet such as the keto diet. This formula delivers it exogenously, providing the brain and muscles much needed energy during ketosis. It is formulated in the form of magnesium, calcium, and potassium salts that restore lost electrolytes in the body.
Pros & cons
  • It supports ketosis by providing clean energy.
  • This supplement curbs appetite and encourages fat loss.
  • Keto BHB is reasonably priced.
  • Can be used by both men and women.
  • It is gluten-free.
  • Manufactured in the USA in FDA approved facilities.
  • Has numerous positive reviews on Amazon.
  • Only works when combined with a keto diet and exercise.
  • Results are not standard and depend on individual effort.

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FAQ (Frequently Asked Questions)

keto diet food pyramid

What is a keto supplement for weight loss?

A keto supplement is a dietary supplement intended to work alongside a ketogenic diet.

Most keto supplements provide support during ketosis by delivering energy to the brain and muscles.

They also aid in weight loss by curbing the appetite, suppressing hunger, and providing the body with needed electrolytes.

What are some of the benefits of keto supplements?

Some of the benefits you can expect from a keto supplement are:

  • Weight loss and better weight management.
  • A smoother transition into ketosis.
  • Energy supply to the brain and muscles.
  • Fewer sugar cravings.
  • An electrolyte balance.
  • A suppressed appetite.
  • Improved gastrointestinal function.

Who should use keto supplements for weight loss?

Keto supplements are mostly recommended for people who are practicing a ketogenic lifestyle.

This is because they are designed to support ketosis and minimize symptoms of keto flu by providing the body with much-needed ketones.

While some supplements are recommended explicitly for those on a keto diet, others can be used by anyone looking to lose weight as they burn fat, suppress appetite, and reduce cravings.

Which ingredients should I expect to see in a keto supplement for weight loss?

Some of the common ingredients in keto supplements include:

  • Beta-hydroxybutyrate
  • Linoleic acid
  • Calcium, magnesium and potassium salts
  • The bitter orange fruit extract
  • Garcinia cambogia
  • The black pepper fruit extract
  • Green tea extract
  • MCT oils
  • L-theanine
  • Fiber

How can I decide on which keto supplement for weight loss to use?

There are numerous keto supplements available in the market, and one way of telling them apart is by looking at the ingredients.

A proper keto supplement will, in the very least, contain ketones, mostly in the form of Beta-hydroxybutyrate.

It will also include selected herbal extracts that promote weight loss. Another thing to consider is the manufacturer of the product.

You should know who makes it, where, and what else they make.

This review gives you that information, which is essential for credibility. You should also check customer reviews to hear other people’s experiences with the supplement.

What are the side effects of keto supplements?

Most keto supplements will not have adverse side effects.

Nevertheless, those that contain caffeine anhydrous and other stimulants will likely interrupt sleep patterns if taken too close to bedtime.

Others may irritate the gastrointestinal tract, resulting in diarrhea, constipation, or nausea.

For the most part, these should resolve quickly.

Do not exceed the recommended dose of any supplement.

You should not take these supplements if you are expectant or nursing.

If you are taking any prescription medicine for a chronic illness, you might want to consult your doctor before taking these or any other dietary supplements.

Should I combine a gym workout with keto supplements for weight loss?

Yes, this is paramount for success. To lose weight, you must combine your ketogenic diet with regular exercise.

Some keto supplements such as Keto BHB expressly state that you might not see any results if you do not combine the supplement with daily workouts.

Generally, gym workouts are an essential part of any weight loss plan, with or without a ketogenic diet. As such, you should combine exercise with your keto lifestyle for the best results.


keto benefits

The keto market is saturated with supplements, most with similar names, branding, and ingredients, making it challenging to pick the best ones.

To make it easier for you, we have looked at five of the best keto supplements for weight loss available.

We have seen that most are designed to support the state of ketosis by providing energy and weight loss by suppressing appetite and burning fat.

These supplements are formulated from safe, potent ingredients and manufactured by respected brands in the industry.

We are confident that any of the keto supplements reviewed here will give you satisfactory results in your weight loss journey.


  1. Swink, Traci D., E. P. Vining, and John M. Freeman. “The ketogenic diet: 1997.” Advances in pediatrics 44 (1997): 297-329. https://europepmc.org/abstract/med/9265974
  2. Goldstein, David J. “Beneficial health effects of modest weight loss.” International journal of obesity and related metabolic disorders: journal of the International Association for the Study of Obesity 16.6 (1992): 397-415. https://europepmc.org/abstract/med/1322866
  3. Vinson, Joe A., Bryan R. Burnham, and Mysore V. Nagendran. “Randomized, double-blind, placebo-controlled, linear dose, crossover study to evaluate the efficacy and safety of a green coffee bean extract in overweight subjects.” Diabetes, metabolic syndrome and obesity: targets and therapy 5 (2012): 21. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3267522/
  4. Center, S. A., et al. “The clinical and metabolic effects of rapid weight loss in obese pet cats and the influence of supplemental oral L‐carnitine.” Journal of veterinary internal medicine 14.6 (2000): 598-608. https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1939-1676.2000.tb02283.x

About the author

Shelley Lewis RD, LD, CDE

Shelley is a registered dietician. She loves to help people to explore and improve all aspects of wellness to live a healthy, nutritious life. In spare she shares her knowledge with ThinkMelon's readers.

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