Best Fat Burner for Keto Diet

The Keto diet has been gaining popularity online with many fitness influencers turning their followers onto a zero-carb lifestyle.

While a ketogenic diet itself can result in weight loss, you may want to consider taking a fat burner to enhance the process or slightly speed up the weight loss process. 

The keto diet supplements can boost your ketone body levels and help you achieve ketosis with less dietary effort. 

So, in today’s post, we’ll share with you some of the best fat burners for the keto diet. Some in this list are already labeled as keto diet supplements. 

But for us to better appreciate these fat burners, it is important to know the basics, such as…

What’s a Ketogenic Diet?

A ketogenic (keto) diet is a very low carb but high-fat diet. It involves limiting carbohydrate intake to put your body into a metabolic state referred to as ketosis. 

As a replacement for carbs, you consume healthy keto fats instead so you become efficient at burning fat for energy. Some healthy foods on a keto diet include seafood, low-carb vegetables, avocados, cheese, meat and poultry, and eggs.

How a Keto Diet Works

When you eat less than 50 grams of total carbohydrates a day, your body will run out of fuel or blood sugar. This happens typically within 3 to 4 days. Afterwhich, you begin to break down fat and protein for energy, making you lose weight (ketosis).

How Does Keto Diet Supplements Help?

Keto diet supplements help cut down the craving you may experience when on a keto diet. Also, the supplement helps with the ketone levels in your body and could maximize the diet’s effects. Of course, it still depends on the product you use.

Can You Take Fat Burners on Keto?

Generally, yes, you can take fat burners on a keto diet without knocking your body out of ketosis. 

Fat burners help you achieve a more pronounced weight loss and improved metabolism than on a keto diet alone.

While fat burners and keto diet pills work to burn fat they are not exactly one and the same. 

Fat burners are dietary supplements that help burn excess fat from the body, suppress your appetite, and reduce the amount of fat that the gut absorbs, while keto diet pills are also dietary supplements that mix BHB, fatty acids, and other substances to induce ketonemia in the body. 

Now, here are the best fat burners (and keto diet supplements) for people on a keto diet.

Top 10 Best Fat Burners for Keto Diet

1. PhenQ Fat Burner Pills

Product Description

The PhenQ Fat Burner is a fully keto-friendly formula that not only helps you lose weight but also gives you enough energy for the day to get by.

PhenQ is made from 100% vegan ingredients, meaning it can go along with your keto diet. 

In just one pill, PhenQ gives you the benefit of multiple weight loss supplements. For one, it speeds up the fat-burning process in your body by boosting your thermogenic and metabolic rates to unveil a sexy and slim figure.

It makes calorie-cutting easy by suppressing your appetite so you won’t have to worry about hunger cravings and overeating. 

This supplement for a ketogenic diet contains nopal cactus, which is high in fiber to help you gain more control over hunger, and is also extremely rich in amino acids to provide you with the energy you need through your weight loss journey.

You may also want to check out PhenQ Meal Shake, which is 100% plant-based and keto-friendly. This powerful weight loss support in a shake helps control cravings and boost energy too!


  • Helps you to lose weight
  • Healthy and natural ingredients
  • Dairy-free
  • Free of toxins
  • Vegan-friendly


  • It can only be purchased on its official website

Get PhenQ Meal Shake Here

2. BioTrust Keto Elevate

Product Description

The unique thing about this keto diet supplement is that it comes in powder form. Still, it is known to improve metabolism, lower cravings, and appetite, and boost brain energy.

The brand itself is known for its keto supplements. For BioTrust Keto Elevate, it boasts C8 MCT oil. An ingredient is known for its potential health benefits, such as forcing the body into ketosis or just overall weight management as a whole.

Because it contains 100% pure C8 MCTs, it may help support athletic performance, enhanced mental clarity and focus, increased satiety, and enhanced energy levels.

This product is made to be added to any recipe or beverage as it is unflavored, making it perfect for protein shakes, coffee, and tea. It likewise contains no soy-, corn-, or wheat-based ingredients. There are also no fillers.


  • Contains 100% pure caprylic acid (C8) MCT
  • Unsweetened and unflavored
  • Junk-free (contains no corn-, wheat-, or soy-based ingredients)
  • Convenient powder form goes perfect with other recipes and beverage
  • GMO-free


  • It may not be ideal for those with intestinal issues
  • Somewhat overpriced for 208g 

Get BioTrust Keto Elevate Here

3. Keto Diet Drops with BHB Exogenous Ketones

Product Description

The Keto Diet Drops with BHB Exogenous Ketones promote and allow the body to produce ketones, aiding in weight loss. What people like about this keto diet supplement is that it comes in a fluid formula.

Compared to other dietary supplements in the market, this one has a high bioavailability – the extent and rate at which the active components of this supplement are absorbed by the body and reach circulation.

Although it is not a magic fluid that will instantly melt your fat away, it is preferred by many because of its easy-to-swallow form.

Makers of this supplement understand that a low-carb diet can cause symptoms, like fatigue and brain fog. This product helps normalize the BHB level in your body and helps fuel your brain, muscles, and heart in times when carbohydrates are short in supply.

This GMO- and Cruelty-free fat burner contains BHB that prevents keto flu or the flu-like symptoms experienced when starting a keto diet. 

It is super easy to use. Simply mix it with any meal or drink. Two droppers one to two times a day and it can already help maintain a state of ketosis! For best results, refrigerate this product after opening and shake well before use.


  • Helps reduce hunger
  • Increases energy level
  • Slows the effects of cognitive decline
  • Mood lifter
  • Soy-free
  • Vegan
  • No gluten
  • GMO-free


  • Few users experienced digestive upset
  • A bit of an oily texture that floats on top of a drink for a while

Get Keto Diet Drops Here

4. WellGrove Keto Powder

Product Description

Another fat burner for the keto diet that is in powder form is the WellGrove Keto Powder. 

This product is a natural weight loss supplement. Taking this daily can help you burn excess fat, lose weight, maintain lean muscle, and recover faster from exercise, aside from assisting you from a ketogenic diet.

WellGrove Keto Powder also contains fresh extra virgin olive oil together with prebiotic supplements to help you lose weight. As you know, Olive oil is one of the healthiest fats a person can consume. 

Supplementing your ketogenic diet with such a healthy ingredient can help you lose weight and give you energy. How about the prebiotics content?

Consuming prebiotics daily during your keto diet will regulate your gut health while it gets familiar with your new diet. Creators of this WellGrove Keto Powder even recommend to its consumers to take it for 30 days.

After the 30-day period, your body will then be well-adjusted to a high-fat diet and you can achieve ketosis more easily. 

Overall, this WellGrove Keto Powder is one of the best keto diet supplements you can try to add healthy fats to your cyclical or consistent keto diet or maintain regular digestion.


  • Improves gut health
  • Helps the body achieve ketosis fast
  • Includes extra virgin olive oil + prebiotics
  • 100% Natural Pure Ketosis Formula
  • Multipurpose
  • Can be used as a texture/flavor enhancer
  • A good MCT oil alternative or as a standalone powder
  • Easy to use


  • Taste is not so great, but tolerable
  • Others find the texture “too thick”
  • It may not be best for those who don’t enjoy the strong olive oil smell

Get WellGrove Keto Powder Here

[You may also like: Best Fat Burner at Walmart]

5. BPI Sports Nite Burn Keto-Friendly Fat Burner

Product Description

The BPI Sports Nite Burn Keto-Friendly Fat Burner is an extra-strength thermogenic that works by raising your body’s temperature. This process requires energy and as you burn calories it forces your body to tap into the excess fat for fuel.

Unlike other keto supplements, BPI Sports Nite Burn contains key fat-burning ingredients, such as raspberry ketone and green coffee bean to keep your metabolism in full swing!

BPI Sports understands that rest and relaxation are also important for weight loss and recovery. That is why they designed this product to contain L-Tryptophan and high-quality melatonin to promote deep REM sleep so you wake up well-rested and leaner.

This does not contain stimulant ingredients so you won’t stay up at night. Other ingredients in this fat burner include white kidney beans and lemon balm. 

A laboratory experiment has found that lemon balm extract may inhibit insulin resistance and obesity. White kidney beans also contain weight loss properties.


  • Fat burner
  • A non-stimulant sleep aid
  • Thermogenic formula
  • Metabolism enhancer
  • Promotes healthy deep sleep


  • Being everyone’s body is different, few did not notice any difference while some wake up hungry than not taking this fat burner

Get BPI Sports Nite Burn Keto-Friendly Fat Burner Here

6. REDCON1 Double Tap – Fat Burner for Men and Women (Keto-Friendly)

Product Description

Staying in shape doesn’t have to be a struggle with this REDCON1 Double Tap – Fat Burner for Men and Women. It is keto-friendly and reduces your hunger while trying to get the leanest shape possible.

It works by suppressing your appetite while preserving your muscle, curbing the appetite, and raising mental focus and mood. It contains dandelion root extract, which may aid in weight loss by improving carbohydrate metabolism and reducing fat absorption.


  • Helps decrease brain fog and increase mental clarity
  • Burns fat
  • Enhances lean muscle and physique
  • Improves energy
  • Appetite-suppressant
  • Good feedback(based on global ratings)


  • Very few experience headaches

Get REDCON1 Double Tap Fat Burner Here

7. Fire Bullets with K-CYTRO for Women & Men

Product Description

Next on our list of keto-friendly fat burners is the Fire Bullets with K-CYTRO for Women & Men.

As one of the best keto diet supplements in the market today, the K-CYTRO is formulated from the most potent and purest formula. Just the trademarked K-Crypto alone is a combination of ingredients that cannot be found in other top keto diet pills today.

For instance, it contains 200mg Citrus Aurantium Powder that has been reported to increase thermogenesis and aid in weight loss. Another ingredient in this fat burner is the L-Phenylalanine, an essential amino acid that may help reduce food intake by decreasing the levels of ghrelin (hunger hormone).

All the other ingredients are certified to the highest purity that only the company sells. This is even free from pork or beef, egg, nut, fish, gelatin, lactose, celery, cereal, GMO, and other nasty preservatives.

So, if you are following a cyclical ketogenic diet, this fat burner would be a good option as it does what it promises – adds fuel to the flames. Some users claim they feel that “fire” in their belly after taking the product.



  • High caffeine content, avoid exceeding the recommended dose by adding more caffeine to your diet

Get Fire Bullets with K-CYTRO Here

8. BPI Sports -Roxylean Extreme Fat Burner

Product Description

Another good product from BPI Sports is the Roxylean Extreme Fat Burner. It is a medi-biological and highly-concentrated keto diet pill that boosts metabolism, supports a healthy appetite and promotes focus.

If your goal is to have a leaner physique, this will be worth a try. By taking one pill a day, it already provides you with a sustained energy release, which consequently turns you into a fat-burning machine.

How different is this product from the other keto pills and fat burners? The secret to the BPI Sports -Roxylean Extreme Fat Burner formula is its ingredient profile.

It has an ideal mix to help melt the fat away. Its key ingredients include white willow, Yohimbe, and caffeine. Studies have not completely figured out what is the exact mechanism in white willow that helps people lose weight, but it seems to aid in weight loss when combined with other ingredients.

Meanwhile, Yohimbe content in supplements has been marketed to help improve body composition and help with weight loss. 

And if you’re wondering when is the best time to take this fat burner, it would be during the morning or on an empty stomach. Just avoid taking more than one recommended capsule per day, though.


  • Helps increase metabolism
  • Boosts energy
  • Supports appetite 
  • Extreme weight loss supplement
  • Increases focus
  • No flavor


  • Few people who take this fat burner have an allergic reaction (makes them flush, others feel an itching sensation) although it lasts for about half an hour. This is indicated in the label.
  • Contains caffeine, so you may be jittery, especially if you also take other caffeine products

Get BPI Sports -Roxylean Extreme Fat Burner Here

9. FRISKA Keto Boost

Product Description

Although not exactly labelled as a fat burner, this FRISKA Keto Boost does help you burn fat. It works by replenishing the beneficial bacteria in your digestive system to support nutrient absorption.

Why is this supplement keto? Well, it contains an enzyme called lipase, which the body uses to break down fats in food in the small intestine.

It also helps improve your immune health, promotes a keto diet, and provides indigestion relief. You only need to take one keto pill (each capsule is small) each meal for a happy belly. 

The FRISKA diet pills likewise contain Amla Extract and Aloe Vera Extra that help soothe conditions associated with a keto diet. 


  • Works well for regulating your system while on a keto diet
  • Plant-derived enzymes
  • Beats the bloat
  • Better food breakdown
  • Vegetarian friendly
  • Easy to swallow
  • Good value for money


  • Expensively packaged

Get FRISKA Keto Boost Here

10. Purely Optimal Premium Keto Diet Pills

Product Description

The Purely Optimal Premium Keto Diet Pills contains a patented ingredient, goBHB (Beta-hydroxybutyrate). It is the first substance that works so your body will be in a state of ketosis.

Taking this supplement along with a low-carb diet will help you transition into Ketosis faster. That is because your body quickly processes the BHB for immediate energy.

Aside from promoting ketosis, this supplement also helps manage cravings, boost athletic performance, improve mental clarity and focus, and utilize fat for fuel. 

It contains 62 mg of calcium (as goBHB capsules) per serving. Calcium is known to provide small increases in thermogenesis that also boost metabolism.


  • Easy to swallow
  • A keto diet pill that delivers
  • Portion size
  • More energy and focus


  • It contains sodium and magnesium salts of hydroxybutyrate

Get Purely Optimal Premium Keto Diet Pills Here.

What to Look for When Buying the Best Keto Diet Pills

Science-Backed Formulation

The best keto diet pills should have science-backed formulation and real weight-loss advantages for a keto diet. 

Some leading keto diet supplements, like the keto advanced 1500, contain a potent formulation of BHB – one of the three ketones that helps the body change its primary source of energy from glucose to stored fat.

Go for brands that have more science behind them.

Ingredient Transparency

Although scams are widespread in the market of keto diet pills, you can determine those that are legit upfront as they don’t use unique formulas that only hide low dosages.

Avoid fat burners or diet pills that contain too much caffeine, artificial chemicals, and alternative fat-burning to fool you into the process of burning fat and ketonemia. As always, go for honest, transparent labelling.

Price and Value

Don’t always buy a keto supplement that’s expensive, thinking that it always means good quality. Instead, look for its value and determine whether it is really worth the price.

Final Verdict: Which One Should You Buy?

All those fat burners and keto pills we listed above offer real weight-loss advantages. But overall, the best fat burner for the keto diet for us in this list would be the BPI Sports Nite Burn – Fat Burner.

It is keto-friendly and we just love the way it works at night to promote a healthy sleep while improving the body’s metabolic activity. It’s promising how it assists the body for maximum fat burning (thanks to its thermogenic formula) while at rest.

Safety Information: Please know that these fat burners should not be used as a substitute for a varied and balanced diet. 

Disclaimer: Statements here regarding dietary supplements have not been evaluated by the FDA nor are they intended to treat, diagnose, prevent, or cure any disease or health condition.

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