Keto Burn Review

Keto Burn Review: Does It Really Work?

Written By : Dr Ruby Shah   ✓ Fact Checked

Curious about raspberry ketones? Need a new keto diet supplement to burn more fat and increase energy? Read our revealing Toplux Keto Burn review before buying.

(Last Updated on November 29, 2022)

The ketogenic diet can transform your physical and cognitive health, helping to shed visceral fat, sharpen your focus, and boost energy levels.

However, the ketogenic diet can be hard to stick to, especially when you’re struggling with keto flu symptoms when you first begin.

It’s common to feel sluggish, crave “off-limits” foods, and feel a little foggy-headed.

A great ketogenic diet supplement can curb your appetite, reduce carb cravings, supercharge your energy, and increase fat-burning ability for faster results.

Keto Burn by Toplux is a 7-ingredient keto supplement designed to support all aspects of the ketogenic diet process.

Our Keto Burn review assesses whether this over-the-counter supplement is worth your time.

We study ingredients, customer reviews, side-effects, pros, cons, price, and a final verdict.

Is Keto Burn the key to your ketogenic success, or is it simply a hole in your wallet?

Let’s see.

What Is Keto Burn?

Keto Burn is an over-the-counter ketogenic supplement by Toplux.

It contains raspberry ketones, African mango, and a proprietary blend.

It claims to boost fat loss, suppress appetite, boost energy levels, sharpen focus, and support healthy digestion.

Note: while Keto Burn contains raspberry ketones, it shouldn’t be confused with the kinds of ketones the body produces when in a carb-deprived state.

Raspberry ketones, unlike BHBs (found in other popular keto diet pills), aren’t the same ketones that your body produces, and they won’t get you into a state of ketosis.

About The Brand

It’s a little tricky to find deep information about Toplux supplements.

However, we know that their products are made in the USA, they offer a money-back guarantee, and they use FDA-registered facilities.

We didn’t uncover anything worrisome about Toplux, so we’re feeling confident thus far.

However, let’s move onto the ingredients.

Keto Burn Ingredients

Raspberry ketones 500mg:

Raspberry ketones (made famous by celeb Doctor Dr. Oz) are not the ketones your body will produce when you’re on a keto diet.

Instead, these synthetic ketones can be compared to other popular weight-loss ingredients capsaicin and synephrine 1.

Raspberry ketones are popular for weight loss because it’s suggested that they can boost the burning of stored fat.

It’s thought that they increase the production of norepinephrine 2, a hormone that boosts metabolism, increases heart rate, and kicks fat-burning up a notch (to create more body heat).

African Mango 300mg: sourced from mango seeds, this diet supplement ingredient doesn’t have thorough research backing it.

However, it’s thought to reduce bad cholesterol and boost good cholesterol 3.

Proprietary blend 400mg:

  • Green tea extract: a rich source of antioxidants, and may also boost thermogenesis (calorie burning) due to caffeine and catechins 4.
  • Caffeine anhydrous: increases alertness and focus.
  • Apple cider vinegar powder: may help to keep you feeling full, reduce cholesterol, and control blood sugar. These factors can help to cut down on caloric intake and reduce belly fat.
  • Kelp: a nutrient-dense source of iodine, a key nutrient for thyroid health. Kelp may also give you an energy boost. Kelp contains alginate (a fiber) which may stop fat absorption 5.
  • Grape seed extract: may help to reduce and regulate bad cholesterol levels. Plus, it contains antioxidants, known for their free radical-fighting abilities and anti-aging power. This heart-loving ingredient might help to reduce fat stores, but there is little evidence of this (a few small trials were done on animals, but not on humans).

How Does Keto Burn Work?

Unlike keto supplements that provide ketones (the ones your body produces for energy and fat burning), Keto Burn doesn’t have any specific ketones or keto-related ingredients.

However, Keto Burn works by assisting the general weight loss and health-seeking process in terms of appetite suppression, energy, mental focus, fat burning, and possibly inhibiting fat storage.

It does this by:

  • Raspberry ketones and green tea boost metabolism and thermogenesis (calorie burning).
  • Caffeine anhydrous and green tea boost energy levels and mental stamina, helping to achieve harder, longer workouts.
  • Kelp, grape seed extract (maybe), and African mango (maybe) might help to stop fat being absorbed, as well as reducing bad cholesterol levels.
  • Apple cider vinegar powder reduces blood sugar and helps to promote fullness. This helps to reduce caloric intake.

Keto Burn Benefits

  • Simple to use.
  • Boosts energy levels for better exercise.
  • Increases mental focus.
  • Increases metabolism and fat burning.
  • Suppresses appetite.
  • Reduces sugar and carb cravings.

Keto Burn Side Effects

Like all dietary supplements, we recommend checking with your doctor before taking Keto Burn, especially if you:

  • Are pregnant or breastfeeding.
  • Trying to conceive.
  • Are under 18 years of age.
  • Have existing medical conditions.
  • Are taking medications.
  • Have a history of eating disorders.
  • Have a grape allergy (it contains grape seed oil).
  • Are on blood pressure medication (grape seed may affect blood pressure).
  • Have thyroid issues (contains kelp which contains iodine).

The issue when it comes to Keto Burn is that some of the ingredients have unknown or very little information regarding side effects.

For example, raspberry ketones might cause certain side effects, but nothing is set in concrete.

Side effects may include:

  • Racing heart.
  • Anxiety.
  • Increased heart rate.
  • Increased blood pressure.

What’s more, Keto Burn contains caffeine (the exact amount is undisclosed) which may cause side effects such as:

  • Insomnia or trouble falling asleep.
  • Anxiety and jitters (for people who aren’t used to regular caffeine intake).

While grape seed extract, kelp, and green tea extract are all considered generally safe, they may cause:

  • Headaches.
  • Nausea.
  • Wooziness.

Let’s take a look at what real customers experienced when taking Keto Burn.

We did discover that there are some associated side-effects according to those who took Keto Burn:

“Made me very sick. Horrible headaches and upset stomach.”

“Did I get the same product all these reviewers are raving about? I had severe side effects – jitters, sleepless, dizziness. As far as appetite goes, it increased, not decreased. Stopped taking after 3 sleepless nights, returned.”

Other customers (according to reviews) experienced:

  • Bloating.
  • Increased hunger.
  • Raised blood pressure.
  • Swelling ankles.

Our bottom line is that Keto Burn may cause side effects for some people, but it might be fine for others.

For this reason, take Keto Burn with caution, perhaps starting with one pill for the first few days.

And again, run the ingredients past your doctor first.

Keto Burn Reviews & Complaints

Keto Burn customer reviews are weighted toward 5-stars (about 60%), with around 14% in the 1-star section.

Something we had to side-eye was the fact that customers reveal that Toplux encourages them to leave a good review to get a free bottle.

We don’t know the exact conditions around this, but it does make it difficult to take the 5-star reviews seriously.

For example:

“Does not work, I bought it because of the reviews. However, when the bottle came it had a note that said get your next bottle free if you post a review.”

Positive reviews focus heavily on the appetite suppressing effects of Keto Burn, as well as weight loss combined with the keto diet.

For example:

“I have always had an issue with night time snacking…take 2 of these pills, I eat my Keto dinner and that’s it. I’m finding myself full and not craving “junk” and I am feeling this way throughout the night. I used to get up at 1, 2, 3am and find something, anything to snack on. I can honestly say I haven’t done that since I’ve been taking these pills.”

“Sceptical on appetite suppressant as many products I have tried suggest but never worked. This product truly amazed me as my eating habits have truly changed and my hunger cravings are gone. I do eat but get filled very quickly on very little. With this routine you will lose weight.”

“This is the second Keto pill I have tried. This is much better as it helped curb my appetite. And I am losing! I have lost almost 20lbs in 2 months. So for me the process of losing is very hard. But I don’t feel sluggish or hungry, so I will keep using this product!”

The 1 and 2-star reviews are filled with customers who either did not notice any change whatsoever, were concerned about the review incentive, or who experienced side effects.

Is Keto Burn a Scam?

No, we don’t believe that Keto Burn is a scam in the pure sense of the word.

We didn’t find any serious complaints or lawsuits against Toplux, and the 30-day policy seems to be legitimate.

However, the frequent reports of uncomfortable side-effects are worrisome.

What’s more, the likelihood of the 5-star reviews being fake is quite high due to the incentive given by the company.

How do I Take Keto Burn?

Take two capsules once a day, about 30 minutes before eating.

Keto Burn: Packages, Prices & Where To Buy It

You can buy Keto Burn from Amazon or the Toplux website for $25.97 on sale, or $59.97 regular price.

Each bottle contains 30 servings (60 capsules, 2 per day) so you’re looking at around $0.86 per serving (when on sale), plus shipping costs.

Money Back Guarantee

Toplux offers a 30-day return policy.

You can send back your product “for any reason” within 30 days of when you made the purchase.

However, it’s not a full refund.

Toplux deducts a 30% restocking fee, shipping, and handling.

See below how the official site looks like.

Keto Burn Pros & Cons


  • 30-day money-back guarantee.
  • May suppress appetite.


  • Exact caffeine content not disclosed.
  • Some ingredients (African Mango and raspberry ketones) are lacking in research.
  • Risk of side effects.

Keto Burn Review: Final Verdict

Keto Burn may help with weight loss goals when on a ketogenic diet, but it’s far from a sure thing.

In fact, a few of the ingredients are not well backed by research and the efficacy and side-effects are unclear.

Many customers have experienced side effects while others reported zero effect.

For these reasons, we can’t give this our wholehearted recommendation.

When it comes to weight loss, your money is better spent on expert advice from a doctor, trainer, and nutritionist to give you a foolproof path to weight loss.

What’s more, there are diet supplements on the market that are safer, more well-researched, and more effective.

If you do decide to give Keto Burn a try, make sure to ask your doctor first.

They will make sure the ingredients are compatible with your medical history and any medications you are taking.

We laid out the facts, will you buy Keto Burn? Comment below and tell us what you think!

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