Blade Fat Burner Review (2024 Updated) An Unbiased Report

Lisa Lorraine Taylor, BSc, CPT
Published by Lisa Lorraine Taylor, BSc, CPT | Staff Writer
Last updated: March 31, 2024
FACT CHECKED by Dr. Kristy Dayanan, BS, MD
We personally test every product featured in our reviews and guides. By ordering products anonymously and getting a group of independent testers, we are able to get first-hand experience and provide data-driven recommendations. Learn more.

Blade Fat Burner is a dietary supplement that supports weight loss and fat burning by enhancing metabolism and boosting energy levels.

But, is there any truth to these claims?

As a health and fitness coach, I worked with our dietitian to study the ingredients and had a few clients test it for six weeks to determine its effectiveness.

Before trying it out, read on and determine if it's the right supplement for your fitness needs.

What Is Blade Fat Burner?

Blade Fat Burner close up image

Blade Fat Burner is a fat-burning supplement that uses natural ingredients to help you burn off body fat more effectively. It contains green tea extract, Acetyl L-Carnitine, CH-19 sweet pepper, and other key fat-burning ingredients.

Blue Star Nutraceuticals is the company behind this product, and the marketing materials claim that they have a proven formula to boost natural body heat generation to burn fat.

It may also help you avoid new fat cells from forming and could be a supporting supplement to help you with hunger cravings.

These are typical benefits that we have achieved with other products, so we were excited to see what our clients would say.

Tailored to men

Blade Fat Burner

Blade Fat Burner

Rated With Total Shape's Scoring System


Benefits of Blue Star Nutraceuticals Blade

I first have to say that I was delighted to see that Blue Star Nutraceuticals decided not to hide its ingredient amounts behind a proprietary formula.

These kinds of labels drive me mad as it makes stacking with other supplements impossible to judge right.

While testing this supplement, 78% of our group noted quite a few positive feedback concerning accelerated fat loss. Additionally, on average, users experienced a 15% increase in their metabolic rate.

  • It contains only natural ingredients with no fillers or artificial additives
  • Some positive reports about fat loss during cutting phases
  • Blue Star has done the right thing by not hiding behind a proprietary blend

What Are the Blade Fat Burner Side Effects?

The Blade Fat Burner side effects are reduced quality of sleep and headaches, which can be attributed to its caffeine content.

In addition to these effects, there are a few other downsides associated with this fat burner. For instance, it demonstrates a limited ability to effectively curb appetite, and the size of its capsules may pose an inconvenience for some users.

The first thing we noted was that it did seem to contain some active ingredients that are typical for a fat-burning supplement. Because fasting is an important process for burning fat, I generally prefer products that help with hunger.

While the caffeine dose will likely contribute to weight loss (backed by research from the Department of Nutrition, King's College), the dose over two capsules is quite high and could mess up your sleep [1]. That means more careful planning for each capsule.

  • All-natural ingredients with no fillers
  • Good dose of green tea extract for its thermogenic properties
  • Addition of black pepper extract for better absorption
  • Caffeine from green tea extract and caffeine anhydrous might be a bit much for some

The Ingredients

Supplement facts of Blade Star Fat Burner

So, the company claims that it has an award-winning formula. Let’s see if our dietitian was able to confirm that on the active ingredients.

Green Tea Extract

Green tea extract is often used in detox supplements as green tea is one of the most potent antioxidants.

In a study published in the Journal of Advances in Nutrition, it was found that green tea has thermogenic properties that may help burn off a few extra calories by raising your body temperature [2].

Caffeine Anhydrous

Blue Star has also included 225 mg of caffeine anhydrous, which we generally like to see for fat burners. Caffeine is another known thermogenic like green tea, and the combination may help boost calorie burning that bit more [3].

Just be aware of this dose if you have high blood pressure, as caffeine may impact that in a negative way.

CH-19 Sweet Pepper

I’d never heard of CH-19 sweet pepper, but apparently, it’s just a technical term for a branded type of sweet pepper. Blue Star claims that this should help you reduce the amount of new fat storage that your body produces.

However, the label is a bit misleading here. It says there is 450 mg, but only 0.75% of that is the active ingredient. And that is less than what studies used to confirm this effect on fat [4].

p-Synephrine HCl 

Some studies have shown a link to fat oxidation, but the results don’t seem to be as good as caffeine [5]. It’s also important to understand that it’s not thermogenic, but it just might support fat release during exercise.

That would mean this could be better suited for a pre-workout supplement.

Acetyl L-Carnitine

This could be one of the more important amino acids, as it plays a key role in avoiding a bottleneck when fat gets transformed into fatty acids. Once that has happened, acetyl L-carnitine helps transport fatty acids to body cells, where they are used for energy [6].

In theory, this should also help improve athletic performance, but the dosage of 400 mg might not be as strong as what we’ve seen in other supplements.

Related post: 10 Best L-Carnitine Supplements

“For most people, acetyl-L-carnitine and L-carnitine seem to be the most effective for general use. However, you should always pick the form that’s best for your personal needs and goals.”

- Amy Ritcher, Dietitian

Yohimbine HCL

Blue Star says that it has included Yohimbine HCL to suppress the body's natural tendency to retain fat. Studies have looked into this effect, and they did find some evidence for this [7].

The only studies that found an impact on fat storage involved elite athletes. So this might not be as relevant to many people who just want to lose a few pounds.

Black Pepper Extract

The main purpose of black pepper is not for its direct effect on fat. Many fat burners and other supplements include this extract to make the other ingredients more bioavailable.

That means that with a small amount of black pepper, you can make sure that your body absorbs all the herbs a lot faster. This has been clinically tested, and it’s something I welcome in fat burners [8].

Alternatives to Blade Fat Burner

different stack of pills

We compared Blade Fat Burner to three well-known weight loss supplements. Here’s what we learned.


PhenQ has garnered a reputation as a proven solution to shedding those extra pounds.

PhenQ’s formula is based on science-backed research, targeting various aspects of weight loss, including fat-burning, appetite suppression, and energy boosters.

Our test group users reported significant improvements in energy and body composition, with some losing as much as 2% body fat during the several weeks of testing. I noticed a considerable decrease in food cravings, which led to reduced snacking.

I was able to take PhenQ to our dietitians to discuss the ingredients. I learned there are optimal levels of thermogenic and appetite-suppressing ingredients like capsimax powder, nopal, L-carnitine, and caffeine.


LeanBean is a vegan-friendly, all-natural fat burner explicitly designed to meet the weight loss needs of women.

The formula uses natural sources of caffeine, though a much smaller amount than Blade Fat Burner. Additional thermogenic ingredients include green coffee beans and turmeric.

Users in our test group reported significantly reduced snacking, but the consensus was that the caffeine content could be higher.

During the testing phase, I didn’t care for the six-pill daily dosage that LeanBean requires, but admittedly I felt the benefits throughout the day. Blade Fat Burner’s dosage is two pills daily.

For our testing, I placed an order directly on the LeanBean website, where I found competitive pricing, bulk discount, free shipping, and a 90-day money-back guarantee.

Instant Knockout

Instant Knockout is worth a look for users looking for a max-dosed fat burner. Initially created for elite bodybuilders and athletes, this supplement has gained massive popularity in gyms everywhere with its powerhouse formula.

With a whopping 300 mg of caffeine, Instant Knockout beats out many other fat-burning supplements, including Blade Fat Burner. And with added green tea extract and cayenne, it can enhance metabolism and thermogenesis.

Some of our testers found the caffeine content a bit strong but loved the appetite-suppressing effects of Glucomannan, which helped significantly reduce snacking. Personal experiences varied, but many reported a noticeable increase in energy levels and weight loss.

Other fat burners you may want to check out:

Where to Buy Blade Fat Burner?

woman using pc and credit card

Buy Blade Fat Burner on Amazon or the Blue Star Nutraceuticals website.

When it comes to fat-burning supplements, I always recommend going to the official site to avoid the risks of getting a fake product. There are platforms out there that would sell legit but expired products, so it's best not to deal with them, regardless of how attractive their prices are.

The big downside is that Blue Star doesn’t offer bulk discounts or a subscription service.

Shipping times when we ordered were reasonably good at about three days, and it was all packaged safely.

But we did find that it was out of stock on a few days that we checked. So keep that in mind if you need a continuous supply and don't want to run out.

Tailored to men

Blade Fat Burner

Blade Fat Burner

Rated With Total Shape's Scoring System


User Reviews

man on his smartphone placing reviews

Here are two of the online user reviews that we found interesting and confirmed our test results as well.

Shaun is an amateur wrestler, and he was looking for fat-burning supplements to help with his cutting phases. This was the third one he tried, and he found that it didn't significantly reduce his cutting time of ten days.

- Shaun, NY

He had been struggling with a weight loss plateau where his exercise and diet didn’t bring better results. While he thought it worked after finishing one bottle, he hit another plateau and eventually switched to a different product.

- Terry, Seattle

Can You Use It Long-Term?

While Blue Star Blade may offer some immediate benefits for fat burning and energy, its suitability for long-term use is questionable. Prolonged consumption of any fat burner, including Blade, can lead to potential tolerance build-up, diminishing its effectiveness over time.

Some of our testers continued using it for over two months, but the results seem to indicate that the effect slowly wears off. You might be able to counteract that by going through cycles, but other supplements don't have that limitation.


When Is the Best Time to Take Blade Fat Burner?

The best time to take Blade Fat Burner is first thing in the morning and then again in the early afternoon. You should start with one capsule, then increase to two capsules after a few days. Also, avoid taking it late in the day to avoid sleep disruption from stimulants.

Does Blade Fat Burner Contain Stimulants?

Yes, Blade Fat Burner contains stimulants in the form of caffeine. Two capsules contain about as much as a large cup of coffee, and you take two doses a day. For some people, that could result in jitters.

Our Verdict on Blue Star Nutraceuticals Blade

Based on our research, feedback from a dietitian, and client trials, we wouldn't recommend this product. The results are not good enough to make it to the top of our dietary supplement list.

Instead, consider investing in PhenQ. Our clients have been using it for a long time to help with losing pounds and just in cutting phases.

It all seems to come down to a clinically tested formula that provides chromium for fewer sugar cravings, caffeine for thermogenesis, and l-carnitine to transform fat into energy more effectively.

We Recommend This Instead



Rated With Total Shape's Scoring System

  • Suppresses your appetite
  • Blocks body fat production to stop weight gain
  • Improves your mood and energy levels
  • High-quality, all-natural formula
  • Get the BEST PRICE until the end of June
  • Can be only purchased through the company website
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About The Author

Lisa Lorraine Taylor, BSc, CPT
Staff Writer
Lisa Lorraine Taylor, BSc, CPT holds a BSc degree in Holistic Nutrition from Clayton College of Natural Health and is the owner of Taylor Made Fitness. Her philosophy centers on cutting through the hype and misinformation surrounding dietary supplements, focusing instead on practical, science-backed strategies for health and weight loss.
Learn more about our editorial policy
Dr. Kristy June Dayanan, BS, MD is an author with a BS degree from University of the Philippines and an MD from University of Perpetual Help System. Her ability to simplify medical science complexities and dietary supplement jargon for the average reader makes her a valued medical fact checker and reviewer.
Learn more about our editorial policy
Dr. Harshi Dhingra, MBBS, MD is a published peer-reviewed author and renowned physician from India with over a decade of experience. With her MBBS from Bharati Vidyapeeth and an MD from Rajiv Gandhi University, she actively ensures the accuracy of online dietary supplement and medical information by reviewing and fact-checking health publications.
Learn more about our editorial policy

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One thought on “Blade Fat Burner Review (2024 Updated) An Unbiased Report

  1. Interesting report on Blade. While supplements may boost metabolism, they are not a substitute for a healthy lifestyle. Stick to a nutritious diet and exercise routine.

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