Best Non-Stimulant Fat Burners – 4 Top Choices For Your Body Goals

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By Leslie Waterson

Reviewed by Juliana Tamayo, MS, RDN - Last Updated

Best Non-Stimulant Fat Burners

When we talk about fat burners, we mostly think of a weight loss supplement. This is because the main ingredients used by fat burners to aid in burning our fat and losing excess weight are stimulants of varying types.

Hence, many people avoid weight loss supplements because of the stimulants it contains. For some, avoiding these stimulant-based fat burners have good reasons to do so because they can experience side effects when taken. For others, simply don’t want stimulants, so they avoid them as much as they can.

However, if you want to use burn fat without relying on stimulants, there are fat burners that are free from any stimulants. These fat burner supplements typically include ingredients like green tea extract, Garcinia Cambogia extract, acetyl l carnitine,  raspberry ketones, or green coffee tea extract.

But are they effective? In the following article, we will dive into pressing questions about fat burners. We’ll discuss what fat burners are, what they do for your body and health, and give you our picks for the best non-stimulant fat burners that you can add to your diet routine!

If you know your fat burner facts and want to skip down to our top non-stimulant fat burner picks, feel free to scroll to the bottom of this guide. Now, without further ado, let’s get started!

Non-Stimulant Fat Burner Pill Capsules

What Are Non-Stimulant Fat Burners?

Non-stimulant fat burners, as its name tells us, are weight loss supplements that do not rely on stimulants such as caffeine and any other stimulants that affect our adrenaline levels in any manner.

Instead of relying on stimulants, non-stimulant fat burners work by working on the natural inner workings and pathways of our body which will activate weight loss or trigger a fat-burning mechanism.

Non-stim fat burners are great for any people who cannot tolerate stimulants or should not take stimulants. Here are some people who should not take stimulants:

  • Pregnant or nursing women
  • People with diabetes
  • People with high blood pressure
  • Someone who has a mental disorder (i.e. dementia, schizophrenia, Alzheimer’s, etc.)
  • People who are currently taking any kind of medications as the stimulants can interact with the drugs
Non-Stimulant Fat Burners Pills

Non-Stimulant Fat Burner Benefits

The obvious benefit of non-stimulant fat burners is that they are free of any stimulants. As a result, they can be used by people who cannot or should not take stimulants (such as the ones we listed above). If you avoid stimulants for any other reason, non-stim burners can be great for you.

But let’s say you can take stimulant fat burners (and you don’t mind taking them), you may wonder, which of the two is more effective?

Well, stimulant fat burners tend to be more effective in the beginning because they contain the stimulants necessary to induce a fat-burning mechanism in your body or aid you in any other way such as reduce your appetite or improve your physical performance workouts. These will all help you burn fat and lose weight, provided of course that you are consistent in your routine.

However, while non-stim fat burners are less effective compared to stimulant fat burners, it does not mean that they are not effective at all. Non-stim fat burners, when used properly and effectively, can be effective in the long run. So, it’s a long-term route.

Regardless of which type of fat burner you used, one thing will remain clear: weight loss and fat burning take time and consistent effort. Not a singular supplement alone – even the best ones in the market – will melt off that fat in two weeks or one month.

If you are taking these supplements but you don’t work out and/or you eat an unhealthy diet – poor food choices plus overeating or just eating more than what’s enough – then, your supplements will be of no use.

If you are going to burn off fat and get in shape, commit to following a healthy lifestyle first. Eventually, the supplements will come later on.

Fat Burners

Are Non-Stimulant Fat Burners Beneficial For Weightloss?

If you are trying to lose weight, and you find that your body is resistant to fat loss, then adding stimulant free fat burners to your daily regime might be a good idea. Weight loss can be complicated depending on your biological makeup, and shifting body composition and fat loss can be even harder.

If you find that exercise and eating healthy isn’t cutting it, try adding one of the stimulant free fat burners that we share below to your diet. These can work to improve body composition, aid in fat loss, or even work as appetite suppressants. Some popular supplements include NiteLean Evlution Nutrition, L-Carnitine RSP Nutrition, Transparent Labs Fat Burner Stim-Free, and Kaged Muscle Clean Burn Stimulant Free.

It’s also important to remember not to rely solely on these stim free fat burner supplements to lose weight. If you are trying to lose weight without changing your lifestyle or diet, these supplements won’t have much of an impact on your fat loss journey. Instead commit to the weight loss, and take a stim free fat burner along side with the lifestyle changes.

Pills for weight loss

Non-Stimulant Fat Burner Common Ingredients

There are many different ingredients used in fat loss supplements including green tea extract, raspberry ketones, Coleus Forskohlii Root Extract, Alpha lipoic acid, dandelion root extract, Cayenne pepper extract, and more. These ingredients work to suppress appetite, promote fat oxidation, and ultimately led to weight loss.

Here are some of the common ingredients which are used in weight loss supplements. If you are shopping for a non-stim fat burner, consider looking for these ingredients:

1) Green Tea

While green tea contains caffeine, it mostly contains low levels of it. Therefore, it mostly does not cause any side effects such as jittering and palpitations.

Green tea helps in burning fat by decreasing our absorption of dietary fat as well as by increasing hormones that suppress our appetite. It also has a thermogenic effect which can increase your metabolism by around 4%. By naturally increasing your metabolism, this compound can help speed up weight loss, as well as work to increase appetite suppression and fat metabolism.

Aside from decreasing body fat, green tea extract has been shown to treat, cure, or prevent many different health issues from chronic inflammation to brain functionality.

Green tea bags

2) L-Carnitine

L-Carnitine is an amino acid that can aid in fat metabolism. This specific amino acid works to increase metabolism by transporting long-chain fatty acids to the mitochondria. Once in the mitochondria, the long-chain fatty acids are oxidized for energy production. This oxidation process helps support weight loss as well as decrease body fat.

For better results, consider Acetyl-L-Carnitine as it is better in terms of bioavailability.

3) Chromium

Chromium is a mineral that can aid in stabilizing our blood sugar and insulin levels. Once our insulin levels are stable, it makes our glucose less likely to go to our fats.

This mineral works as an efficient weight loss supplement, one that is both natural and easy on the body.

4) Inositol

Also known as vitamin B8 even though it is not a vitamin at all, inositol is a carbocyclic sugar that aids in breaking down our fats. This compound is often a key supplement in weight loss supplements as it helps speed up fat loss and the breakdown of fat in our bodies.

5) Hydroxycitric acid (HCA)

This acid is shown to block enzymes that produce fat. It also plays a role in appetite suppression, which ultimately leads to decreasing stored body fat. This supplement will help you burn more calories as well as promote fat oxidation.

6) Methionine

As a lipotropic, methionine helps in breaking down fat during metabolism. A lipotropic, helping with the breakdown of fat during metabolism.

Best Non-Stimulant Fat Burners

Now that you know what these weight loss supplements are and how they work, if you decide that these supplements are right for you and you’re looking for a brand to check out, consider these 3 best non-stim fat burning supplements that we recommend.

While there are countless weight loss products on the market, these products are highly tested and reviewed by countless users. We recommend trying one at a time, and seeing how they work for your body. While there is not a single top product on the market, these are the best non-stim products to test out.

1) Transparent Labs Fat Burner Stim-Free

transparent labs stim free fat burner

Transparent Labs designed a non-stimulant (or sometimes called “stim-free”) fat burner for people who cannot or should not take any stimulants. Just like any other fat burning supplements, Transparent Labs will target your fat storage, boost metabolism and reduce your appetite – all of these are being done without you getting a jittering “aftershock.”

If that is not enough, Transparent Labs are very transparent when it comes to their ingredients. They don’t use proprietary blends and every ingredient is listed clearly on their ingredients list or label.

If you decide to use Transparent Labs, we suggest you buy in bulk as buying this supplement in bulk can help you save in the long run. It can help you decrease stored body fat and trim your body without trimming down your wallet. This is one of the most popular products on the market.

You can purchase Transparent Labs Fat Burner Stim-Free from their official website. If you are in search of product reviews, you can find hundreds of reviews on Amazon as well.


2) Evlution Nutrition LeanMode Stimulant-Free

Evlution Nutrition LeanMode Stimulant-Free

Evlution Nutrition LeanMode has some of the most common ingredients which we can find in other non-stimulant or stim-free weight loss supplements such as green tea extract and acetyl L-carnitine. However, what separates Evlution Nutrition from others is its garcinia Cambogia extract.

You probably did not hear about it before, but garcinia Cambogia is a tropical fruit that is mainly used for weight loss and burning fat. This is because Garcinia Cambogia contains HCA or hydroxycitric acid. This acid is said to aid in burning fat by blocking enzymes that create fat and it is also helpful in suppressing our appetite.

Evlution Nutrition also contains green coffee bean extract, which is decaffeinated coffee. Therefore, you will experience the benefits of coffee – boosted metabolism – without experience the effects of caffeine.

You can purchase Evlution Nutrition Lean Mode Stimulant-Free on their official website as well as view hundreds of positive reviews on the product. They also have a large variety of other products worth checking out, including their highly-rated pre-workout ENGN Shred.


3) Kaged Muscle Clean Burn Stimulant Free


Kaged Muscle Clean Burn Stimulant Free is a potent non-stimulant fat burner that is made with some of the best ingredients to induce and support thermogenesis, the process of stimulating body heat.

Clean Burn’s ingredients include L-Carnitine, green tea extract, Capsimax (pepper extract), and Gymnema Sylvestre extract. These ingredients will help in stimulating thermogenesis in our body.

Among these ingredients, L-Carnitine and Gymnema Sylvestre extract play major roles in your weight loss or fat-burning efforts.

L-Carnitine can help you burn fat by converting it into energy while Gymnema Sylvestre extract helps play a lot of roles in our blood sugar: it maintains our blood sugar levels, reduces our cravings for sugar, and blocks sugar absorption. All of these things play a vital role in your goal of losing weight and burning fat.

Finally, it is also worth mentioning that Kaged Muscle’s Clean Burn is great for athletes and bodybuilders since it can help in melting fat without losing their muscle mass. If you want to keep your muscle mass while burning fat (and who doesn’t, anyway?), consider Kaged Muscle’s Clean Burn!

This product is notorious amongst body builders, and has thousands positive reviews reflecting their opinions.

You can purchase Kaged Muscle Clean Burn Stimulant Free on their official website or on Amazon. If you have Amazon Prime, there is free shipping.


4) L-Carnitine RSP Nutrition 

L-Carnitine RSP Nutrition

If you are looking to add one of the best non-stimulant dietary supplements to your day-to-day routine, this product might be for you. L-Carnitine RSP Nutrition is one of the most popular products on this list, with hundreds of positive reviews on their website, as well as Amazon.

This product works well if you are trying to speed up fat loss or decrease overall body fat. You can purchase L-Carnitine RSP Nutrition on their official website. You can also browse their reviews as well.


Should You Try Non-Stimulant Fat Burners?

If you are looking to lose weight, decrease body fat, or even increase day-to-day energy levels, then trying out a non stim fat burner could be beneficial for you. It’s important to remember that these don’t work as a weight loss supplement on their own, they are important to take alongside a healthy diet and healthy workout routine.

You should see positive benefits from it as long as you take the dietary supplement along with lifestyle changes, as well as an increase in overall well-being.

Non-Stimulant Fat Burners For Weight Loss

If you are thinking about adding these supplements to your diet, now is a great time to try them out. Stimulant free fat burner are easy and safe supplements to test that carry a variety of benefits with them. If you start taking these fat burner supplements and experience any negative symptoms, contact a medical professional for help.

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Leslie Waterson

Leslie has been passionately involved in the health and fitness industries for over a decade. She is constantly reviewing the latest scientific research and studies in order to take a research-backed approach to lifestyle optimization. Her main areas of interest include nutrition and supplementation. Leslie shares her findings on Fitness Clone to help other health enthusiasts choose the products and routines that will help them achieve their goals.