Best Non-Stimulant Fat Burner

Together with regular exercise and a proper diet, taking fat-burning supplements can be a great addition in helping you burn those stubborn body fat faster and boosting your weight loss journey.

These usually contain ingredients that increase fat metabolism, suppress appetite, burn stored fat and boost energy levels, allowing you to optimize your weight loss efforts.  

However, the most common fat burners available in the market typically contain stimulants such as caffeine and yohimbine. 

For some caffeine-sensitive individuals, this may cause them to experience negative side effects including palpitation, anxiety, restlessness, insomnia, or difficulty in sleeping. 

And if you are one of them, don’t you worry!

 Fortunately, there are available stimulant-free fat burners that are ideal for anyone avoiding caffeine or anyone who plans on taking their supplement at night without affecting their sleep.

To help you trim down your selection, we’ve done our research and listed the best stim-free fat burners that are equally effective to burn fat without the unwanted side effects.

So, If you are interested to know more about it, keep reading. 

Best Non-Stim Fat Burners

1. Transparent Labs Fat Burner Stim-free

Transparent Labs Stimulant-Free Fat Burner Capsules 30 Servings

Product Description

PhysiqueSeries Fat Burner Stim-Free contains a powerful blend of 6 potent and clinically tested fat-burning ingredients that are designed to help decrease food cravings, improve mood, enhance metabolism, and help burn fat faster, perfect for those who would like to lose weight without the stimulants.

It contains no additives and is safe for vegans. Its key ingredients include Acetyl L-Carnitine 750 mg, Forslean (10% forskolin) 250mg, 5-HTP 150 mg, Rhodiola Rosea 100 mg, Cayenne Pepper Extract 50mg, and Fucoxanthin 10mg. 


  • No artificial flavorings, additives, and colorings
  • Gluten free and Non-GMO
  • Clinically-Effective Dosages
  • Vegan friendly 


  • Recommended to take up to 4 capsules a day 

You can purchase it here! 

2. Evlution Nutrition Lean Mode – Complete Stimulant Free Weight Loss Support and Diet System

Product Description

The next stimulant-free fat burner supplement is the Evlution Nutrition Lean Mode. It has a full spectrum blend of the 5 leading stim-free ingredients which includes Green tea extract 500 mg, green coffee bean extract 500 mg, Conjugated Linoleic Acid 500 mg, Acetyl L- carnitine 500 mg, and Garcinia Cambogia extract 250 mg.

These active ingredients are designed to help burn body fat, boost metabolism and enhance appetite while preserving the lean muscle mass in the body, excellent in helping you reach your lean body goals around the clock without the stimulants. 

It is made in the USA and certified for Good Manufacturing Practices, producing safe, top-notch products. 


  • Fully disclosed transparent formula
  • Non-GMO formula
  • Certified GMP
  • Vegan friendly
  • Gluten-free


  • You need to take up to 6 capsules a day 

Interested? Here’s the link to purchase it! 

3. Lean-XT Non-Stim Fat Burner

Product Description

Lean XT Non-Stim Fat Burner is made from premium all-natural ingredients designed for both men and women who would like to inhibit fat storage, improve metabolism, maintain lean muscle, improve body composition, and keep hunger at bay without causing energy jitters from caffeine. 

It uses scientifically tested ingredients in effective doses with no artificial additives and fillers, plus is manufactured in a cGMP certified facility in the US, this ensures its safety and quality. 

Each serving consists of Acetyl L-Carnitine HCL 750 mg, Green Tea Extract (98% Polyphenols, 75% Catechins, and 45% EGCG) 500 mg, Coleus Forskohlii Root Extract 150 mg (Forskolin 30 mg), and Bioperine Black Pepper Extract 5 mg. 


  • No Artificial Preservatives, No Artificial Sweeteners, No Artificial Flavors, No Artificial Color
  • Ingredients are backed up by research
  • Uses transparent label
  • Highly bioavailable ingredients
  • Adheres to GMP standard 
  • Affordable


  • Recommended to take up to 4 capsules a day 

Interested? Here’s the link to purchase it! 

4. Innoshred Stimulant Free Fat Burner

Product Description

Innoshred Stimulant-free Fat Burner contains potent thermogenic ingredients which include capsimax 100 mg and grains of paradise (paradoxine) 25 mg + green tea extract 300 mg that is said to burn and target stubborn fat all day long even when at rest, allowing you to rapidly lose weight. It also boosts metabolism and reduces cravings. 

With just 2 capsules a day, it will help increase maximum fat burning potential around the clock.  

Furthermore, their ingredients contain 0 sucralose, 0 artificial sweeteners, 0 additives, and 0 harmful ingredients. Definitely, clean ingredients that you can trust! 

Innoshred is also available in stimulant fat burners and nighttime fat burners. 


  • Manufactured in the USA and cGMP Certified
  • Natural, Vegan Friendly, Non-GMO
  • Gluten-free
  • Lab-tested 
  • Easy to swallow; no unpleasant aftertaste 


  • Recommended to take up to 4 capsules a day 

Interested? Here’s the link to purchase it! 

5. Legion Phoenix Stim-Free Fat Burner

Product Description

Burn fat with confidence with one of the best caffeine-free weight loss pills ideal for both men and women, the Legion Phoenix Stim-Free Fat Burner.

It contains a wide variety of research-based ingredients that help you lose fat in different ways such as improving metabolic rate, enhancing fat burning capability, and controlling hunger appetite. 

Thai Ginseng 100 mg, Fucoxanthin 8 mg, and Forskolin 50 mg are some of the ingredients that have a thermogenic effect, this significantly increases your basal metabolic rate, burning more calories and accelerating fat burning every day. 

Additional ingredients include Caralluma Fimbriata 1000 mg, grains of paradise 30 mg, 5 HTP 150 mg, L-Dopa 153 mg, and black ginger 100 mg.

Lastly, it also has added B vitamins and Iodine. 


  • Manufactured in the USA in a cGMP and NSF-certified facility
  • Uses 100% natural ingredients 
  • Clinically tested
  • With added vitamins and minerals
  • Money-back guarantee for not satisfied customers 


  • Contains allergens 

Interested? Here’s the link to purchase it! 

Safety Information

As with any dietary supplements, all products mentioned above are not intended for those with pre-existing medical conditions, below 18 years of age, considering pregnancy, pregnant, or nursing. 

These products are intended for healthy adults over 18 years old. Best to consult your health care practitioner prior to using this product.

**This product has not been evaluated by the Food and Drug Administration and not intended to diagnose, treat, cure or prevent any disease. 

Final Verdict: Which One Should You Buy?

All stimulant-free fat burners mentioned above contain a unique blend of natural ingredients that can be a great inclusion to your weight loss journey. 

But if we have to pick one, our top choice would be the Legion Phoenix Stim-Free Fat Burner. 

Aside from its potent dosage, research-backed ingredients, it is the only fat burner on the list that provides additional B vitamins and Iodine. 

It has no pleasant aftertaste and is easy to swallow. More importantly, it uses 100% natural and safe ingredients. They also offer a 100% money-back guarantee! 

PS: It is important to remember to not solely rely on this product alone, incorporating exercise and a healthy diet is important to help you achieve your optimal weight. 

If you like this article, make sure to check out our other articles at