10 Best Non Stimulant Fat Burners for 2020

blog-icon By Posted on February 11, 2020

Many of us look for a little help when it comes to shredding. Fat burners promise you a fat-burning action, even while sleeping. Sounds too good to be true? Well, not entirely wrong. While most of the results you get (or don’t get) depend on you, we can all use some help in getting there. The list below is a list of the best 10 Best Non-Stimulant Fat Burners for 2019 we found to be deserving of this title. This list is perfect for those of you who do like fat burners and their benefits but don’t like the stimulants and their effects on the body. After trying 100’s of different products, we boiled it all down to the list of the best fat burners you can take right before you go to sleep (or during the day) for a 24 hours action.


Ranking the top 10 for any category is not an easy task. And when our expert panel approached the task of ranking the best stim free fat burners it was no different. Fat burner is a general term used for any weight loss supplement and the term can be confusing. These supplements are not supposed to (only) burn fat directly, but are focused on several functions that are designed to help your weight loss journey. Generally speaking the qualities we are looking for in a fat burner will be focused at:

  1. Thermogenic – increasing the body’s metabolic rate to help burn more calories
  2. Fat Mobilisation – helping the body use fat instead of other sources of energy (aka “store less fat”)
  3. Appetite suppression – some would claim the most important part of any weight loss aid
  4. Mood elevation – when you diet you tend to be cranky, mood elevation not only helps with your overall well being but also keeps you out of that fridge.

Stimulant free fat burners have their work cut out, it is hard to find non-stimulant ingredients that can help with thermogenesis and mood elevation and manufacturers of these supplements need to put in the extra work to develop an effective weight loss aid.

Now that we cleared our the selection criteria let’s dive into the list.

Best stimulant-free Fat Burners for 2020


1. Transparent Labs Fat Burner Stim-Free


If you expect from the NO.1 Stimulant free fat burner on this list to have active ingredients to tackle all the 4 elements you should look for in a fat burner, then, you will not be disappointed! Transparent Labs brings in a well-rounded package with 6 effectively dosed ingredients:

Thermogenic – Cayenne pepper extract & Fucoxanthin – a powerful ingredient combo that supports weight loss through increased thermogenesis and lipolysis

Fat Metabolism – Acytel L-Carnitine & Forslean – The most potent form of Carnitine combined with Forslean, the patented form of Forskolin

Appetite Suppression – 5-HTP – Well researched ingredient shown to reduce appetite and food consumption.

Mood enhancement – Rhodiola Rosea – an adaptogenic which helps with dealing with stress

Well, not much more you could ask from a stim free fat burner, which puts Transparent Labs Fat Burner Stim-Free squarely at its right place – the top



2. Redcon1 Silencer

Redcon1 Silencer


The Silencer by Redcon1 is one of the best stimulant-free fat burners, and works in several ways:

Increase metabolic rate with Raspberry Ketone Powder and CLA, both of which allow you to burn fat faster

Mobilizes Fat with HCL and L-Carnitine Tartrate

Regulates blood sugar – regulates insulin level to help control fat storage using Alpha lipoic acid.

Regulates body fluids to help you not retain excess fluids, using dandelion root extract.

Reduces and controls cravings with Garcinia Cambogia Extract.

We loved this product and the formula, hence why we think it is a strong contender and one of the best in this non-stimulant fat burners list 2019.



3. Kaged Muscle Clean Burn

Clean Burn by Kaged focuses on high doses for better effects, and it sure does work. Each serving has 3g of LCLT, 1g green tea extract, 300 mg of Gymnema Sylvestre Extract and 100 mg of Capsicum Fruit Extract. Kaged Muscle figured that without stimulants, you gotta have big doses to get an effective result. Though lacking is the appetite suppression and mood departments, where it comes to thermogenesis and fat metabolism, Clean Burn is a really potent contender in this list.

COMPARE PRICES FOR Kaged Muscle Clean Burn

4. Primeval Labs Pyretic


PYRETIC is bringing an interesting mix of well researched and used ingredients, and together with some unique ones they form a super effective formula.

Thermogenesis – ITPPNot a thermogenic ‘per se’, but can help burn more calories through allowing you to train harder.

Fat Metabolism – Acytel L-Carnitine, Green Tea Extract, Olea Europaea Leaf Extract,

Cyanidin-3-Glucoside –  a powerful fat metabolizer and glucose (insulin regulation) combo

Appetite Suppression – Chromium Picolinate – not directly an appetite suppressing ingredient, but can help tame down cravings by helping regulate sugar levels.

Mood enhancement – Bacopa Monnieri – a nootropic used for its mood-elevating effects

You can clearly see why PYRETIC was a serious contender for the NO.1 spot on this list and to some extent, it is even better than our NO.1 in the fat metabolism & Sugar level regulation departments!

COMPARE PRICES FOR Primeval Labs Pyretic


5. PES Forskolin-95+

PES Forskolin-95+

The highly acclaimed Forskolin-95+ is quite a contender in the non-stimulant fat burners market, claiming to be one of the best non-stimulant fat burners that work. With a ton of researches on Forskolin, it is well known as an effective ingredient in terms of weight loss and fat burning. PES claim to use the “most pure and patented form, ForsLean® 95%”.



6. Nutrex Research Lipo-6 Stim-free

Lipo 6 stim free

The non stim version of this fat burner is made for those who are looking to support their weight loss progress without any extra stimulants. The formula is pretty standard and contains L-Citrulline HCL and N-Acetyl-L-Tyrosine which should help with focus. We would like to see more appetite suppression focused ingredients to get Lipo 6 higher on our list.

COMPARE PRICES FOR Nutrex Lipo-6 Stim-Free


7. Cellucor HD FIRE Stim Free

Cellucor HD FIRE Stim Free

This is a 2-stage weight-lose formulation, taken daily to support weight loss and fat burn. With different formulas for the morning and evening, it contains clinically studied ingredients like sensoril ashwagandha, capsimax cayenne and dyglofit – with zero stimulants. All of these should help you with your weight loss and make a solid contender for best stimulant free fat burners.



8. MuscleTech Hydroxycut Hardcore Next-Gen Non-Stimulant

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MuscleTech promises a one-of-a-kind formula that is Hardcore with no over stimulation. This product contains some interesting ingredients including 400mg of C. CANEPHORA ROBUSTA which has some very encouraging research behind it when it comes to fat mobilization.

COMPARE PRICES FOR MuscleTech Hydroxycut Hardcore Next-Gen Non-Stimulant



9. EVL Nutrition LeanMode

EVL Nutrition had the same thought in mind with this stimulant free fat burner. This product has a similar list of ingredients as the previous contender, but with GREEN COFFEE BEAN EXTRACT at 500mg which “Supports fat burning and glucose metabolism via Chlorogenic Acids contained in decaffeinated Green Coffee Bean”, and GARCINIA CAMBOGIA EXTRACT that contains 60% HCA to help with appetite control and mood.



10. RSP Nutrition QuadraLean

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RSP Quadralean offers a simple formula mostly focused at fat metabolization with CLA, Acetyl-L-Carnitine, Green Tea (leaf) Extract and Chromium. CLA is claimed to help retain lean muscle mass while cutting, while ALCAR  is known to help with a number of objectives including fatigue, muscle pain, blood pressure and blood glucose. We like the effective dosages in QuadraLean for these ingredients, though it lacks in some of the other categories such as focus and mood enhancing ingredients.



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