The 10 Best Thermogenic Pre-Workouts for Cutting 2020

Are you looking to get ripped? Want a thermogenic pre-workout that will fast track your results and help get you down to your goal body fat percentage? So long as your workouts and nutrition are on point, a high-quality thermogenic pre-workout can provide you with that 5% of a boost that you need to make it happen. In this article, we wade through the pre-workout market to bring you the 10 best thermogenic pre-workouts for cutting on the market right now. 

The best thermogenic pre-workout for cutting currently on the market is the Cellucor C4 Ripped. The Cellucor C4 Ripped is a new take on Cellucor C4, which many people consider to be the best pre-workout on the market, bar none. This Ripped version includes a fat-burning blend that contains several scientifically proven thermogenic and fat loss promoting ingredients.

There is also an explosive energy blend which includes the equivalent of about 1.5 cups of caffeine. The price works out at less than $1.30 per serving, which is pretty competitive. Overall, Cellucor C4 Ripped has taken a top-quality pre-workout and made it even better!

The 10 Best Thermogenic Pre-Workouts for Cutting:

We have done the research for you so that you can spend more time benefiting from your pre-workout as opposed to searching high and low for the right pre-workout for you. Here are the top 10 best thermogenic pre-workouts for cutting:

Cellucor C4 Ripped combines the proven workout boosting effect of C4 with a proprietary blend of fat burning and thermogenic enhancing blend to provide you with the best of both worlds. This a creatine free pre-workout, which is a bonus for getting super ripped as creatine has been shown to hinder fat loss by retaining water.  Included are the proven fat burners cayenne and coleus forskohlii.

Each serving of Cellucor C4 Ripped contains 150 mg of caffeine, along with 1.6 grams of beta-alanine and one gram of AAKG. It is sugar-free and carb-free with zero calories. This product is available in several tasty flavors, including Cherry Limeade, Fruit Punch, Icy Blue Razz, Raspberry Lemonade, and Ultra Frost.

Cellucor C4 Ripped also contains a range of micronutrients to support fat burning, including the B vitamins and Vitamin C. 

2. Jacked Factory NitroSurge Pre Workout

NitroSurge Pre Workout

NitroSurge Pre Workout is produced by the Canadian supplement company Jacked Factory. Each serving of this pre-workout provides you with 180 mg of caffeine, 1.6 g of beta-alanine, 2 g of l-citrulline, 1.25 g of betaine anhydrous, 90 mg of theanine, and 2.5 mg of black pepper extract.

These dosages are pretty much in line with the studies that have been done. The one exception is citrulline, which could have been dosed as high as 6 grams, rather than the 2 grams that you actually get. Price-wise, NitroSurge comes in at around 80 cents per serve, making it considerably cheaper than our top-rated product and about at the midpoint of the pre-workout market. 

NitroSurge provides you with some pretty tasty flavors and the powder mixes well with water. Overall, this is a well constructed thermogenic pre-workout that provides you with transparent labeling and a good price point.

3. Evlution Nutrition ENGN Shred Pre Workout

Evlution Nutrition ENGN Shred Pre Workout

Evlution Nutrition ENGN Shred Pre Workout contains a total of 18 active ingredients designed to provide you with the ultimate combination of energy enhancement and thermogenic fat burning. Its synergistic combination of ingredients promises to burn off body fat by boosting the metabolism while, at the same time, enhancing your power, focus, power, and performance. It is completely fat, carb, and calorie-free and is dosed to prevent that unwanted post-workout energy crash.

The thermogenic enhancing ingredients in Evlution Nutrition ENGN Shred Pre Workout include CLA, l-carnitine, capsimax, green coffee, and coleus. This combination is designed to elevate your metabolism not just during your workout but all day long to promote continual fat burning. Other ingredients in this product promote a pump effect while training and get you focused for a heightened performance on the gym floor. 

Evlution Nutrition ENGN Shred Pre Workout is suitable for both men and women.

4. BPI Sports B4 Thermogenic

BPI Sports B4 Thermogenic

BPI Sports B4 Thermogenic is a capsule-based thermogenic fat loss supplement. It requires taking one capsule per day about 30 minutes before your workout. It contains a central nervous system stimulant that is designed to optimize your training focus as well as ingredients that are intended to boost the body’s thermogenic effect to promote fat loss. 

In addition to 30 grams of niacin, this product contains a proprietary blend consisting of caffeine anhydrous, dendrobium, sword bean, Psoralea, quercetin, red wine concentrate, and Yohimbe extract. You can buy this product in either a 30 or a 60-day container. The capsules come in at around a dollar per capsule, which is about average considering that each serving is just one capsule. 

It should be noted that BPI Sports B4 Thermogenic contains gelatin, so it is not a vegan-friendly product. 

5. Animal Cuts Complete Thermogenic Fat Burner

Animal Cuts Complete Fat Burner Supplement

Animal Cut is a capsule-based pre-workout that provides you with packets of 9 different capsules per dose. These packets are designed to be taken twice per day. At the end of a 3-week cycle, you cycle off the product for one week.  Included in each dosage is a red pill, which contains stimulants. If you prefer not to have stimulants as part of your pre-workout, you can choose not to take the red pill. 

This product contains a long list of ingredients. The main ones are synephrine, phenethylamine, carnosine, tyrosine, and green tea extract. Unfortunately, because this a proprietary blend, we don’t know what the exact dosage of the individual ingredients is. 

Animal Cuts works out to a cost of about $1.50 per day, which is a little on the high side. It also requires that you take a lot of pills every day, which may not be to some people’s liking. 

6. Evlution Nutrition Trans4orm Thermogenic Fat Burner

Evlution Nutrition Trans4orm

Evlution Nutrition Trans4orm is the second appearance by Evlution on our list. This product is more exclusively geared toward fat loss by combining appetite suppression, fat burning, thermogenesis, and energy enhancement. The scientifically proven ingredient list includes green tea extract and green coffee to promote a powerful thermogenic effect through the actions of epigallocatechin gallate (EGCG), as well as Coleus Extract and Yohimbe Extract, which have been shown to boost fat burning when combined with caffeine. 

The appetite suppressant effects of this product will help you to maintain a daily caloric deficit to promote fat burning. Combine this with its thermogenic metabolism-boosting power and energy enhancement, and you have a combination for sustained fat loss. 

7. Team Six Supplements Alpha Yohimbine

Team Six Supplements Alpha Yohimbine

Team Six Supplements Alpha Yohimbine utilizes the power of Yohimbe bark to promote fat loss, bring on a thermogenic effect, and boost the metabolism. This product contains pure Yohimbe bark extract at a dosage of 2 mg per capsule. The recommended dodge is to take 2 capsules per day. Take the first capsule about a half-hour before your workout and the second one in the evening before going to bed. 

As well as promoting fast fat loss, Yohimbe bark extract has also been shown to improve the libido and promote mental focus. Team Six are so confident that you achieve incredible fat burning results with this product that they offer a no questions asked money-back guarantee if you are not completely satisfied.

Also Read:   The 10 Best Natural / Organic Pre-Workout Supplements 2020

8. Jacked Factory Burn XT Black Thermogenic Fat Burner

Burn XT Black Thermogenic Fat Burner

Burn XT is a thermogenic fat burner designed for both men and women. It contains a range of trademark ingredients including TeaCrine Theacrine, Infinergy di-caffeine malate, and Capsimax cayenne pepper extract. The synergistic blend of ingredients is designed to suppress the appetite, promote thermogenesis, increase energy levels, and preserve muscle mass as it burns off body fat. 

The inclusion of the trademarked ingredients TeaCrine L-theacrine and Infinergy di-caffeine malate in this product promotes mental clarity and focus during your workout. Each container of Burn XT contains 90 capsules. The recommended dosage is two capsules per day taken about thirty minutes before your workout. 

9. Nature Wise Thermo Spark Metabolism Booster

Nature Wise Thermo Spark Metabolism Booster

Nature Wise Thermo Spark Metabolism Booster is a capsule-based dietary supplement that includes such metabolism-enhancing ingredients as Green Tea, Cayenne, Rheidol, Guarani, Kola, Yerba Mate, Ashwagandha, Olive Leaf, Alpha Lipoic Acid, and Bitter Orange Extract. At the same time, it promotes greater focus while exercising with the inclusion of green tea, yerba mate, kola, and guarani.  

All of the ingredients in this product have been dosed in accordance with the latest scientific research. This product is manufactured in the United States under the strictest conditions to ensure user safety. 

10. OxyElite Swan Extreme Thermogenic Pro Strength Fat Burner

Swan Extreme OxyElite Thermogenic Pro Strength Fat Burner

Swan Extreme OxyElite Thermogenic Pro Strength Fat Burner is the reconstituted version of an extremely popular product that contained DMAA. When the US FDA banned DMAA in 2012, the product was altered to its current configuration. Though not as potent, it still contains a range of clinically proven ingredients that are effective at promoting thermogenesis and fat burning. 

The recommended dosage of Swan Extreme OxyElite is two capsules per day on an empty stomach. To promote maximum thermogenesis before and after your workout, take it about 20 minutes before heading to the gym. 

Thermogenic Fat Burner Buyer’s Guide

Unlike traditional pre-workouts, which are designed to improve your workout performance, by optimizing your focus and workout energy, a thermogenic pre-workout has the goal of increasing the thermogenic effect during and after your workout session. 

Ingredients

The most important thing to look out for in a thermogenic pre-workout is, quite naturally, the ingredient list.

The most scientifically proven ingredients to look out for in a thermogenic fat burner is caffeine. There are thousands of studies showing that caffeine can boost the thermogenic effect by around 10 percent. In addition, caffeine has been shown to increase the production of adrenaline and to release more fatty acids into the bloodstream. This makes fats more available to be burned for energy. 

When it comes to caffeine you do not want to overdo it. Too much caffeine will leave you feeling wired and jittery. It will also result in an energy crash that could come half way through your workout. As a general guide, your thermogenic pre-workout should not have more than 300 mg of caffeine.

Another proven thermogenic enhancer is green tea extract which is derived from green tea leaves. As well as caffeine, it contains catechins and polyphenols which promote thermogenesis, increased metabolism, and fat loss. Another top ingredient to keep your eye out for is conjugated linoleic acid (CLA). CLA is a fatty acid that comes from beef and dairy products and which has been shown to increase body temperature and help with fat loss. 

The active ingredient in red hot chili peppers is capsaicin. It will immediately ramp up the internal body temperature, speed up thermogenesis, and promote fat loss. Other proven thermogenesis enhancers are l-carnitine and cayenne.

No Artificial Additives

Avoid thermogenic pre-workouts that contain flavor enhancers, artificial additives, and other ingredients that have no right to be there. Check the label for unfamiliar terms. If you can’t pronounce it, it probably shouldn’t be there. When it comes to flavors, go with a product that uses a natural enhancer like stevia.

Dosages

It doesn’t matter how many quality ingredients a thermogenic pre-workout contains if they are dosed so low that they won’t have an effect. You need a product that firstly divulges its ingredient dosages. Then check the dosage levels against scientifically established dosages. 

When to Take A Thermogenic Pre Workout

A couple of hours before your workout you should have a whole food meal that provides you with about 50 percent carbs, 40 percent proteins, and 10 percent fats. Then, around twenty minutes before you head to the gym, take your thermogenic pre-workout. This will provide just the right amount of time for the fat burning ingredients to kick in as you begin your workout.

On your non-workout days, you may choose to take your thermogenic pre-workout first thing in the morning to boost your metabolism throughout the day. 

Possible Side Effects

Thermogenic pre-workouts contain natural ingredients that are sourced from nature. Unlike stimulant-based pre-workouts, they are generally free of those that may cause you to get the jitters or have a post-workout crash. However, you still need to check the dosages on such ingredients as caffeine. Keep your dosage of caffeine to less than 300 mg to avoid this effect.

Some people may experience little nausea or upset stomach when they first take a thermogenic pre-workout. If that is the case, we suggest that you cut the dose in half and allow your body to ease into your use. After a couple of weeks, you should be able to increase the stated dosage. 

Thermogenic Pre Workout VS Standard Pre Workout

A thermogenic pre-workout is designed primarily to speed up thermogenic fat burning while you are exercising and in the hours afterward. In contrast, a standard pre-workout has the goal of getting you more psyched and focused on the workout and enhancing your training energy and strength levels.

FAQS:

What Is Thermogenesis?

Thermogenesis means heat creation. It occurs when your body burns calories to produce energy to function. Heat creation to burn calories in the body can occur as a result of exercise, your nutrition intake, and the outside temperature. 

How Does Thermogenesis Help Burn Fat?

When you increase the internal temperature of the body, you will burn more calories to return to a state of homeostasis. Those calories will be drawn from stored body fat. When you work out, your body temperature will increase.

This will lead to an increased calorie burn. Several foods have been shown to also increase thermogenesis in the body. These include coffee, tea, capsaicinoids found in red chili peppers, and chocolate. These ingredients are included in fat burning supplements to bring about a thermogenic effect that will lead to increased fat burning.

Is A Pre-Workout Good For Weight Loss?

Pre-workouts can give you an extra weight loss boost, depending on what is in the product and how intensely you work out. However, this will only be the case if you are already on top of your nutrition and working out consistently. To lose weight, you need to create a caloric deficit where you eat fewer calories each day than you burn off. 

An effective weight loss supplement will provide you with the most scientifically proven thermogenesis promoting ingredients as well as those that will help you to get a more focused, intense workout. These include caffeine, creatine, capsaicinoids, and piperine.

Conclusion

A thermogenic Pre Workout will promote a thermogenic effect while working out which will speed up your calorie burn and provide a resultant fat loss. The best thermogenic pre-workout on the market right now is Cellucor C4 Ripped, which adds a new fat-burning twist to the ever-popular Cellucor C4.

This article was last updated on November 17, 2020 .

The Fitness Blog is reader-supported. When you buy through links on our site we may earn an affiliate commission. Learn More.