TOP 17 Best Thermogenic Pre-Workouts & Supplement Reviews 2021

Jeff Baldelli
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If you want to make some serious changes to your physique, a pre-workout is going to be essential.

There are dozens of different brands of pre-workout supplements, all promising to get you more pumped, cut down on fatigue, and make you stronger. They even come in tons of different flavors and colors!

Taking pre-workouts is one of the best things you can do to maximize your bodybuilding efforts.

There are thousands of potential pre-workout supplements on the market, which can be overwhelming when you are trying to find the right one.

That is where we come in. We have compiled a list of what we consider the top 17 pre-workout supplements available.

NameCategoryProduct
Animal CutsBest OverallAnimal Cuts
Six Star Explosion Pre WorkoutBudget PickSix Star Explosion Pre Workout
C4 Ultimate Pre Workout Powder ICY Blue RazzUpgrade PickC4 Ultimate Pre Workout Powder ICY Blue Razz

1. Animal Cuts

Our rating: 9 / 10

Animal Cuts

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Pros:

  • Lightweight and fast
  • Heavy duty composition
  • Easy to follow instructions
  • Great value and certified

The Animal Cuts – All-in-one Complete Fat Burner Supplement with Thermogenic and Metabolism Support – Energy Booster, Raspberry Ketones and Thyroid Complex – 42 Packs, Default, 42 cm – 1500mg – 60 Servings are the best pre workouts for women who want to lose weight.

The body fat reduction industry is becoming more and more populated every year and the products are becoming more and more formulated for specific functions. Body fat is the enemy of a lot of people out there and they will do anything and everything they can to remove it. This book dives into the specifics of why body fat is such a problem and how to go about reducing it.

This is a very meticulous plan that has the ‘get fit quick" mentality in the back seat. The premise is that what you put into your mouth is equally as important as how you go about using your body to get fit.

2. PEScience Prolific Pre Workout

Our rating: 8 / 10

PEScience Prolific Pre Workout

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Pros:

  • There is a little bit of cake batter and popping candy taste to this.
  • Gives you a mild energy rush and a feeling of well being.
  • It promotes a little more focus.
  • 40 scoops.
  • The packaging is very good, it’s easy to carry around in.
  • Provides a nice boost of strength and endurance.
  • It is good for weight loss too.
  • It gives you a nice pump.

Cons:

  • The serving sizes are a bit big, therefore it’s the first 30 minutes until you feel it kicking in.
  • There are not many flavors available.
  • It’s quite expensive.

Pre-Workout Powder, Choose Your Strength and Choose Your Flavor.

Overall: So I have tried many pre-workout supplements. This product is by far my favorite, because it really gives you a boost in the gym. I love the taste and it’s really easy to carry around because of the size of the container.

3. Evlution Nutrition ENGN Shred Pre Workout Thermogenic Fat Burner Powder

Our rating: 8 / 10

Evlution Nutrition ENGN Shred Pre Workout Thermogenic Fat Burner Powder

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Pros:

  • All Natural ingredients
  • Non-Jittery and no crash
  • Great focus
  • Great pumps
  • Fat Burning
  • Cuts through appetite cravings
  • Builds muscle
  • Increases energy levels and endurance
  • Stimulates Metabolic System

Cons:

  • Sometimes left a bitter/chemical aftertaste
  • Kept me up at night
  • A little on the pricey side but worth it if you need some help in shedding some unwanted pounds

The Evlution Nutrition ENGN is an excellent energy, metabolic and weight loss formula. It provides you with energy when you need it and also allows you to burn those stubborn unsightly pounds. From the first workout to the next the Evlution Nutrition ENGN will provide you with excellent pumps, focus, energy and endurance.

It has an all natural ingredients formula that is loaded with enough energy and focus ingredients to get your mind and body ready for a frantic workout where you push yourself to your limit.

This formula will work great for both men and women and it is loaded with the ultimate weight loss ingredients such as Yohimbe, Acacia Rigidula, Neuura Extract, 6,7 Dihydroxybergamottin and Hordenine HCl.

4. C4 Ultimate Pre Workout Powder ICY Blue Razz

Our rating: 8 / 10

C4 Ultimate Pre Workout Powder ICY Blue Razz

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Pros:

  • Effective ingredients for energy and focus
  • For both men and women
  • Includes dietary supplements and amino acids
  • Can enhance energy and endurance

Pre workouts are a mainstay of the workout community. It’s a product that you consume before your workout to give you energy, enhance your endurance, and help you focus. In addition, pre workouts can also be used before long cardio sessions, so you can keep pushing on even when you begin to tire out.

C4 Ultimate Pre Workout Powder by Muscle Tech is one of the most popular pre workout powders on the market right now, mainly because of the energy it gives you and the ingredients it uses.

Like many pre workout powders, C4 contains caffeine, but there’s also a variety of other ingredients included as well. You’re getting vitamin B12, creatine, beta alanine, L-tyrosine, and more.

5. ProSupps® Mr. Hyde® NitroX Pre-Workout Powder Energy Drink

Our rating: 8 / 10

ProSupps® Mr. Hyde® NitroX Pre-Workout Powder Energy Drink

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Pros:

  • Great mix of supplements
  • Adrenal Insufficiency safe
  • Great energy blend
  • Subtle focus

Cons:

  • More than one scoop at a time
  • Got nausea
  • Got really nauseous
  • Did not like the tingling sensation

A very popular preworkout with users of both genders is Mr. Hyde by Muscle Insanity. This preworkout is different from many others on the market as it includes nitrosigine. Nitrosegine is a product that has been created for nitric oxide delivery and has zero caffeine in it.

The reason this is an important thing to consider when using a pre workout supplement is you do not want the energy boost to come from caffeine as it is a diuretic. You’ll lose key nutrients and electrolytes such as potassium and sodium.

The energy you are looking for in your pre workout will come from your nitric oxide release. This can provide the perfect boost to get you through a hard workout without any negative side effects and you can enjoy your gym time.

6. Hydroxycut Hardcore Next Gen

Our rating: 8 / 10

Hydroxycut Hardcore Next Gen

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By MuscleTech.

7. Six Star Explosion Pre Workout

Our rating: 8 / 10

Six Star Explosion Pre Workout

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Pros:

  • Feel the fire of your workout come to life with the powerful blend of ingredients in Six Star Explosion.
  • Explosive energy and aggression is felt from the first workout serving.
  • It helps to improve endurance, focus and strength.

Cons:

  • Delay in the building of peak power while working out.

This pre-workout supplement will spur you to make the most of your workouts. Since it’s perfectly designed to boost the intensity of your workouts, you’re sure to maximize your focus.

Plus, it’s designed with a precise blend of all natural ingredients to work with your body and help you achieve your personal goals.

Each serving contains 750 mg of caffeine to help you burn fat faster. And, it’s designed to support your natural energy and stamina so you can take on a full workout with no drop-off in energy.

8. Beyond Raw LIT Pre Workout Powder Energy Drink

Our rating: 8 / 10

Beyond Raw LIT Pre Workout Powder Energy Drink

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Pros:

  • Good taste
  • Works well
  • Is a great value when you buy it at Amazon

Cons:

  • Contains artificial sweeteners
  • Is not organic
  • Is too sweet for people who like to control the level of their sweetener intake

Non-Stimulant (30 Servings).

There's a reason why so many people rave about this preworkout. It’s one of the best muscle building supps that is available. That’s because it includes several high-quality ingredients to support muscle gain and strength. And it’s an excellent value when you look at its price and compare it to other pre-workouts.

This preworkout is a good choice for anyone who wants maximum energy to support demanding workouts, especially if you use it for fasted workouts. It includes about 113 servings, which will last even the most serious weight lifters a while.

9. RSP AminoLean

Our rating: 8 / 10

RSP AminoLean

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Pros:

  • 2 doses for twice the price.
  • 30 servings.
  • Glutamine, TMG, Caffeine.
  • Effective dosing of amino acids.
  • Helps with weight management.
  • Glucose transporter blockers.
  • Excellent energy.
  • Stacks well if desired.

Cons:

  • Feels like you are drinking powder.
  • Price hurts.
  • No mood boost.
  • Nausea in some.
  • One hit wonder.

What are the key ingredients here?

The first ingredient is only one of three ingredients with Glucose Transporter Blockers. This is literally what they are called and they work by actively preventing glucose uptake by cells. One of the major benefits this produces is GLUT4 translocation which is where your body stores fat in place of carbs by moving into the fat cells. Muscle cells uptake glucose at a much higher rate than fat cells so by keeping it out of your muscles and using it for fuel you drop fat and stay lean.

10. Genius Pre Workout Powder

Our rating: 8 / 10

Genius Pre Workout Powder

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Pros:

  • More Cost-Effective
  • More Effective
  • Saves Time
  • More Natural

Genius Pre Workout Powder is a all-natural bodybuilding pre-workout powder that contains the optimal dose of key ingredients to deliver the best effects and give you that mind and body pump you’ve always wanted. It is one of the best pre-workout supplements that will leave you feeling super-charged and ready to take on the day.

This innovative pre workout is packed with both 1,3-Dimethylamylamine (DMAA) and 1,3,7-trimethylxanthine (caffeine). These two ingredients are very effective at elevating energy levels to give you the extra pump during your workouts. They act to stimulate both mind and body performance, which in turn dramatically improves your workout results.

11. Vintage Blast Pre Workout

Our rating: 8 / 10

Vintage Blast Pre Workout

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Pros:

  • Formulated for natural ingredients.
  • Made in FDA registered facilities, in the USA.
  • No banned substances, stimulants, artificial colors, fillers or flow agents.
  • Completely free from all sources of stimulants.
  • It stimulates the production of nitric oxide, needed to support healthy blood flow to every organ.
  • It has a one of a kind dual-action "Dual Mix" that releases quick energy, and one that is sustained for 6-8 hours.
  • The formula also contains pure L-Citrulline Malate, at a dosage which is two times the industry standard.

Cons:

  • Higher caffeine content
  • Slightly higher price

What makes it stand out: This dual staged pre-workout has less stimulants in comparison to others and contains no artificial fragrances. It has only three simple flavors that are natural in nature. It also has no banned ingredients or stimulants that are proven to be potentially hazardous.

The formula boosts nitric oxide which is then in charge of supporting a healthy blood flow by delivering oxygen and nutrients to the muscles. It also reduces muscle fatigue and soreness to help you get through your workout.

12. Musclewerks D-Fine8

Our rating: 8 / 10

Musclewerks D-Fine8

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Pros:

  • Six powerful ingredients
  • 30 day weight loss kit
  • 90 capsules
  • No artificial ingredients
  • Ideal for on the go

Weight loss isn’t always easy. That’s why a lot of people turn to pills or powders to assist them in their efforts. While there are many weight loss pills, powders, and supplements available, not all of them work well or work quickly enough. Fortunately, there are a few that deserve to be talked about as the best of the best. One of the best weight loss supplements currently on the market is Musclewerks D-Fine8.

This is a thermogenic supplement that helps break down fat and decrease cravings. It does so in conjunction with a host of other supplements that also burn fat, increase metabolism, and suppress appetite. Unlike many fat burning products on the market today, Musclewerks D-Fine8 is made with natural, non-artificial ingredients to ensure the maximum amount of safety.

13. Legion Pulse Pre Workout Supplement

Our rating: 8 / 10

Legion Pulse Pre Workout Supplement

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This pre-workout powder is designed to increase your energy level and help you work harder and longer.

As explained above, that's a major benefit for anyone who is serious about getting results regardless of the type of workout you do or how long it is.

It works to increase your energy and stamina while minimising fatigue.

14. RAW Synergies Pre Workout Thermogenic Fat Burner Powder

Our rating: 7 / 10

RAW Synergies Pre Workout Thermogenic Fat Burner Powder

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Pros:

  • People say that it works for everyone!
  • It is a great value for the price.
  • It is easy to mix and takes just a few seconds.
  • It helps you feel full as you are losing weight.
  • Overall, this is one of the best pre-workout fat burners you will find.

Cons:

  • You may notice a bit of shaking if you have never taken a pre-workout before.
  • It is pretty sweet and you may have to add a little water to drink it.

If you are looking for something that is effective and doesn’t break the bank, you can’t go wrong with RAW Synergies pre workout thermogenic fat burner powder for women and men, all natural energy and weight loss supplement.

It is the thermogenic fat burner powder for women and men, all natural energy and weight loss supplement, focus, and metabolism booster drink that can help you boost your metabolism and burn body fat, without ephedra or caffeine.

RAW Synergies is completely natural and has no artificial sweeteners or harmful stimulants you find in other pre-workouts. It is made up of all natural ingredients and is FDA registered, NSF certified and GMP compliant. It boosts your metabolism and energy so you can lose weight and keep it off.

15. Cellucor Super HD Weight Loss Appetite Control Supplements

Our rating: 5 / 10

Cellucor Super HD Weight Loss Appetite Control Supplements

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Pros:

  • These supplement pills contain BHB salts that are bound to the fizzy, lemony flavor of the drink.
  • They raise the BHB levels in blood up to 3 times more than the regular salts.
  • It gives you a smooth sensation that controls your appetite.
  • It can make you feel energized even if you have an empty stomach.
  • You can easily burn fat even with the low calorie intake.
  • It can make your brain more focused, active, attentive and sharper.

Cons:

  • It contains some sort of caffeine that makes you feel a boost of energy.
  • People feel jittery or anxious just after taking it.
  • Too much energy can get you in trouble if you are going home on a late night.
  • You should not rely on it for the slim and trim body.

The Cellucor Super HD is an appetite suppressant supplement that offers an ideal solution when it comes to weight loss pills. This appetite suppressant supplement is made of the BHB salts that easily elevate the blood BHB levels 3 times more than the usual.

This is a highly recommended product as it does not only suppress your appetite but also energizes your body and mind. Moreover, it curbs your appetite and gives you the feeling of fullness even with a few sips from the mixture.

16. Pre-Workout, M2 Pre

Our rating: 4 / 10

Pre-Workout, M2 Pre

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Pros:

  • Supports Perseverance and Focus
  • Supports Endurance
  • Supports Strength

Cons:

  • High Caffeine Content
  • A Little Bit Too Sweet
  • Needs a Little Bit More Energy Boost

This pre-workout is one of the best pre-workouts for women for the money.

It is affordable, comes in two different flavors, and packs a ton of awesome stuff in it.

You just mix it up with water and you are ready to go.

Frequently Asked Questions (FAQ)

What is the most effective pre workout supplement?

Beta Alanine has one main benefit – it reduces the perception of muscular fatigue during and after workouts. While this may not sound appealing, it is actually a quality that many people seek in a pre-workout because it helps them to push themselves further and more effectively than they would be able to without it.

What is the most effective thermogenic?

Thermogenic pre-workouts can help you burn fat, yo-yo diet and exercise.

Before you start your work out, take one sip of it. Read the instruction that came with the product. And drink more water to hydrate your body. Now you are ready for your exercise session. If your product has an ingredients list, read it completely before starting. And then you are ready for a good lifting session. If your product is the first time use, make sure you take a low dose of it. No one wants only to find out a few hours later that you are having an allergic reaction to the product.

Lipodrene by Hi-Tech Pharmaceuticals is one of the most popular thermogenic fat burners. It is made up of caffeine, Synephrine HCL, L-Carnitine, Green Tea Epicatechin, Coleus forskohlii, and PEA (Phenylethylamine).

What is the strongest fat burner on the market?

This weight loss supplement contains DMAA, one of the strongest stimulants allowed by the FDA, which is one reason why the original Jack3d was banned by the government. The ingredient is caffeine's electrifying cousin classed as a central nervous system stimulant.

What is the best pre workout 2021?

Our Editor's Choice this year goes to Spire Black. It packs the same punch as all of the elite thermogenic pre-workouts but costs less.

What exactly is a pre-workout supplement? Well, as the name suggests, it's stuff that you take before you work out and it comes in the form of tablets or powders. Usually. However, some companies do try and increase the density of their weight loss capsules by adding more pre-workout ingredients.

The purpose of pre-workout supplements are to amp you up before a big workout. Working out when amped up is the best way to get a good workout as you have the energy boost needed for long, intense training sessions.

Moreover, a pre-workout supplement can enhance your workout even further. These little tablets (or powders) help you fortify your workout training by adding supplements that amplify the effects of your workout.

Conclusion

Pre-workouts are designed to get you pumped before a workout session. One of the best supplements in this category is the right pre-workout. And the right pre-workout for you is the one that is caffeinated.

Not only will caffeine help improve your stamina and build endurance but it will also help push you through your workouts. If you decide to go out and search for a quality pre-workout, be sure to read the ingredients.

Our Recommendation

NameCategoryProduct
Animal CutsBest OverallAnimal Cuts
Six Star Explosion Pre WorkoutBudget PickSix Star Explosion Pre Workout
C4 Ultimate Pre Workout Powder ICY Blue RazzUpgrade PickC4 Ultimate Pre Workout Powder ICY Blue Razz