What Is The Best Keto Pre Workout: Reviews And Buying Guide

Updated on  February 27, 2023


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William Toro

Published By:  William Toro

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Are you looking for pre-workout products that can aid in your workout routine and are compatible with a keto lifestyle? This article has got you covered! We have reviewed 5 of the best keto-friendly pre-workout supplements along with a buying guide. But before we jump into the pre-workout formulas for keto dieters, let us see how a keto pre-workout works and why you need it.

What Is A Keto Diet?

The Keto diet is a high-fat, low-carb dietary plan with numerous health benefits. Incorporating this diet into your workout session helps with weight loss and improves overall health. (1)

The Keto diet entails lowering carbohydrate intake and substituting it with healthy fats. This decrease in carbs causes the body to enter a metabolic state known as ketosis. (2) In this state of ketosis, the body's metabolism works to burn fat instead of carbohydrates for energy. Faster ketosis can be achieved by changing your diet to zero or low net carbs and adopting intermittent fasting.

A ketogenic diet is ideal for those who are overweight, suffering from diabetes, or attempting to enhance their metabolic wellness. Diabetes, cancer, epilepsy, and Alzheimer's disease may all benefit from a ketogenic diet. (1)

Why Choose A Keto Pre-Workout?

While keto eating patterns emphasize healthy fats, moderate protein, and low carbohydrates to provide remarkable outcomes, the body undergoes stress because of these changes. Vitamin and mineral insufficiency are one of the challenges that low-carb dieters face. (3) Hence, the body may require additional assistance to cope with the changes and maintain the Ketosis condition. Keto pre-workouts provide that extra energy boost and meet the necessary minerals, vitamins, and essential amino acids your body requires for optimal exercise performance. (3

It is always better to research before buying dietary supplements or pre-workout formulas for maintaining your workout performance and ketosis state. For your assistance, we have reviewed the 5 best keto pre-workout supplements. 

Best Keto Pre-Workout Supplements

There is a huge debate on which Keto supplements are better and if they work efficiently or not. Even though eating a full meal before a workout gives you enough energy and stamina, Keto pre-workout supplements do more for your exercise performance. Keto exercise pre-workouts help your body take on a challenging workout routine and, with enhanced athletic performance, allows you to complete exercises quickly. The increased exercise performance also boosts metabolism to lose weight. (4) In short, a keto-friendly pre-workout supplement and diet functions to burn fat, boost energy and achieve an improved blood flow without the intake of carbs. (5)

The best keto pre-workout delivers the nutrients your body might lack because of the Keto diet. It is best to look for a ket sports drink or supplement that contains Magnesium, MCT oil, Omega 3 fatty acids, Vitamin D, Digestive enzymes, Caffeine, HMB, etc.

Most pre-workout supplements contain an energetic, muscle-building blend of vitamins and amino acids. To make it easy for you, here is a list of the best Keto pre-workout supplements:

5 Best Keto-Friendly Pre-Workout Supplements

  1. C4 Original Pre-workout Powder
  2. BPI Sports Ketogenic Pre-Workout Supplement
  3. Perfect Keto Perform Pre-Workout Powder
  4. Sheer Keto Pre-workout Powder
  5. Kinobody Octane Pre-Workout

1. C4 Original Pre-Workout Powder

c4 original


Form: powder

Number of scoops: 60

How to use: Scoop before workout

Price per month: $35

Diet type: Vegan, gluten-free, major allergen-free

Millions of people, from novices to professionals, trust this as the best pre-workout supplement to kickstart their workout goals. It is a keto-friendly pre-workout with fewer carbs and all the necessary minerals and vitamins required during a keto diet.

Its formulation helps you build lean muscle mass and gain strength. C4 Original comes in a variety of tasty sugar-free flavors and is fueled with classic energy, endurance, pumps, and performance composition. It delivers 150mg of caffeine and is beneficial for lifters of all levels.

C4 Original will help you reach your best potential, whether you are just getting started or trying to get to the next level. It is specially designed for challenging workouts, boosting endurance and the immune system, and energizing and fueling the body.

To support strength and performance, it contains creatine supplementation. CarnoSyn Beta-Alanine, a premium clinically researched beta-alanine, enhances rep count and performance, supports muscular endurance, fights tiredness, and provides a pleasant tingling sensation. (6)

The 150mg of caffeine provides a burst of energy perfect for mild to moderate exercise performance. Creatine Nitrate (NO3-T) and Arginine assist in forceful pumps, and TeaCrine helps in increasing long-term energy levels. (7)

C4 Original Pre-Workout appears to be a favorite among bodybuilders searching for increased blood flow and better pumps. It also contains vitamins like Vitamin C that aid muscle regeneration and recovery. (8


Ideal no-carb pre-workout for keto dieters.

It contains zero calories to maintain your ketosis state. 

Vitamin C and B12 help in building muscular strength.

Moderate caffeine offers natural caffeine kick and mental clarity. (9)

A variety of delectable and refreshing tastes to choose from.


Contains less creatine as compared to traditional pre-workout formulas.

2. BPI Sports Ketogenic Pre-Workout Supplement


Form: Powder

Number of capsules: 60

Diet type: Vegan, gluten-free, major allergen-free

BPI Sports Best Pre-workout is the world's first pre-workout created particularly for low-carb and ketogenic dieters. It also intends to assist intermittent fasting and endurance athletes who want to improve their exercise performance. 

This supplement switches the body's metabolism from glucose to fat burning. It contains both medium-chain triglycerides MCTs and beta-hydroxybutyrate BHB salts to speed up the fat-burning process and give you more energy and strength during strenuous exercises for the most incredible gym results. (10

BPI Sports Best Pre-workout contains exogenous ketones. The addition of exogenous ketones helps your body reach the ketogenic state more quickly. They also offer energy-boosting elements for improved mental focus, energy, strength, and workout performance. (11)

The Caffeine present in this supplement will fuel you with energy on a low-carb diet. On the other hand, CDP-Choline and other key ingredients will aid in enhancing focus (12) for the next workout while boosting your performance by increasing rep count.

BPI Sports Best Pre-workout contains MCTs and BHB Salts to ensure that the glucose converts to fat stores rather than muscle. This supplement also improves mental clarity so you can train without being distracted. You may move from set to set with more purpose, passion, and power if you raise your focus. With BPI Sports' ketogenic pre-workout mix, you can lift more weights, train harder, and work out longer. 



Contains MCTs and BHB salts.

Enables more concentration for better workouts.

Maintains lean muscular mass.

Boosts performance and endurance.


The formulation contains a high content of caffeine. 

3. Perfect Keto Perform Pre-Workout Powder


Form: Powder

Number of capsules: 60

How to use: Scoop before workout

Diet type: Vegan, gluten-free, major allergen-free

Perfect Keto Perform enables you to increase the intensity of your workout session to achieve more remarkable results. This Keto-friendly pre-workout supplement has zero carbs and contains ketone salts. Beta-Hydroxybutyrate and MCTs are included in this keto pre-workout powder to provide additional energy to fuel workouts. Moreover, the Perfect Keto Perform supplement contains substances that have been scientifically proven to boost strength and endurance during workouts. 

The 5g MCT, quickly absorbed for an energy boost, is excellent for boosting ketones to fuel any training. It also contains L-Citrulline that improves blood flow,(13) Beta-Alanine that ensures endurance, and Creatine Monohydrate for muscle building. The Natural Caffeine, Stevia, and BCAAs offer enhanced exercise performance and energy. This pre-workout sports drink has no fillers, corn starch, soy, or fiber additions. Hence, this pre-workout supplement delivers pure performance derived from keto-friendly sources.

Perfect Keto Perform is available with a tasty, high-quality blend of keto workout ingredients in a delicious lemon flavor. It is easy to mix and incorporate with water. This keto sports drink is also dairy-free and gluten-free, making it excellent for sensitive stomachs.

When compared to standard pre-workout preparations, this one contains less caffeine. With the Perfect Keto Perform supplement, you will get a natural caffeine boost from green tea, which improves alertness and energy levels during exercises.


It contains zero carbs and calories, making it keto-friendly.

It consists of high quality and clinically approved natural keto workout ingredients.

MCTs and Ketone salts improve performance.

Wide range of flavors to choose from.


Contains a low amount of caffeine compared to other pre-workouts. 

4. Sheer Keto Pre-Workout Powder 


Form: Powder

Number of capsules: 60

How to use: 1 scoop before workout

Diet type: Vegan, gluten-free, major allergen-free

Sheer Keto pre-workout powder with BHB Salts is a highly Keto-friendly pre-workout drink. It delivers long-lasting effects and boosts energy, performance, and endurance. This supplement promotes rapid ketosis, supporting healthy weight loss, fat burning, and boosting energy. (14)

The Sheer Keto pre-workout powder is suitable for anyone on a low-carb or ketogenic diet wanting to increase performance and energy levels while burning fat. 

Sheer keto pre-workout drink contains Malic Acid that enhances gym performance (15) and Citric Acid that reduces fatigue after challenging workouts. (16) The added Beet Root Powder delivers enough energy to enhance overall workout performance and duration. (17)  

Moreover, it is an easy-to-mix formula, and with natural flavors, organic Stevia Leaf, and Monk fruit extract, it offers a delicious taste. 


Functions to boost energy and endurance.

Helps with weight loss and maintenance.

Burns fat.

BHB salts aid in ketone production.
Moderate caffeine for optimal energy levels. 


Limited flavor options are available.

5. Kinobody Octane Pre-Workout


Form: Powder

Number of capsules: 60

How to use: Scoop before workout

Diet type: Vegan, gluten-free, major allergen-free

Kinobody Octane is a keto-friendly keto sports drink with zero carbs and calories. The caffeine delivers extra energy and fat-burning effects, which may be beneficial if you're trying to lose weight alongside your training routine.

Octane fuels your workouts with clean, long-lasting energy that dissipates gradually over time. A focused mind is required for a great workout. This supplement contains natural components that maintain concentration throughout your workout session while ensuring maximum performance. The Octane pre-workout also gives your muscles the necessary nutrients for building and maintenance. 

This supplement contains Thiamin, which improves metabolism, immune system, cognitive function, and digestion. (18) The Biotin in this powder supports metabolism, blood sugar regulation, cholesterol reduction, and skin health. (19) On the other hand, extracts of Siberian Ginseng roots increase athletic performance (20), aid in blood pressure regulation, and combat weariness. The natural caffeine increases attention and concentration while increasing alertness, thermogenesis, and sustained energy to crush workouts. (9)


Contains zero carbs and calories.

Uses natural and high-quality ingredients.

Boosts energy and endurance.

L-theanine enhances focus and exercise performance. (21)


Small serving size.

Buying Guide For Choosing The Best Keto Pre-Workout Supplements

Before buying keto pre-workout supplements, you must bring the following points into consideration to select the perfect supplements for your body:


The pricing of the pre-workout product must be in your range to attain a smooth usage. Some keto pre-workouts are costly and yet do not deliver top results. Hence, finding a pre-workout that matches your budget while providing optimal results is vital. 


All keto pre-workout supplements do not have the best taste. But it is essential to stay consistent with your supplement consumption to ensure long-term benefits. Therefore, choose a formula with a flavor you can consume easily without giving up mid-way. 


Before buying a pre-workout supplement, always check the reviews given by other consumers to avoid fake and less reliable products. This step will make sure you get your money's worth and experience top workout benefits while on your ket diet. 


Look for pre-workout products that contain high-quality ingredients compatible with the ketogenic lifestyle. Researching before buying a supplement will help in maintaining your state of ketosis and provide optimal results. 


Most supplement manufacturers do not verify if their products are free of allergens like gluten or soy. At the very least, a keto pre-workout supplement should not contain any components that can cause allergies. 


Muscles require a regular supply of amino acids to recuperate and grow and for protein synthesis. Pre-workout supplements high in branched chain amino acids (BCAAs) provide the body with the nutrients it requires to recuperate. (22) You must remember that the supplements you choose for yourself are effective for your target goals.

Benefits Of Keto Pre-Workout Supplements

Keto supplements offer excellent benefits for workouts. Here are some advantages of opting for the keto diet and consuming a compatible pre-workout: (23)

Energizes Body

Keto causes your body to enter ketosis, a metabolic state in which it transitions the body to a completely different manner of energy synthesis and consumption. Keto supplements mentally and physically prepare your body for the workout and make you feel hydrated and energized.

Boosts Performance

The keto diet causes significant alterations in your body's functioning. Adding a keto pre-workout with it boosts up the functions of the brain, eventually improving your overall performance and health.

Weight Loss 

The ketogenic diet and a suitable pre-workout can help you lose or maintain weight by metabolizing the fats. 

Reduces Acne

A ketogenic diet reduces acne by lowering carb intake.

Improves Skin

In various supplements, Keto workout ingredients can contain antioxidants that reduce skin aging. They also help maintain the skin's elasticity, improving skin texture and condition and helping you to achieve youthful skin. 

Regulates Hormones

Keto pre-workouts and diet help regulate your hormones. In turn, it maintains body weight, improves body functioning, and reduces the risk of certain diseases. The performance of the heart, liver, brain, kidneys, and other organs in the body is also improved by the regulation of hormonal function. 

Reduces Heart Problems

Heart problems may also be reduced with the Keto diet.

Things To Avoid On A Keto Diet

Maintaining the state of ketosis might be difficult, but for achieving effective results, here are a few things you need to avoid:

Carbohydrate Loading  

Although the carbohydrate-loading diet is known to increase an athlete's muscle performance, it should be avoided during a keto diet. It causes your body to exit the ketosis state and utilize carbs for energy instead of fat. (24)

Artificial Sweeteners

Artificial sweeteners may seem like a healthy alternative, but in reality, they increase insulin resistance and blood sugar levels. Cancer development has also been linked to the use of some artificial sweeteners. (25)


Alcohol consumption should be avoided during a keto diet and workouts as it can cause your body to become dehydrated faster. (26)

There are various strategies to stay in ketosis while maintaining stamina and energy for challenging workout routines. The right supplements will provide you with long-lasting, fat-burning energy. Aside from supplements, you can drink lots of water to stay hydrated and begin with small portions of food that are free from carbohydrates. However, if you are planning to start a keto diet and want to begin a keto-friendly pre-workout, consult with your healthcare specialist first. It will help you rule out any underlying conditions that might cause adverse reactions and interrupt the results of keto dieting.  

Final Verdict

Pre-workout supplements promise a variety of benefits, ranging from increased energy and muscle recovery to improved gains and mental focus. All these benefits received from pre-workouts help enhance the workout experience. 

On the other hand, Keto pre-workouts are formulated to provide an excellent performance boost while ensuring you consume the fewest carbs possible. They also maintain your state of ketosis while delivering energy.

Always remember that the primary goal of any pre-workout supplement is to boost your performance. Stop taking your keto pre-workout if it gives you a headache, jitters, or diarrhea. There are a lot of pre-workout solutions on the market, and finding one that works for you may take some trial and error.

William Toro

William Toro ‧ CPT & Nutritionist

William is a certified personal trainer from NASM, he has also been a rehab physiologist for sports persons. He has more than 15 years of experience training people. And has featured in multiple publications like FoxNews, CNBC, Bustle, and other. 


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  26. https://www.medicalnewstoday.com/articles/does-alcohol-dehydrate-you

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