The 10 Best Non-Stimulant Pre-Workout Supplements

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Pre-workouts are great supplements to help you get ready for a workout session. They give you energy, focus, and endurance.

The 10 Best Non-Stimulant Pre-Workout Supplements 1

There are also some pre-workout supplements that contain stimulants such as caffeine or ephedra. These types of supplements can cause side effects, especially if they are taken too often.

There are various non-stimulant pre-workout supplements out there. Some of them include creatine, beta-alanine, and L-carnitine. The benefits of these supplements are well documented.

Non-stimulant pre-workouts are safe alternatives to stimulant pre-workouts. If you want to try out a new supplement, check out our top ten list of the best non-stimulant supplements.

Beta-Alanine is an amino acid found in skeletal muscle tissue. It helps increase your energy levels during exercise.

Creatine is a natural substance found in meat. It increases strength and power during exercise.
Caffeine is a popular ingredient used in many energy drinks.

It gives you increased alertness and improves physical performance.

L-Carnitine is a naturally occurring compound that plays a role in fat metabolism. They improve athletic performance by increasing energy levels.

Guarana extract contains caffeine and xanthines which stimulate the central nervous system.
But what are the best non-stimulant pre-workout supplements that you can get on the market?

What are you looking at in terms of affordability? How much will they increase your performance? How much of this stuff will you have to buy?

Well, if you are looking for answers to all of these questions and a whole lot more, then we would suggest that you keep reading.

We have compiled a list of the top 10 best non-stimulant pre-workout supplements that you can buy.

Best Non-Stimulant Pre-Workout Supplements

1. Pumpsurge Caffeine Free Pump & Nootropic Pre Workout Supplement

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  • Non Caffeinated Pre Workout: Pumpsurge is a one of a kind scientifically dosed pre workout without caffeine. This unique formula is different from most preworkouts because it relies exclusively on fully dosed ergogenic boosters and brain enhancing nootropic ingredients. Experience skin-tearing pumps, endless endurance, sharp mental focus, and the ultimate mind muscle connection.
  • Heavy Hitting Nitric Oxide Booster: Explosive muscle pumps are just the beginning. Pumpsurge stimulant free pre workout uses cutting-edge ingredients like L-Citrulline, Betaine, & Taurine to boost nitric oxide and enhance blood flow to the muscle during your workouts. This allows for greater nutrient delivery, promoting muscle growth, muscle fullness, and intense vascularity.
  • No Proprietary Blends: Jacked Factory follows one simple principle: What’s on the label is in the bottle and what’s not on the label isn’t. We don’t ‘dress’ our labels with inferior amounts of bogus ingredients, and we will never hide our formulas behind proprietary blends. All ingredients are fully disclosed on the label, ensuring you know exactly what’s going in your body.
  • The Ultimate Evening Pre Workout: Unlike most pre workout powders, Pumpsurge is a no caffeine pre workout, making it the best pre-workout for a late-night pump at the gym without keeping you awake with stimulants.
  • Manufactured in a USA cGMP Facility: All Jacked Factory supplements are manufactured in a state-of-the-art cGMP facility. We guarantee that you are getting the safest and highest quality sports nutrition pre-workout products on the market. We take our customers’ health and results seriously.

PumpSurge Caffeine Free pumps up your energy level while providing you with nootropic benefits.

This product has been designed to provide you with the right amount of energy without any jitters. It has been formulated using high-quality ingredients like Guarana, Beta-Alanine, Citrus Aurantium Dulce, and Yerba Mate.

It provides you with a boost of energy so that you can perform better during your training sessions. You will be able to train longer and harder because your body will not experience any fatigue.

It is a perfect pre-workout supplement for those who want to stay focused and energized throughout their day.

Ingredients include Guarana Extract, which helps to enhance mental clarity and concentration, Beta Alanyl Arginate, which helps to increase energy levels, Citrus Aurantium Dried Plum Fruit Extract, which helps to promote healthy brain function and yerba Maté Leaf Powder, which promotes relaxation and stress relief.

This also includes grape Seed Extract, which provides antioxidant protection against free radicals.



  • Not suitable for people under 18 years old – this should not be consumed by young children, as it contains some pretty potent ingredients.

2. NutraBio PRE Stim Free

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  • MAXIMIZE PERFORMANCE – NutraBio PRE Extreme combines effective ingredients at therapeutic dosages to maximize strength, endurance, energy, and focus during your workout.
  • ENHANCE RECOVERY – Beta Alanine, Creatine Monohydrate, L-Leucine, and more help cut down on recovery time and increase ATP synthesis to help you get more work in.
  • N.O. PUMP MATRIX – PRE Stim Free uses a combination of L-Citrulline, Nitrosigine, and Agmatine for a powerful pump matrix. Agmatine is also known as “super arginine” for its ability to explode nitric oxide levels.
  • NO CAFFEINE – Thanks to its strong and well-rounded formulation, PRE Stim-Free can give your workouts a boost without the caffeine or other stimulant.
  • ELECTROLYTE AND HYDRATION OPTIMIZER – The amino acid Taurine is effective at helping your body maintain proper water balance, regulating body temperature, and enhancing endurance. Additional vital electrolytes help prevent cramping and give you the power you need to succeed.

Nutra Bio PRE Stim-Free is a great pre-workout supplement that will give you an incredible amount of energy. The main ingredient is Guarana, which is known for its ability to increase focus and endurance.

You will feel ready to take on the world after taking a few sips of this pre-workout supplement. It has been formulated to provide you with a clean feeling and no jitters.

You will be able to push yourself further than ever before when you consume this pre-workout. It will help you to achieve your goals faster than ever before.

It works by increasing blood flow to the muscles, which allows them to work at maximum capacity.

It also increases oxygen supply to the muscle cells, allowing them to burn more fat and build lean muscle mass.

It is made from natural ingredients and does not contain any stimulants or caffeine.

It is a safe option if you are looking for something that will keep you focused and energetic throughout your day. It is important to note that this product is only intended for adults over the age of 18.

Ingredients include Guaraná extract, which is commonly used as a dietary supplement.


  • Great tasting – this tastes really nice and refreshing. It is one of the most popular pre-workout supplements out there.
  • Safe – this is completely safe for consumption. There are no side effects associated with consuming this pre-workout product.
  • Easy to use – All you need to do is simply mix a small amount of this pre-workout supplement into a glass of water or juice and drink it. You will notice the difference within minutes.


  • Expensive – this may seem like a good deal at first, but once you factor in the cost of shipping and handling, it becomes much more expensive than other products available on Amazon.

3. Pre Lab pro

Image Source: Pre Lab Pro

Pre Lab Pro is a high-quality pre-workout supplement designed to improve your performance during workouts. It contains a number of different ingredients such as L-Carnitine, Creatine Monohydrate, Beta-Alanine, Caffeine and BCAAs (Branched Chain Amino Acids).

These ingredients work together to enhance your physical performance levels.

This is a very effective pre-workout supplement because it helps to improve your stamina, strength and power.


  • High quality – this is a top-quality product that comes highly recommended by many users.
  • Good value – this can be purchased for less than $20, making it a great buy.
  • Effective – this has been proven to work well. Many customers have reported seeing results using this product.


  • Not suitable for everyone – some people may find this product too stimulating and may experience headaches after taking this pre-workout.

4. CrazyBulk Intensive Pre-train

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Image Source: CrazyBulk

Intensive Pre-Train is an excellent pre-workout supplement. This product is designed to give you the energy boost you need to get through your training session.

It provides you with the extra energy needed to perform better and longer. It is packed full of powerful ingredients including L-Carnitine, Taurine, Beta-Alanine, Caffeine, and Creatine HCL.

This is a great pre-workout supplement for those who want to see improvements in their endurance.


  • Excellent taste – this pre-workout supplement has a very pleasant taste.
  • Effective – this pre-workout product works effectively. Many customers report seeing results when they consume this product.
  • No side effects – this is completely free from any harmful substances.


  • It may not suit everyone – some customers have complained about experiencing headaches when they consume this product before working out.

5. TestoPrime

Testo Prime is one of the best pre-workout supplements on the market today. The formula includes a combination of natural ingredients which are known to help increase testosterone levels.

Testosterone is a hormone produced naturally by men. It plays a key role in muscle growth and development. When there is a lack of testosterone, then muscles will shrink and become weaker.

Testo Prime aims to provide you with the boost of testosterone you need to ensure that your body produces enough to keep up with your daily activities.


  • Good value – this can be bought for under $10.
  • Effective – this pre-workout supplement has been proven to work. Customers who use this product report seeing positive results.
  • No side effects – this is 100% safe to take. If you have any pre-existing medical conditions, then you can rest easy.


  • Some customers have reported experiencing headaches when consuming this product.

6. C4 Original

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  • C4 PRE WORKOUT POWDER FOR MEN & WOMEN – America’s Number 1 Selling Pre-Workout Brand has been trusted since 2011 with over 2 billion servings sold* For advanced energy support, endurance, force, and pumps
  • BUILD MUSCLE & STRENGTH – Formulated with a super creatine compound to support strength and performance. Whether you’re just starting your fitness journey or you’re striving for a new goal, C4 will help unlock your full potential
  • INCREASE REP COUNT – C4 pre workout for women and men is formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, which has been studied to support muscular endurance and fight fatigue and may cause a harmless tingling sensation
  • MORE CAFFEINE, PLEASE – Formulated with a patented and clinically studied compound that may help the body prolong its caffeine tolerance buildup. Take 1 serving of sugar free pre workout mixed with 6 fl. oz of water 20-30 minutes before training
  • DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET – Cherry Limeade, Fruit Punch, Icy Blue Razz, Orange Burst, Strawberry Margarita, Juicy Candy Burst, Watermelon, and Pink Lemonade

Cellucor’s C4 Original is a high-quality pre-workout supplement. It contains a number of different vitamins and minerals which all play a part in helping you achieve optimal performance during your workouts.

It also contains caffeine, taurine, beta-alanine, creatine monohydrate, and arginine. These all work together to help improve your endurance and strength.

It comes in a convenient capsule form so it is easy to swallow. You just need to take two capsules 30 minutes prior to starting your workout.


  • Highly effective – this pre-workout supplement has been proven to work for many people.
  • Easy to use – this is a highly portable product so it is easy to carry around with you.
  • No side effects – this is totally free from any harmful substances or chemicals.


  • Not suitable for everyone – if you suffer from heart problems, then this may not be right for you.

7. C4 Extreme

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  • C4 PRE WORKOUT POWDER FOR MEN & WOMEN – America’s #1 Selling Pre-Workout Brand has been trusted since 2011 with over 2 billion servings sold*
  • BUILD MUSCLE & STRENGTH – Formulated with a fully transparent label with no proprietary blends and innovative performance ingredients
  • INCREASE REP COUNT – Formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, which has been studied to support muscular endurance and fight fatigue
  • ENERGY TO PERFORM – Formulated with 200mg Caffeine to support explosive energy and physical performance when you need it most
  • DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET – Fruit Punch, Icy Blue Razz, Midnight Cherry, Twisted Limeade, Ultra Frost, Watermelon

C4 Extreme is Cellucor’s most popular pre-workout supplement due to its high level of effectiveness.

It contains a wide range of nutrients including L-Arginine, Beta-Alanine, Creatine Monohydrate, Taurine, and Caffeine.

These all work together to give you an extra energy boost while you exercise. This means that you can push yourself harder throughout your training session without feeling tired.

This product also contains a proprietary blend of amino acids called “Creatine Matrix”. This helps support lean muscle mass and increases recovery time after your workout.


  • Very effective – this pre-recovery supplement has been proven to be very effective at increasing stamina and endurance.
  • Great value – this can be purchased for less than $15.
  • Safe – this is completely free from any harmful substances.


  • Can cause stomach upset for some people – this is a common problem with pre-workout products.

8. Preseries Stim-Free Workout

Preseries Stim-Free Workout
Image Source: Transparent Labs

Preseries Stim-Free Preworkout is one of the best non-stimulant pre-workout supplements on the market today. It is designed to deliver a powerful dose of energy without causing any unwanted side effects.

It contains a unique formula of natural ingredients such as BCAAs (Beta-Alanine), L-Tyrosine, L-Leucine, Caffeine, and Vitamin D3. All these ingredients work together to provide you with the energy you need to perform.


  • 100% safe – this product does not contain any harmful stimulants or other substances.
  • Convenient – this is a powder-based product so it is easy and quick to consume.
  • Effective – this is proven to work for many users, getting into the system immediately and giving you the boost you need straight away.


  • It may cause stomach upset for some – this is a common issue with pre-workout supplements.

9. Ladder Pre Workout

Ladder Pre Workout
Image Source: Ladder

Ladder Pre Workout is another great option when looking for a pre-workout supplement. The main ingredient is Beta Alanyl Glutamine which provides you with a steady release of energy during your workouts.

It also includes L-Arginine which is used in the body to help increase blood flow and oxygen delivery.


  • Highly effective – this product is proven to work well for many users.
  • Easy to take – this is a liquid-based product so it is easy to mix up and drink.
  • Safe – this is completely free of any harmful substances.


  • May cause stomach upset for some users – this is a common complaint with pre-workout drinks.

10. Powher Pre-Workout For Women

Powher Pre-Workout For Women
Image Source: Powher Official

Powher Pre Workout For Women is a great option if you are looking for a pre-exercise supplement that works effectively but doesn’t have any negative side effects.

It is made with a combination of caffeine, taurine, beta-alanine, and creatine matrix. These four ingredients work together to give you a strong energy boost and improve focus and concentration.


  • Completely safe – this product is completely free from any dangerous substances.
  • Good value for money – this can be purchased online for under $20.
  • Efficient – this is proven to be highly effective for many users.


  • Some people may experience stomach upset – this is a common side effect with pre-workout formulas.

Buyer’s Guide

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Before buying any pre-workout supplement, there are several things you should consider. Here are the top 3 factors to look at before making a purchase:

What Are The Ingredients?

This is probably the most important factor to consider. You want to make sure that the products you buy include only natural ingredients.

There are plenty of cheap pre-workout supplements out there that use artificial chemicals and fillers instead of real food.

How Much Does It Cost?

You don’t want to spend more than you have to. If you are on a budget, then you will want to stick to cheaper options.

However, if you are willing to pay a little extra, then you can get better quality products.

How Effective Is It?

You want to make sure that you buy a pre-workout formula that has been tested by independent laboratories. This way, you know that the product really works as advertised.

Frequently Asked Questions

What Is The Difference Between A Pre-workout And An Energy Booster?

A pre-workout is designed to provide you with increased strength and endurance. An energy booster will simply give you a short burst of energy.

How Long Does A Pre-workout Last?

Most pre-workouts last around 30 minutes. They usually contain stimulants like caffeine or guarana extract.

Can I Use A Pre-Workout Supplement Along With Your Regular Diet?

Yes, you can combine them. Just remember not to overdo it.

Our Final Say

We hope that our list of pre-workout non-stimulant supplements has helped you to decide which is the best one for your workout.