Top 7 Best Caffeine Free Pre Workouts You'll Find In 2023

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Pre workout supplements are a staple for those seeking an extra edge during intense training sessions. But not everyone likes the effects and feeling associated with the high caffeine content found in these supplements.

That's where caffeine free pre workouts step in. These products are specifically formulated to provide the same benefits without relying on stimulants such as caffeine.

But as with any supplement, you need to make sure you're getting your hands on a good, quality product. Finding the right product can get challenging, especially when hundreds of options exist.

That's why we've scoured the market and narrowed down the choices to provide you with a list of the best caffeine free pre workouts.

Our Selections For The Best Caffeine Free Pre Workouts (100% Stim Free)

  • 1st Place: Pump Serum
  • 2nd Place: VasoBlitz
  • 3rd Place: Ecto Plasm
  • 4th Place: Legion Pulse
  • 5th Place: Nutrabio Pre Stim-Free
  • 6th Place: High Volume
  • 7th Place: Pre-Kaged Stim-Free

In order to put together our selection of the best pre workouts without caffeine, we carefully examined dozens and dozens of products.

The products we're about to show you scored the highest regarding ingredient formulation, effectiveness, reviews, and value.

If you're looking for a product that'll help take your workout performance to the next level while containing zero stimulants, make sure to keep reading!

1. Pump Serum

PRODUCT SPECIFICATIONS

  • Active Ingredients: L-Citrulline (8000mg), Betaine Anhydrous (3000mg), GlycerPump™ (3000mg), Beet Root Extract (2000mg), L-Tyrosine (1500mg), Nitrosigine™ (1500mg), Agmatine Sulfate (1250mg), Pomegranate Extract (1000mg), VasoDrive-AP® (254mg), Huperzine A (20mg), Black Pepper Fruit Extract (5mg)
  • Effects: Muscle Pumps, Focus, Muscle Fullness, Endurance, Power, Vascularity
  • Flavors: Jungle Juice, Cherry Berry, Strawberry Mojito, Island Dream
  • Price: $54.95
  • Servings Per Container: 40

If you want to get your hands on the best of the best, Pump Serum is the product you're after. We've crowned Pump Serum the best caffeine-free pre-workout because it combines high-quality ingredients paired with optimal dosages.

The formula is, without a doubt, one of a kind and miles ahead of the game. To give you an idea, Pump Serum features 13 ingredients, with compounds such as pure L-Citrulline, Glycerpump, Vasodrive-AP, and many more effective ingredients.

And, of course, there's no caffeine or other stimulants in this product. All these ingredients work together to deliver mind-blowing improvements to your exercise performance.

You can expect skin-tearing muscle pumps, more muscle fullness, increased vascularity, better focus, and more power during training.

Because Pump Serum is completely free of caffeine and stimulants, you can consume it at any time of the day, even in the evenings. You won't have to worry about a crash once it wears off.

It's not just us swearing by Pump Serum - it has collected nearly 1500 positive reviews, many backing up the fact that it's the best in its category. Click here if you want to read what others had to say.

If you're ready to take your performance to the next level without any stimulants, get yourself a tub of Pump Serum.

PROS

  • Best non stimulant formula
  • Delivers skin-tearing muscle pumps
  • Enhances focus, workout performance, and vascularity
  • Every ingredient is optimally dosed
  • You can take Pump Serum whenever you want
  • Collected 1500 positive reviews

CONS

  • Only available in four flavors
  • Must mix with at least 12 fl. oz of water


2. Vasoblitz

Vasoblitz

PRODUCT SPECIFICATIONS

  • Active Ingredients: L-Citrulline (6000mg), Betaine Anhydrous (2500mg), Arginine Nitrate (2000mg), Calcium Lactate (2000mg)
  • Effects: Muscle Pumps, Performance, Endurance
  • Flavors: Fruit Punch, Lemon Drop, Rocket Pop, Rainbow Candy, Watermelon
  • Price: $44.99
  • Servings Per Container: 30

Vasoblitz by Build Fast Formula is another non stimulant pre workout that scored high as its formula, effects, and taste are all on point.

Vasoblitz relies on just four powerful ingredients, which are L-Citrulline, Arginine Nitrate, Betaine Anhydrous, and Calcium Lactate. These compounds are dosed optimally to supercharge nitric oxide production through various pathways.

With increased nitric oxide levels, more nutrients, blood, and oxygen will be able to reach your muscle cells, resulting in massive pumps and fullness. You may also notice an increase in vascularity, which is a nice extra.

It's also good to know that Vasoblitz offers a fully disclosed and transparent formula. What you see is what you get; there are no hidden ingredients or useless fillers.

It also tastes surprisingly good and comes in numerous flavors. If you want to spice up your workouts, taking a serving of Vasoblitz will do the job!

PROS

  • Provides intense muscle pumps when working out
  • It contains patented nitrates to boost nitric oxide
  • 100% Transparent formula
  • Effective for boosting vascularity
  • Available in a wide variety of delicious flavors

CONS

  • It doesn't boost your focus or cognitive functions
  • The serving size is two scoops

3. Ecto Plasm

Ecto Plasm Stim Free Pre Workout

PRODUCT SPECIFICATIONS

  • Active Ingredients: Citrulline Malate (8000mg), Betaine Anhydrous (2500mg), Glycerpump™ (2000mg), Nitrosigine™ (1500mg), Agmatine Sulfate (1250mg), S7™ (150mg), Himalayan Pink Sea Salt (44mg)
  • Effects: Muscle Pumps, Vascularity, Muscle Fullness
  • Flavors: Purple Rain, Fruit Punch, Sherbet Pop
  • Price: $49.99
  • Servings Per Container: 20

Ecto Plasm is Black Magic Supplement's non stim pre workout powerhouse formulated to maximize muscle pumps.

To help deliver those skin-tearing muscle pumps, Ecto Plasm features a potent combination of ingredients. You'll find GlycerPump, Nitrosigine, and S7 among its ingredient list.

These are all highly effective when it comes to improving blood flow to the muscles, helping you get intense and long-lasting pumps.

It's important to know that Ecto Plasm focuses solely on helping you get a better muscle pump in the gym. It doesn't impact focus or other aspects of your workout.

Customer reviews back up the potency of Ecto Plasm. Users have reported experiencing intense muscle pumps and increased vascularity without the jittery feeling associated with stimulants.

If you're someone that needs a helping hand in getting juicy pumps, Ecto Plasm has you covered.

PROS

  • Excellent non stim pump formula
  • Uses scientifically proven ingredients
  • Good taste and mixability
  • Starts working fast

CONS

  • Uses Citrulline Malate instead of pure L-Citrulline
  • It doesn't have any nootropics

4. Legion Pulse

Legion Pulse Stimulant Free

PRODUCT SPECIFICATIONS

  • Active Ingredients: L-Citrulline DL-Malate 2:1 (8000mg), Beta Alanine (3600mg), Betaine Anhydrous (2500mg), Alpha GPC (300mg)
  • Effects: Muscle Pumps, Strength, Muscule Endurance, Power
  • Flavors: Fruit Punch, Blue Raspberry, Green Apple, Sour Candy, Strawberry Kiwi, Tropical Punch
  • Price: $30.95
  • Servings Per Container: 20

Next up, we have Legion Pulse's Stim-Free, a caffeine free pre workout powered by science-backed ingredients and clinically effective dosages.

The formula combines nitric oxide boosters, nootropics, and other key compounds to optimize exercise performance.

When taking it before you train, you'll notice multiple positive effects, such as increased focus, improved endurance, and enhanced muscle pumps.

It's also good to know that ever since its release, Legion Pulse Stim Free has gained a lot of positive reviews. Many individuals praise the product for its high-quality ingredients and overall effectiveness.

Please note that Legion Pulse packs 3.6 grams of Beta Alanine, the ingredient known for causing something known as the Beta Alanine itch. Some people like this feeling, whereas others don't.

If you're not a fan of the itching it causes, we suggest checking out the other products on this list. But if you like it, you're going to love this formula.

PROS

  • It contains only scientifically-backed ingredients
  • Supercharges pumps and focus
  • Analyzed for purity and potency by a third-party lab
  • It doesn't contain artificial sweeteners or flavoring
  • Five different flavors to choose from

CONS

  • Uses L-Citrulline DL-Malate instead of pure L-Citrulline
  • It could use more ingredients to boost focus

5. Nutrabio PRE Stim Free

Nutrabio Pre Stim Free

PRODUCT SPECIFICATIONS

  • Active Ingredients: L-Citrulline (6000mg), L-Leucine (3500mg), Beta Alanine (3200mg), Creatine Monohydrate (3000mg), Betaine Anhydrous (2500mg), Taurine (2000mg), L-Tyrosine (1500mg), Agmatine Sulfate (1000mg), Nitrosigine™ (750mg), Malic Acid (720mg), Calcium Potassium Phosphate Citrate (525mg), Choline Bitartrate (500mg), Creatine MagnaPower™ (500mg), Sodium Phospate (189mg), Huperzine A (100mcg)
  • Effects: Muscle Recovery, Performance, Pumps, Hydration, Focus, Power
  • Flavors: Dragonfruit Candy, Watermelon
  • Price: $49.99
  • Servings Per Container: 20

Nutrabio is renowned for creating high-quality supplements that deliver effective results, and Pre Stim-Free is no exception.

It is formulated with clinically dosed ingredients to optimizes multiple aspects of your training. You'll notice better focus, pumps, and power; it even contains electrolytes to keep you hydrated.

It delivers all the above benefits without the use of caffeine or other stimulants. It is, without a doubt, an excellent, well-rounded non stim pre workout that more than deserves its spot on our list.

Furthermore, the product is known for its transparency in labeling. NutraBio provides full label disclosure, meaning they disclose all the ingredients and their exact dosages on the product label.

It's also free from fillers and additives, and each batch is thoroughly tested to provide you with a high-quality, effective product.

PROS

  • Formulated to boost focus, pumps, and energy
  • Includes electrolytes to keep you hydrated
  • Provides you with a solid dosage of Creatine
  • Free of fillers and additives
  • Tested for purity and potency

CONS

  • There are only two flavors to choose from
  • Mixed opinions on the taste
  • Only 20 servings per container

6. High Volume

PEScience High Volume

PRODUCT SPECIFICATIONS

  • Active Ingredients: L-Citrulline (4000mg), Pump Performance Matrix (3750mg), Arginine Nitrate (2000mg), Agmatine Sulfate (1000mg)
  • Effects: Pumps, Muscle Fullness, Performance
  • Flavors: Black Cherry, Blue Frost, Cotton Candy, Melon Berry Twist, Paradise Cooler, Raspberry Lemonade, Sour Peach Candy, Strawberry Kiwi
  • Price: $34.99
  • Servings Per Container: 18

PEScience High Volume is a caffeine-free pre-workout supplement designed to boost pump and performance during workouts.

It offers a stimulant-free option for individuals who may be sensitive to caffeine or prefer to avoid stimulants in their pre-workout routine.

The formula of High Volume revolves around pump and performance-enhancing ingredients such as citrulline, taurine, and arginine nitrate. These ingredients increase blood flow and oxygen delivery to the muscles, promoting a more intense and productive workout session.

You'll also find that reviews of PEScience High Volume have generally been positive, with users praising its ability to deliver a satisfying pump and improved performance.

There are plenty of delicious flavors to choose from. If you're looking for a straightforward stimulant free pre workout that also tastes good, check out High Volume.

PROS

  • Supercharges your nitric oxide production
  • Includes Arginine Nitrate (NO3-T)
  • Uses pure L-Citrulline instead of Citrulline Malate
  • Every ingredient is dosed sufficiently

CONS

  • Only 18 servings per container
  • Has a proprietary blend

7. Pre-Kaged Stim-Free

Pre Kaged Stim Free

PRODUCT SPECIFICATIONS

  • Active Ingredients: L-Citrulline (6500mg), L-Leucine (4750mg), Betaine Anhydrous (2500mg), Taurine (2000mg), Beta Alanine (1600mg), Creatine HCL (1500mg), N-Acetyl-Tyrosine (1000mg), L-Isoleucine (875mg), L-Valine (875mg), L-Tyrosine (850mg), Coconut Water Powder (500mg), Spectra™ (100mg)
  • Effects: Pumps, Power, Hydration, Endurance, Focus, Recovery
  • Flavors: Berry Blast, Grape, Orange Krush, Pink Lemonade, Krisp Apple, Fruit Punch, Cherry Bomb
  • Price: $44.99
  • Servings Per Container: 20

We're finishing our list with Pre-Kaged Stim-Free, which is known for being a high-quality and massively dosed caffeine-free pre-workout.

As you may have already guessed, it doesn't pack any stimulants, yet it'll still provide great muscle pumps, improve performance, and even assist with building muscle.

It's very popular amongst those that train late in the evening, as it allows them to get in a good workout without impacting sleep.

Pre-Kaged Stim-Free is an excellent product because it uses high-quality ingredients; some are even patented compounds. All the ingredients in this pre workout will work together to help you get in a fantastic workout.

And last but not least, it's good to know that Pre-Kaged Stim-Free's formula is clean and transparent. The supplement is formulated with no artificial colors, flavors, or sweeteners.

PROS

  • Formulated to help you train more intensively
  • Triggers big, long-lasting pumps
  • It includes premium and patented ingredients
  • Perfect for late-night training sessions
  • Both men and women can take this stimulant-free pre workout

CONS

  • The taste may be too sweet for some people
  • It contains creatine, which may cause slight water retention

Caffeine Free Pre Workout Ranking Criteria

Different criteria can help you determine whether or not a caffeine free pre workout is worth it. Of course, you don't want to buy a product that doesn't meet your expectations.

Continue reading as we're about to show you exactly what you should pay attention to when getting your hands on a caffeine free pre workout.

Ingredients

First, we have the ingredients, which we consider to be the most critical aspect of the entire caffeine free pre workout.  

They're so important because if your product has the right ingredients, you'll notice massive changes in your workout performance - better pumps, focus, and power.

If the product doesn't use the right ingredients, it will not do much for you or your workout performance. Always check the product's ingredient label to ensure it's worth your money.

Dosages

The second thing you need to look at is dosages. Your product can contain good ingredients, but if they're being underdosed, they still won't work optimally.

So it's always essential to check whether or not your product contains a sufficient dosage of each ingredient.

You'll also want to avoid proprietary blends, as they don't specify the dosages for each ingredient. That's a no-go, as you don't know what you're getting.

Reviews

Of course, you should also be looking at what kind of reviews the product has. The reviews can tell you how others who have purchased the caffeine free pre workout have experienced it.

If a product has a lot of positive user feedback, chances are that you're dealing with a good and effective supplement. If it has a lot of negative, mixed reviews, that should already tell you more than enough.

Taste

Another factor to consider when purchasing a caffeine free pre workout supplement is the taste. A pre-workout supplement with an unpleasant or overly strong taste may be difficult to drink, which can be a deterrent to consistent use.

On the other hand, a supplement with a pleasant flavor can make the pre-workout experience much more enjoyable. Most of the products we've shown you come in multiple flavors, so there's plenty to choose from.

Pricing

Lastly, we look at the price of the product. Caffeine free pre-workouts will usually cost anywhere from $30 to $55.

Products at the lower end of the price range usually won't be the best, since they won't have an impressive ingredient profile.

We found that spending the extra money for a product that has high-quality ingredients with optimal dosages is worth every penny.

The Benefits Of Caffeine Free Pre Workouts

Of course, there's a reason why caffeine free pre workouts have exploded in popularity - that's because they come with a lot of benefits.

Many of you will want to know how this supplement can benefit your performance. Keep reading as we break down every one of the benefits.

Improved Muscle Pumps

One of the main effects you'll notice from taking a caffeine pre workout is that you'll get much better muscle pumps during your workouts.

That's because many ingredients in these supplements aim to increase nitric oxide levels in the body. Nitric oxide is a vasodilator, meaning it helps widen the blood vessels.

Caffeine free pre workout benefits

When you increase nitric oxide production, more blood, oxygen, and nutrients are able to reach your muscle cells. That's going to result in enhanced muscle pumps. Try it out during a pull day workout or push day workout, you'll be blown away by the pumps.

So, if you're like us and absolutely love getting a skin-tearing muscle pump, you must get your hands on a caffeine free pre workout.

Increased Focus

Besides noticing a massive increase in pumps, you're also going to feel more focused throughout your training sessions.

The improvement in cognitive functions is also a well-known effect many users experience from caffeine free pre workouts.

The increased focus and alertness will help you get in the zone, allowing you to push beyond your limits.

Enhanced Exercise Performance

Pre workouts without caffeine are also excellent for boosting your entire workout performance.

Despite not containing any caffeine or other stimulants, you'll still be able to hit the weights with much more intensity and stamina.

All in all, you'll be able to get in a better workout session than you would without a product like this.

No Crash

We've all heard of or even experienced the well-known ''crash'' that some pre workouts can give you. Your pre workout wears off, and you're left feeling sluggish and unmotivated to do anything for the rest of the day.

Especially pre workouts containing a large amount of caffeine combined with other stimulants can cause you to crash hard once it wears off.

But that's why we absolutely love a good caffeine free pre workout - they do not cause any type of crash when they wear off, never.

You can take these products, enjoy a good workout, and be productive for the rest of your day.

Take It Whenever You Want

Another huge benefit of these supplements is that you can take a caffeine free pre workout whenever you want. That means that even if you take it late in the evening, you can do so without any consequences.

With pre workouts containing caffeine, you can't take them too late on the day because otherwise, they'll mess with your sleep. You'll be tossing and turning at night.

That won't be the case with these products, and you'll be able to enjoy them even during a late-night session. They won't mess with your sleep at all.

Better Mind To Muscle Connection

One benefit of caffeine free pre workouts that often gets overlooked is that they can help you increase your mind-to-muscle connection.

A good mind-to-muscle connection helps you properly stimulate the muscle group you are training. It can be beneficial when training a lagging body part.

That's mainly because these supplements help more blood and nutrients reach your muscle cells, thus allowing for a better contraction during exercises.

The Best Ingredients For Your Caffeine Free Pre Workout

The ingredients in a caffeine-free pre-workout supplement are extremely important, as they are the key components that determine the supplement's effectiveness in enhancing performance, pumps, and focus.

When it comes to choosing a product, it's essential to look for ingredients that have been clinically shown to be effective in scientific studies. Here are some of the most commonly used and researched ingredients:

L-Citrulline

One staple ingredient that should always be included in a caffeine free pre workout, no matter what, is L-Citrulline.

L-Citrulline is a nonessential amino acid sourced from watermelon. It's proven scientifically to be extremely promising for boosting nitric oxide (N.O) levels.

Increasing nitric oxide will shuttle more blood to the muscles, giving you much better muscle pumps.

But that's not all; L-Citrulline will also boost aerobic exercise performance. Long story short, it's got to be included for maximum effects.

Glycerol

Another superior ingredient that is often found in caffeine free pre workouts is Glycerol powder.

Glycerol works uniquely, as it helps your muscles retain more water. This allows the muscles to stay hydrated during a workout and provides a better muscle pump.

Caffeine free pre workout ingredients

You'll commonly find patented types of glycerol in pre workout supplements such as Glycerpump and HydroMax.

It's also good to know that glycerol supplements positively impact exercise performance, making them an amazing ingredient.

Beet Root Extract

Next up, we've got Beet Root extract. Many of you will be familiar with beets but not with the unique benefits they can have.

This root vegetable is often included in pre workouts and nitric oxide boosters because it's rich in nitrates. Nitrates are highly effective for increasing nitric oxide, resulting in better, more intense pumps while training.

It could also improve vascular function and insulin resistance.

Betaine

Betaine (Trimethylglycine) is a staple ingredient found in many caffeine free pre workout supplements. It's an amino acid that impacts many bodily functions.

There's a reason why it's often added to fitness supplements, and that's because it comes with numerous benefits. For one, it can help increase strength and power and improve body composition. That's why you'll often find Betaine in muscle building supplements.

In other words, Betaine is a must-have.

L-Tyrosine

L-Tyrosine is a nonessential amino acid responsible for producing catecholamines, such as adrenaline and dopamine.

What makes L-Tyrosine an excellent addition to a pre workout is that through its unique mechanism, it has been shown to improve cognitive functions.

It will help you with the focus aspect of your workouts, ensuring you're in the zone and ready to hit the weights.

Choline

Choline is a crucial nutrient that plays a role in many bodily functions. For example, your brain needs Choline to regulate memory and mood.

Supplementing with Choline can offer many benefits, the most noticeable being an increased focus. Besides that, it may also positively impact post-workout recovery.

Black Pepper Extract

Black pepper extract, also known as Piperine, can help the absorption of nutrients. That's why many pre workout supplements finish their formula with a small amount of Black pepper extract - it helps the uptake of the other ingredients.

Increasing the uptake of the other nutrients in your product will kick in faster, and you'll notice the effects better.

Frequently Asked Questions

Below you'll find the questions we get asked the most about caffeine free pre workouts.

1. When should I take my caffeine free pre workout?

We advise taking your caffeine free pre workout roughly half an hour before starting your training. It's necessary to wait half an hour because your body must absorb all the product's nutrients to work optimally.

2. Is it safe to take caffeine free pre workouts?

Yes, it's completely safe to take them. Remember, they're free of stimulants, meaning you won't have to worry about any adverse effects. If you have a medical condition, we suggest consulting your doctor before taking this or any other supplement.

3. Does caffeine free pre workout work?

Yes, a caffeine free pre workout will definitely work, but it has to contain the right ingredients like we've spoken about earlier in this article. Taking one will help you get the most out of your training sessions. It can boost your workout performance from all angles, giving you more energy, pumps, focus, and power.

4. How often can I take my caffeine free pre workout?

Since they don't contain stimulants such as caffeine, you could technically take them before every training session. But, since this can get pricey, plus you don't want to build up a tolerance, we advise taking it anywhere from one to three times a week.

The Bottom Line

Even though caffeine is a popular and effective stimulant in pre workouts, it can also have adverse effects. That's why some of us aren't big fans of this stimulant.

Lucky for us, caffeine free pre workouts offer an excellent alternative to pre workouts with stimulants such as caffeine.

They offer nearly the same benefits, as they'll help boost muscle pumps, enhance your focus, and even increase your exercise performance.

Of course, you're not just going to want to get any product out there. You want something that delivers good results when you're working out.

That's why, in this article, we've shown you the 7 best caffeine free pre workout supplements that we believe are the most effective options on the market.

These products have been chosen based on ingredients, dosages, reviews, and price. Our favorite to-go product is Pump Serum, but the other options are also very effective.

Give one of these products a try for yourself to experience how a caffeine free pre workout can boost your training performance!


1 comment


  • Larry

    Can you take pump serum in the evening?


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