Fit Athlete holding a Stimulant Free Pre-Workout drink

Best Stimulant Free Pre-Workouts: Top 10 Caffeine Free List

Stimulant Free Pre Workout Supplements are the ideal choice for the people who don’t want to ingest Caffeine, Synephrine, or any other type of stimulating ingredient when preparing for a workout.

Proper sessions at the gym take a huge toll on the body and require massive amounts of energy to get you through the whole thing.

That is why a lot of people turn to various pre-workout supplements, like the ones we feature in our top 10 lists here: 10 Best Pre-Workout Supplements for Men, and a special women’s list here: Best Pre-Workout Supplements for Women. For females, we’d also highly recommend the best fat burners for women.

However, not everyone likes to ingest various stimulants that are present in such pre-exercise products. A lot of people have a low tolerance towards these ingredients, some are sensitive to them, and some just plain don’t like them!

There can be many good reasons why someone would like to avoid unnecessarily stimulating their body. And that is exactly why we have a best stim free pre-workout list for you, which you can see below!

So, if you’re someone who wants to use a stimulant free pre-workout because you have a good reason to avoid shocking your body with stimulating compounds – we’ve got you covered!

Why Taking a Stimulant Free Pre-Workout May Be a Good Idea

Bodybuilder drinking a stimulant free pre-workout supplement

An estimated 10% of bodybuilders and gym-goers have an intolerance towards stimulants like caffeine, green tea extract, and many others.

They simply get no significant boosts or benefits from these ingredients and end up wasting money, while still feeling all the downsides of said stimulants.

Other people are simply allergic or too sensitive to various stimulating ingredients.

These ingredients don’t agree with them, and the people end up not feeling well after using such a product.

This can’t be helped, and people who are sensitive or allergic to stimulants should use stim-free pre-workout supplements instead.Fit Man Working Out after taking a Stimulant Free Pre-Workout

There are also people who don’t enjoy the jitters and the feeling of being “wired” while working out, and prefer a cleaner and less shocking form of energy. Too much of caffeine or other stimulating compounds may cause irritability, sleeplessness and the occasional rapid heartbeat.

And finally, you may just be someone who’s used to working out in the evening or late at night – and don’t want to experience any trouble with going to sleep after your session!

Whatever the reason may be – there’s always a great alternative!

A lot of the benefits that you get from various pre-workouts are based on the stimulants that they contain: Caffeine, Green Tea Extract, Synephrine, etc.

However, there are plenty of massively beneficial ingredients used in pre-workouts that don’t have any stimulating effects whatsoever, yet still give you a huge boost in performance!

These include Beta-Alanine, Citrulline, Creatine, Nitric Oxide boosters, and many amino acids – just to name a few ingredients.

They increase fat metabolism, vasodilation, and have many other benefits that provide a cleaner source of energy so that you don’t have to consume too many stimulants.

Ideally, you should try both versions and see which one suits you best!

And finally, you can always combine all the products on this list with the best mass gainer supplements for men, the best BCAA products, the best creatine for men as well as the best test booster on the market. All of these will improve your results significantly without stimulating your body unnecessarily!

The Top 10 Stimulant Free Pre-Workout Supplements

1. Transparent Labs PreSeries STIM-FREE

Transparent Labs Stimulant Free Pre-Workout Supplement

Transparent Labs PreSeries STIM-FREE is without a doubt, the current best stimulant free pre-workout supplement on the market.

It contains huge helpings of BCAAs, Creatine HCl, and Citrulline Malate, along with a bunch of other beneficial ingredients that collectively push your workout performance to the next level!

The manufacturer is massively respected for its approach to making any and all of their products 100% transparent.

They hide nothing behind proprietary blends, include huge, clinically tested doses that actually matter – and never skimp on both safety and quantity!

Transparent Labs Stimulant Free Pre-Workout Ingredients

As you can see from this beautifully clear and concise label – the product is incredibly well-put together, and all of the ingredients are present at just the right doses.

They even include BioPerine, which is a compound that significantly increases the absorption and efficacy of other ingredients.

Simply put – we’ve yet to find a better, more cost-efficient or reliable product that offers the same strong and palpable results as this one does.

The Pros:

  • Very Affordable
  • Stimulant Free
  • Consistent and excellent results
  • Suitable for both beginners and professionals
  • All-around stim free pre-workout supplement
  • Full clinical doses
  • Great Ingredient Profile
  • Kicks in fast
  • Zero jitters
  • Massive Energy Boost
  • No fillers or concentrates
  • No artificial dyes
  • No flavorings or other harmful additives
  • No Nonsense!

As you can see, the pros list is massive, and these are just the main ones.

You’ll be hard-pressed to find a more comprehensive pre-exercise product that will give you even half as much as this one does.

HINT: Use “FitBody” Coupon Code to Get a 10% Discount! 

The Cons:

  • Bitter and Sour Taste

Well, not everything can be perfect, and the only downside that we found was the bitter and sour taste.

But given the ingredients like BCAAs and Citrulline, that’s completely understandable!

We’re glad the manufacturer didn’t decide to compromise on the cleanliness of this product by adding artificial flavors and other unnecessary stuff, just to improve the taste.

Ingredient Safety:100%

Product Efficacy:100%

Value For Money:99%


We have yet to find something better. This stimulant free pre-workout encompasses everything that you need from such a supplement and is in fact significantly better than most similar products that contain stims.

We recommend it with the utmost confidence and without any hesitation at all. If you try it – you will see real and reliable results and will not be disappointed!

HINT: Use “FitBody” Coupon Code to Get a 10% Discount! 

It’s our current number one pick, and we can safely say that this product is miles above the rest.

2. 360 Cut Nitro Drive

360 Cut Nitric Oxide Supplement Box

360 Cut Nitro Drive is a non-stimulant vasodilator and performance enhancer!

It contains everything you need in a pre-exercise supplement and provides a strong energy boost that lasts the entire training session!

360 Cut Supplements is a relatively new but trusted and respected brand in the industry with a wide range of various sports nutrition products.

360 Cut Nitro Drive Caffine Free Pre-Workout Ingredients

As you can see, everything’s present at a decent dosage except for some form of branched chain amino acids.

Some people prefer their workouts to contain BCAAs, while others don’t.

The Pros:

  • Amazing Ingredient Profile
  • Stimulant Free!
  • Affordable!
  • Strong and Reliable Results
  • No Jitters!
  • Starts working fast!
  • Suitable for beginners and advanced users!
  • Strong energy and performance boost!

The Cons:

  • Best taken at double the serving as some ingredients are under-dosed
  • Contains Sucralose and Acesulfame-K

While this is an excellent stim free pre-workout product – it could have been much better without Sucralose and Ace-K – both potentially harmful, unnecessary ingredients that improve taste.

The second complaint is the fact that the ingredients are half-dosed.

Which is absolutely ideal for beginners and casual gym-goers – but professional athletes and serious weightlifters will need to take a double dose, to even get close to the same effectiveness as our number one pick!

Ingredient Safety:98%

Product Efficacy:95%

Value For Money:97%


It’s a wonderful stimulant free pre workout alternative, especially for intermediate level athletes.

That said, competitive athletes and serious bodybuilders should either use a double dose or get the number one pick instead! That’s because the product contains no BCAAs at all.

We recommend it for those who don’t want BCAAs or don’t want to get overwhelmed by a much more powerful product that is our number one pick.

3. Labrada Super Charge Stim-Free

Labrada Super Charge Stim Free Pre Workout

Labrada Super Charge Stim-Free is a pre-workout supplement will provide you with a very strong muscle pump effect and increase vascularity.

It will also boost your energy levels and increase workout performance, as well as make sure that your muscles recover swiftly and efficiently after your training session.

It contains a huge dose of Creatine, BCAAs, and other ingredients that people want in their pre-training enhancers!

The Ingredient Label of Labrada Super Charge Stim Free Supplement

You have pretty much everything that you’d want in a pre-workout! The addition of a solid dose of Vitamins B6 and B12 is an incredibly nice bonus, since they make sure that you’ll have enough energy to last you through even the most extreme and intense workouts!

The Pros:

  • MASSIVE energy boost!
  • Very Strong Pump Effect!
  • Great Ingredient Profile!
  • Strong dose of Vitamins B6 and B12, the most important vitamins for energy
  • Mental Focus Complex
  • Electrolyte Complex
  • Affordable!
  • Great for beginners and professional athletes!
  • All-around stimulant free pre-workout supplement
  • No jitters
  • Kicks in very fast!

The Cons:

  • Very low Citrulline content
  • Absolutely horrendous taste!
  • Contains Sucralose

Yuck! This product is among the worst-tasting that we’ve ever tried!

The taste is legendarily horrible and is probably the sole reason that this supplement isn’t higher on the list.

As it stands now, in efficacy, it’s better than our next product, but when you take the abysmal taste into account – it has to go a step down.

Ingredient Safety:98%

Product Efficacy:99%

Value For Money:99%


It’s one of the absolute best stimulant free pre-workouts in the world if you don’t factor in the taste.

We can highly recommend it for anyone who doesn’t care the least bit about how their products taste because it contains everything you need in one of the best pre-workout packages that rival many products that contain stimulants.

That said, it’s not very easy to consume because the taste is extremely artificial, chalky, and bitter!

4. Transparent Labs Core Series BCAA Glutamine

Transparent Labs Core Series BCAA Glutamine Supplement

Transparent Labs Core Series BCAA Glutamine is not a pure preworkout product, but given its ingredients, it will help you get through any training session!

The manufacturer is one of the most respected and trusted in the industry because of their uncompromising stance on ingredient transparency along with providing huge doses that give strong results!

Both men and women can safely use this product, and it is entirely stimulant free!

Transparent Labs BCAA Glutamine Ingredients

The ingredient label is short and sweet, containing no unnecessary ingredients, fillers, or stimulants.

The Pros:

  • Scientifically proven and clinically effective doses
  • Full 100% Ingredient Transparency
  • Trusted and Respected Manufacturer
  • Zero colored dyes, Unnecessary Fillers, or Harmful Additives
  • Extremely Effective
  • Very Affordable
  • Contains Coconut Water Powder
  • Contains a hefty dose of L-Glutamine!

A whopping 8 grams of BCAAs will help you with your energy needs and make sure that you have the best and swiftest recovery after your workout session!

L- Glutamine increases growth hormones and blood alkalinity – and along with the branched chain amino acids provides clean energy.

Coconut Water Powder aids in hydrating your body, provides electrolytes and micronutrients lost during high-intensity workouts, and makes sure that there are no cramps when training.

Its benefits include:

The Cons:

  • Not a pure pre-workout.

While in itself this is an amazing pre-exercise supplement which will give you a massive energy boost and aid in recovery – it’s not purely designed for this purpose.

It contains no beta-alanine, citrulline, or Creatine.

Ingredient Safety:99%

Product Efficacy:90%

Value For Money:90%

It’s the best BCAA product on the market, but also a pretty amazing stim free pre workout!

That said, it does not contain beta-alanine, Creatine, or Citrulline, which are the go-to ingredients that most pre-exercise supplements use.

So, if you’re a purist, you may not enjoy this product because of lack of said ingredients.

However, if your goal is to have more energy that you can last through an entire grueling training session, and then significantly speed up your muscle recovery and increase your strength – it’s a fantastic choice!

If you want a stimulant-free option, sometimes you have to compromise on other ingredients.

5. BSN NO Xplode Stim-Free

NO Xplode Pre-Workout Stimulant Free Supplement

BSN NO Xplode Stim-Free is an energy igniter supplement designed for maximum performance, enhanced endurance, and better energy utilization by the body!

BSN is a well-known manufacturer with many years of experience in the industry and a wide range of efficient and powerful products.

BSN Xplode Stimulant Free Pre-Workout Ingredients

Naturally, the biggest complaint is the humongous proprietary blend.

The Pros:

  • Incredible energy kick
  • Great Ingredient profile
  • Trusted and Respected Manufacturer
  • Stimulant Free
  • No jitters
  • Strong and reliable results
  • Great for both beginners and professionals
  • Affordable!

The Cons:

  • Under-dosed citrulline content
  • No BCAAs

The massive proprietary blend that obscures the quantity of all the ingredients is a huge problem.

That said, BSN Nutrition has a reputation for efficient and powerful products that deliver excellent and reliable results – so it’s not a deal-breaker in this case.

Ingredient Safety:90%

Product Efficacy:98%

Value For Money:90%


This supplement would have been great if it didn’t have these two glaring flaws – a proprietary blend and a complete lack of BCAAs.

Some bodybuilders prefer it when their pre-workouts have no BCAAs, but it’s still one of the most beneficial ingredients that such a supplement can contain!

If you have a separate source of branched chain amino acids – we can easily recommend this product.

If not, then there are better alternatives, both in terms of content and a clearer label!

6. Vitargo Global Sciences – VITARGO S2

Vitargo Pre-Workout Stimulant and Caffeine Free

Vitargo Global Sciences – VITARGO S2 is a very different pre, intra-, and post-workout product that significantly improves both energy and performance in the gym!

It is entirely stimulant free and contains only one ingredient which has been proven in university studies to substantially improve muscle glycogen replacement, providing swift recovery after exhaustive exercise and increasing performance during workouts.

This unique ingredient is namely: Fractionated barley amylopectin (Vitargo®S2) [Source: EU; non-GMO]. GLUTEN-FREE (via ELISA testing each batch)

It is bloat-proof, produces a 2x faster glycemic (blood sugar) rise, and promotes 1.7x more rapid muscle carbohydrate (glycogen) and performance recovery.

The Pros:

  • Unique and effective product
  • Massive energy boost
  • Significantly faster recovery
  • Pharmaceutical Grade Ingredients
  • Best for intensive workouts, such as HIIT and weightlifting
  • Suitable for beginners and professionals
  • Bloat Free
  • Stimulant Free
  • Gluten Free alternative

The Cons:

  • Narrow ingredient focus
  • No BCAA, Creatine, Beta-Alanine, Citrulline, Taurine, and other pure pre-workout ingredients
  • Expensive
  • Contains Sucralose

Ingredient Safety:98%

Product Efficacy:88%

Value For Money:80%


While it’s a unique product that focuses on energy and recovery – it falls short of being great because of its narrow ingredient focus.

Pure pre-workouts contain branched-chain amino acids, Creatine, beta-alanine, citrulline, and similar ingredients that have a broad range of performance benefits.

We only recommend this for people who need a massive energy kick at the expense of everything else.

The energy kick is unparalleled, and it significantly speeds up recovery after training sessions.

It’s not the best pre workout without caffeine, but it’s most certainly not the worst either – it’s simply unique!


Beta Alanine Unflavored by Blonyx Caffeine Free

BLONYX Beta Alanine is a very simple yet effective stimulant free dietary supplement that focuses on one of the most important pre workout ingredients called Beta-Alanine.

It contains 100% Beta-Alanine and nothing else. For more information on what this ingredient does – read our guide at Pre-Workout Supplements: Facts, Benefits and Side Effects.

The Pros:

  • Pure and simple product
  • 100% safe and healthy ingredient
  • Affordable
  • Reliable and efficient results
  • Stimulant Free
  • Highest-Grade Ingredient

The Cons:

  • Narrow Ingredient Focus
  • Only for purists
  • Contains no BCAA, Creatine, Citrulline, Nitric Oxide Boosters, or any other ingredients that you usually find in pre-workout supplements.

As you can see, having only one component really narrows down the use of a supplement.

Ingredient Safety:99%

Product Efficacy:80%

Value For Money:80%


It’s the perfect product for people who want 100% beta-alanine and nothing else.

A good choice for purists and those who want to mix their own ingredients for a homemade pre-training enhancer.

As a standalone product, it’s definitely not the best caffeine free pre workout and people who want more benefits should seek something else.

8. BPI Sports: PUMP-HD

BPI Sports Pump HD Stimuland and Caffeine free

BPI Sports Pump HD is a pre-training power and energy fueling supplement designed for massive pump above everything else!

It contains no caffeine or any other sort of stimulants, so there are no jitters and feelings of being “wired.”

BPI Sports Pump HD Ingredients List

The Pros:

  • Absolutely massive pump!
  • Stimulant Free
  • Trusted and Reputable Manufacturer
  • Affordable
  • No jitters
  • Kicks in very fast

The Cons:

  • Contains two proprietary blends
  • Not as powerful as the competition and focuses on one feature – pump
  • Contains Sucralose and Acesulfame-K

Ingredient Safety:92%

Product Efficacy:80%

Value For Money:80%


It’s one of the best stim free pre workout supplements if your main focus is to get a massive pump!

In other regards, it falls flat of its competition because it doesn’t contain many of the traditional pre-exercise product ingredients, and has low doses of other ones, like Citrulline.

For an overall effect, there are simply better products on the market.

We only recommend it for people who want the best type of pump for their workouts.

9. Gat PMP Stim Free

Gat PMP Stimulant Free Pre-Workout Supplement

Gat PMP Stim Free is a caffeine free pre workout supplement that increases performance, improves mental focus and muscle energy, as well as provides rapid vascular muscle pumps!

It’s also a Creatine-free solution for people who also don’t want any stimulants!

The manufacturer is GAT – a respected and well-known entity in the supplement industry that has many different and popular products on the market.

They often use pharmaceutical grade ingredients of the highest quality and make sure that their products are as efficient as possible.

GAT Pmp Stimulant and Caffeine Free Ingredients

It contains a wide range of ingredients that give great benefits for those who want to have more efficient workouts.

It also contains zero Creatine. Some people will find that to be great, while others will be disappointed.

The Pros:

  • Pharmaceutical Grade Ingredients
  • Stimulant Free
  • Affordable
  • Kicks in fast
  • Zero jitters
  • Suitable for beginners and professionals!
  • Trusted and Respected Manufacturer

The Cons:

  • Proprietary Blends
  • Contains Sucralose and Acesulfame-K
  • No BCAA, and other pre-workout ingredients
  • Should be taken at a double dosage for best effect

You know our stance on both proprietary blends and Sucralose + Ace-K – we strongly dislike them!

Sucralose and Ace-K are artificial sweeteners that many people don’t like, but if the taste is super important to you, they are lifesavers!

Ingredient Safety:90%

Product Efficacy:78%

Value For Money:85%


It’s a decent stim free choice for beginners – but serious athletes and weightlifters have much better alternatives to choose from.

Especially given the fact that it contains neither BCAAs and only half dosage of Beta-Alanine and Citrulline at best.

An excellent Creatine-free, stimulant-free choice pre-workout choice.

10. PRIMAFORCE Citrulline Malate – 200G

Rimaforce Circuline Malate Supplement Container

PRIMAFORCE Citrulline Malate – 200G is a simple yet effective stimulant-free pre-workout for people who want to focus on the all-important ingredient called Citrulline, and nothing else!

It enhances endurance, provides better pump by increasing vasodilation, and improves the muscle recovery process.

The ingredient label is very simple – 100% Citrulline Malate and nothing else!

The Pros:

  • Simple yet effective pre-workout ingredient Citrulline Malate
  • Stimulant Free
  • 100% safe and healthy
  • Suitable for beginners and professionals
  • Very Affordable!

The Cons:

  • Very Narrow Ingredient Focus
  • Not as strong as a full-fledged pre-workout formula
  • Only for purists who want this specific preworkout ingredient
  • Very sour taste


Ingredient Safety:99%

Product Efficacy:80%

Value For Money:80%


Citrulline is considered one of the most important ingredients in any pre-workout formula.

We only recommend this product for people who want to focus on this ingredient and nothing else, or for those who want to make their own homemade pre-exercise drink and want to pick each component by themselves.


Lastly, here are a few additional top rated lists that you may be interested in:

The Best Post Workout Supplements

The Best Tasting Protein Powders

The Best Protein Powders for Women


It’s quite challenging to pick the best non-stimulant pre-workout when there are hundreds of products out there.

We hope that we made your choice a little bit easier!

A properly chosen supplement will guarantee results, while a poorly chosen one will be frustrating and can even be hazardous to your health!

So what do you personally think about the best stim free pre-workouts that are available on the market? Or maybe you prefer one with Caffeine, Synephrine, and other similar ingredients?

What about buying separate ingredients and making a unique homemade pre-workout solution for yourself?

We’d love to hear your thoughts and experiences in the comments below where we can all join the discussion!

Train Hard and Get Ripped!