Supplement Reviews

10 Best Stimulant-Free Pre-Workouts Reviewed

If you are taking a break from stimulants, this article will show you the best stimulant-free pre-workouts

Stimulated pre-workouts are effective in boosting energy levels during training.

But on the flip side, continual intake of caffeine can be harmful.

Therefore, you might need to consider pre workouts without caffeine.

Surprisingly, the more you take in the stimulant, the less effective it becomes.

Moreover, if you are oversensitive, stimulated pre-workouts may cause headaches, nausea, and anxiety.

In light of these side effects, you can go for stimulant-free pre-workouts.

Is it true that stimulant-free pre-workouts are not entirely effective as their counterparts?

Let us learn about that as we look at some of the benefits of stimulant-free pre-workouts.

Benefits of Stimulant-free Pre-Workouts

1. Boosts your Energy

Though not as much as regular pre-workouts, stimulant-free pre-workouts contain ingredients that help to boost energy.

It adds to your power during workouts.

2. Avoid Caffeine Dependence

When you take in high doses of caffeine, you will get used to it.

As a result, you will start craving more. But surprisingly, the more you take it, the less effective it becomes.

This state is called insurmountable tolerance.

Caffeine-free pre-workouts provide a choice to cut down on caffeine consumption and over-dependence.

3. Avoid Negative Caffeine Side Effects

Not everybody can tolerate high doses of caffeine. In addition, there is a category of people who can be adversely affected by stimulants.

Some side effects of caffeine include anxiety and headache, but in extreme cases, it may cause tremors and dizziness.

4. It helps to Avoid Sleep Disruption

As you know, stimulants help to keep you alert. But then, you might have a problem if you take them late in the evening.

If you prefer to work out in the evening, you can avoid sleep disruptions using stimulant-free pre-workouts.

Much as we applaud caffeine-free pre-workouts,  we don’t hereby disregard the stimulated pre-workouts. 

Nevertheless, you can leverage the benefits of both products. 

To do this, you can use the stimulated pre-workout for some period, then break off and use the one without stimulants.

Here are some of the best stimulant-free pre-workouts you can buy and add to your training regimen.

1. Gorilla Mode Nitric

 Gorilla Mode Nitric Stimulant Free Pre-Workout

This product works by triggering nitric oxide production.

This increase in nitric oxide helps build endurance and increase your pumps.

It also contains potent ingredients such as L-citrulline, Creatine monohydrate, Sodium Nitrate, betaine anhydrous, and Agmatine Sulfate.

Rating 4.5/5

What you will like about it

  • It helps to provide the energy which significantly increases your muscle pump.
  • It is coupled with a jungle juice flavor that tastes great.

What you may not like

  • If you’re not used to pre-workouts, it may cause some mild stomach upsets.

Order Gorilla Mode Nitric on Amazon


Pumpsurge Stim-Free Pre-Workout

This is a special caffeine-free pre-workout that uses nootropic ingredients together with other ergogenic compositions to boost energy.

It optimizes the body for workouts by increasing mental function, which reduces fatigue.

Rating 4.2/5

What you may love about it

  • It enhances mental function.
  • With powerful pumps, it promotes the growth of muscles.
  • It also helps to provide sufficient energy for a workout session.

What you may not like about

  • It contains some artificial flavors.

Order PUMPSURGE on amazon

3. Kaged Muscle

Pre-Kaged Pre-Workout

Kaged muscle won an award for excellence in 2018.

It is specially formulated to boost your productivity in the gym.

In addition, it helps you acquire those clean, lasting muscle pumps.

The ingredients of Kaged muscle include L-Citrulline, L-Leucine, L-Valine, Patented Creatine HCL, and  Beta-Alanine, amongst others.

What you may like about it

  • It received an award of excellence as the best non-stimulant pre-workout.
  • It has a variety of flavors like Krisp apple, Pink Lemonade, and Orange Krush.

What you may not like

  • It doesn’t mix so well with water.

Order Kaged Muscle on amazon

4. Alpha Lion Pump

Alpha Lion Pump

Here is another non-stimulant that boosts your energy during workouts.

It is the ideal product if you’re looking for one to use while cycling off caffeine.

Rating 4.3/5

What you may like about it

  • It works very fast.
  • It supports muscle growth.

What you may not like

  • It is a bit pricey.

 Order Alpha Lion Pump on amazon

5. Primeval Lab Pre-workout

Primeval Labs Stimulant-Free Pre-Workouts

According to the brand, it is specially formulated to support athletic performance.

Moreover, it has Agmatine Sulfate, which helps athletes build endurance throughout the training session.

It has a rating of 4.3/5

What you may like about it

  • It enhances focus and supports athletic performance.
  • It is economical.

What you may not like about it

  • It may cause mild stomach upset.

Order Primeval Lab pre-workout on amazon

6. Transparent Labs Pre-workout

Transparent Labs Bulk Pre-workout

Transparent Labs stimulant-free Pre-workout packs a total dose of citrulline malate, beta-alanine, and betaine (BetaPure).

The product also contains nitric oxide concentration and production ingredients such as Choline Bitartrate, N-Acetyl-L-Tyrosine, and L-Norvaline.

What you may like about it

  • Stim-Free Pre-Workout has been independently tested for quality assurance by Analytical Resource Laboratories.

What you may not like about it

It has a bitter taste.

Order Transparent Labs Pre-workout on Amazon

7. Genius Pre-workout Powder

Genius Pre Workout Powder, Sour Apple

The Genius brand is a famous brand among pre-workout products.

It is blended with organic nootropic ingredients, making it one of the most potent non-stimulant pre-workouts.

Moreover, it promotes nitric oxide production, which supports physical performance.

What you may like about it

  • It is purely organic.

What you may not like

  • It may cause skin irritation if you don’t work out.

Order Genius Pre-workout Powder

8. ProSupp Dr. Jekyll Signature

 ProSupps Dr. Jekyll Signature Pre-Workout Powder

Dr. Jekyll stimulant-free pre-workouts come with a rich array of organic ingredients.

It contains creatine hydrochloride and Beta Alanine which helps to enhance muscle power and delay fatigue.

What you may like about it

  • It is gluten and carbohydrate free.
  • It is free of sugar.

What you may not like

  • It may cause tingling of the skin if you don’t work out.

Order ProSupp Dr. Jekyll Pre-workout

9. NutriCost

 Nutricost Stimulant-Free Pre-Workouts

This is one of the effective non-stimulant pre-workouts that help to boost your performance during workouts.

It contains L-Citrulline and Beta Alanine which enhances athletic activity.

What you might like about it

  • It has been rigorously audited for banned ingredients.

What you might not like

  • The product has a disclaimer written, “Daily Value Not Established.”

Order NutriCost on Amazon

10. Raw Pump

 RAW Pump Stimulant-Free Pre-workouts

Raw Pump is a non-stimulant pre-workout that relies on nitric oxide’s functionality.

Its ingredients include Himalayan Pink Salt, Lion’s Mane extract, Nitrosigine, L-Citrulline, and Alpha GPC.

What you may like about it

  • It supports nitric oxide functionalities.
  • In addition, it enhances performance during workouts.

What you may not like 

  • It contains a high quantity of salt.

Order Raw Pump on Amazon


Stimulant-free pre-workouts can be instrumental in helping you enhance your workout performance.

However, there are things you should consider before buying pre-workouts.

First, since the FDA does not control dietary supplements, you should buy your pre-workouts from reputable brands.

Secondly, you should check if your prospective pre-workout contains banned ingredients that can harm you.

Lastly, you should choose a product whose ingredients have been tested by a third party.

Do not forget using stimulant-free pre-workouts can only be effective alongside a balanced diet.

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