Clean Pre Workout Review


  • Contains Citrulline Malate
  • Creatine Monohydrate
  • Beetroot Powder


  • Contains Proprietary Blends - you dont know exact dosages of each ingredient
  • Fat Burning ingredients inside - not needed in a pre-workout supplement
  • Not good value for money

See Your Best Options In Our
- Top 3 Pre-Workouts Page -

About The Product

Clean Pre Workout is made by Trace Minerals Research (TMR).

Youve guessed it right - its a pre-workout supplement.

Priced at $61.69 per bottle on GNC, it comes in one flavor - Raspberry Lemonade.

It sounds like it tasted nice, but what youre here to find out is, how effective is it? Is it worth your money?

Youve come to the right place. Weve analyzed everything about this Clean Pre Workout in this review.

Ingredients Explained 

How effective is Clean Pre Workout by Trace Minerals Research?

It all depends on its ingredient list - but before we take a look, heres what proprietary blends are…

What are proprietary blends?

Proprietary blends are a mixture of numerous ingredients that are shown to you under one quantity.

But dont be fooled - Proprietary Blends are bad. 

Why? Because they can cause side effects if youre sensitive to any ingredients inside.

Also, companies use them to cut costs - they add in large amounts of ineffective, cheaper ingredients and minimize the good ingredients.

Anyway, theres many ingredients inside this pre workout, so well analyze the most important ones.

Lets see whether Clean Pre Workout contains effective ingrediets.

Heres Everything You Need To Know:

Heres everything you need to know:

Creatine HCI

Creatine Hydrichloride is a form of creatine.

Its believed to be more water soluable than Creatine Monohydrate, but hasnt shown to be more effective otherwise.

Ultimately, Creatine Hydrochloride isnt as reliable as Monohydrate in studies, so wed go for Monohydrate every time.

Creatine Monohydrate

Its strange that Trace Minerals Research has added this in, with Hydrochloride already inside.

Creatine Monohydrate is the better, more reliable form of creatine - its been used by athletes since the 1990s for good reason.

It works.

Rhodiola Rosea

This is one of our favorite pre-workout ingredients.

Its proven to reduce fatigue and improve focus - so you can train for longer and make more of every rep.

But heres the problem - its part of a proprietary blend, so it might be in an ineffective dosage.

Beetroot Extract

Another great ingredient inside Clean Pre Workout.

Its shown to boost nitric oxide levels, which results in better muscle pumps in the gym.

Good ingredient.


L-Arginine is believed to raise nitric oxide levels - but its not effective when oraly supplemented.


Answer: Because L-Arginine has a poor absorption rate when orally supplemented, meaning its ineffective in a supplement.

This is why Citrulline Malate is better - well expand on this below.


Citrulline Malate 

This is the best ingredient to boost your nitric oxide levels.

How does it work?

Answer: Citrulline Malate converts to L-Arginine in your kidneys.

As it has a good absorption rate, its very reliable, which is why its better than L-Arginine in a supplement.

But theres a problem - Citrulline Malate is only effective in dosages between 6,000mg-8,00mg.

As Clean Pre Workout contains under 1250mg (the whole proprietary blends quantity is 1250mg), it wont work here.

Look for a pre-workout containing 6,000mg of Citrulline Malate for enhanced muscle pumps.

Whey Protein Isolate

Theres a reason why most companies dont add Whey Protein to their pre-workouts…

Because its better supplemented separately.

Theres no need for a pre-workout to contain whey protein.

Green Tea

This is an effective fat burning ingredient, but wont do much in a pre-workout.


Guarana is a stimulant, but isnt as effective or reliable as Caffeine.

We recommend you to search for a pre-workout containing between 150-200mg of Caffeine, to stay safe from side effects and experience its full benefits.

See Your Best Options In Our
- Top 3 Pre-Workouts Page -

Side Effects 

There arent many ingredients that can cause side effects in this pre-workout.

But the main problem is that most ingredients are ineffective. There are a few great ingredients though, which weve analyzed above.

Also, theres another problem - Clean Pre Workout contains numerous proprietary blends.

These blends can cause side effects, as no-one knows the dosages of each ingredient inside - especially if youre sensitive to any.

Review Conclusion

More isnt always better - and this is shown by Clean Pre Workout by Trace Minerals Research. It has numerous ingredients, but we prefer having fewer in a pre-workout, as long as theyre effective.

We respect that this pre-workout contains some great ingredinents, which is why were giving it 3 stars. But as all of its ingredients are part of proprietary blends, we cant recommend it.

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