Reviews: Cellucor C4 Pre-Workout Explosive Energy Icy Blue Razz

Last Updated on July 8, 2019 by Michael Brockbank

The C4 Pre-Workout Explosive Energy drink by Cellucor is a dietary supplement with the intention of giving you a boost during activities. The purpose behind it is to provide an elevated routine by giving you the energy to grind through a workout. But does it really work as well as the developer claims?

What Is C4 Pre-Workout Explosive Energy?

The C4 Pre-Workout drink mix is a powder that you simply add to six ounces of water. I mix mine with eight ounces of water, which thins it out slightly. However, it still tastes good.

I have a personal affinity for blue raspberry, and Cellucor does a decent job at capturing the flavor in the Icy Blue Razz line. Although it still has that dietary supplement “zing” to it that most similar drinks have, it doesn’t taste all that bad. In fact, I rather enjoy it.

Why Would You Want C4 Pre-Workout?

The C4 Pre-Workout Explosive Energy drink is for those who need that added boost to get through their routines. The ingredients within the product are conducive for the body to supply that energy.

The supplement also contains a variety of components that work to enhance muscle development and definition. Although it’s not as concentrated as other muscle-building drink mixes, there is a level of workout-improving elements within this energy drink.

Where Can You Find It?

You can easily find the Cellucor, C4 Original Explosive Pre-Workout Supplement, Icy Blue Razz, 60 Servings container in various places both online and off.

It’s comparatively priced among similar products and may be worth the investment if you want to get more out of your workout routine.

You can grab yours by clicking the link above, or it’s widely available in many stores both health related and grocery.

Will This Work For You?

I like to work out first thing in the morning. When I have the C4 Pre-Workout soon after getting up, I can start to feel its effects within 10 minutes. That’s because I am drinking it on an empty stomach, which allows the body to absorb the ingredients much faster.

After 15 minutes, I feel like I can do just about anything. I do get an itchy tingle after 15 minutes or so. This may be caused by what’s called, “niacin flush.” This is when your face and chest tingle or develops a slight itchiness.

It’s only temporary and is caused when the capillaries of the skin are opened thanks to the niacin.

Like all dietary supplements, the actual effects people experience will differ. This is because everyone has a unique physiology. This means I cannot guarantee that you will feel the same as I do about this product.

You may or may not have a completely different experience. All I can say is that I can personally feel the difference.

From a scientific point of view, the components within C4 Pre-Workout support the claim of the manufacturer.

  • Beta Alanine
  • Creatine Nitrate (NO3-T)
  • Arginine AKG
  • N-Acetyl-L-Tyrosine
  • Caffeine Anhydrous
  • Velvet Bean Seed Extract
  • TeaCor Tetramethyluric Acid

Nutritional Aspect

Perhaps the most prominent nutritional value in C4 Pre-Workout is the vitamin B12. This is an “energy” vitamin and is in other products such as Mio energy drinks. You’ll have a boost of 583% of your daily value.

Next would be the vitamin C content with 417%. Then, obviously, is the amount of niacin at 150% daily value.

These numbers are directly from the canister.

Science Behind Cellucor C4 Pre-workout

So now that we know what’s in C4 Pre-Workout, what does it all mean? It’s one thing to spout off the ingredients, but it’s another to let people know what all of that entails.

Let’s break it down.

Beta Alanine

According to studies, beta alanine demonstrates a capacity to improve exercise intensity. However, the effects are short-lived and begin to decrease after about five minutes during the workout.

This means beta alanine is a good supplement for improved energy levels, but only for a short time. [note]NCBI –[/note]

Creatine Nitrate

I am unable to find any good studies regarding creatine nitrate. However, it seems to be a popular combination. Creatine is used to boost muscle density while the nitrate makes it more soluble in water. This means it has the potential to work faster as it is more quickly digested.

If you’re concerned about the health risks, studies show that 2g of creatine nitrate per day over a 28-day cycle demonstrated no adverse effects. [note] –[/note] [note]NCBI –[/note]

Arginine AKG

Although arginine AKG has been found to increase L-arginine levels, it’s not clear if there is truly any real effect on exercise. However, it is beneficial for those who live sedentary lifestyles, smokers or those with high blood pressure and diabetes. [note]NCBI –[/note] [note] –[/note]


Not a lot of scientific information is available for this compound. However, one study suggests that L-tyrosine improves cognitive function during high-stress moments.

In laboratory animals, L-tyrosine enhanced the production of dopamine, a component in the body that contributes to moods, energy levels and motivation. [note]NCBI –[/note] [note]Psychologist World –[/note]

Caffeine Anhydrous

Caffeine anhydrous has a pronounced improvement when it comes to energy levels during an exercise. However, it’s only slightly better than drinking coffee. [note]NCBI –[/note]

What makes caffeine anhydrous a great component for C4 Pre-workout is that it already comes within the supplement. There is no need to brew a pot.

What’s more, is that the caffeine’s effects are amplified by what the energy supplement provides in addition.

Velvet Bean Seed Extract

The velvet bean plant has the potential for a range of medicinal purposes. From anti-oxidants to anti-venom, the velvet bean plant can do it all. As for the seeds, there is evidence for anti-oxidants as well as improving neurotransmitters in the brain.

This means that it effectively acts as an agent to improve mental stability as well as protect the brain from free radicals. [note]NCBI –[/note]

TeaCor Tetramethyluric Acid

Tetramethyluric acid is a substance in a range of dietary supplements. Although it doesn’t have a significant impact on cognitive abilities, it does have the potential to heighten a person’s mood as well as feeling more energetic. [note]NCBI –[/note]

While the study I did find about tetramethyluric acid pertains to a different product, the base substances are quite similar.

What’s the Best Way To Use It?

I usually only have one scoop in an eight to ten ounce cup of water 15-30 minutes before my workout. Essentially, I begin exercising once I start to feel the tingle. The directions on C4 Pre-Workout advise not to have more than two scoops per day.

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About Author

Michael Brockbank

Since 2015, Michael has put in the effort to lose more than 80 pounds by gamifying fitness and eating proper portion sizes. He conducts extensive research into various health and fitness products to provide the best answers possible according to his own experience and knowledge.

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