C4 Ultimate Pre Workout Review

Written by Ben Carlisle

Last updated on: Sep 30, 2022

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C4 Ultimate is a pre-workout powder supplement designed to help give athletes a pump while they work out. Unlike other pre-workouts, C4 Ultimate is stronger and provides more of a pump per serving. So, does C4 Ultimate really live up to all of the hype?

Cellucor is the company behind C4 Ultimate and is a very trustworthy company. The company has been around for 20 years and has been creating pre-workout blends for over a decade. Therefore, you know they'll produce a viable pre-workout blend.

What is C4 Ultimate Pre Workout?

C4 Ultimate is a pre-workout designed to provide a highly stimulating workout with lasting energy, pumps, and increased endurance. While other pre-workouts are suitable for general use, the Ultimate blend is designed for hardcore gym athletes who want to make the most of their sessions.

The added dual-source caffeine ensures you'll be highly focused throughout your workout. Additionally, the increased caffeine from the regular blend delivers peak performance shown to last up to an hour after consumption.

What makes the C4 Ultimate blend even better is while it delivers a considerable pump, it also stays free from artificial flavors and dyes. Not only does this ensure you're getting top-quality ingredients, but also you won't have any unsafe ingredients.

Lastly, what sets the Ultimate apart from other C4 pre-workout blends is the addition of NitraMax (NO3-C) Citrulline Nitrate. Plus, they add a double dose of pump-boosting nitrates. What this does is provide more power to your pump per scoop.

C4 Ultimate Pre Workout is available in several delicious flavors, including Blue Razz Popsicle, Fruit Punch, Watermelon, and more. So, you won't get bored with the same flavor every time you mix up a scoop.

Benefits of C4 Ultimate Pre Workout

Increased Energy

C4 Ultimate Pre Workout contains caffeine and other energy-boosting ingredients like Beta Alanine and CarnoSyn. These ingredients can help you feel more energetic and focused during your workout.

The standard pre-workout blend has at least 175mg of caffeine per scoop. The C4 Ultimate blend ups the ante with 300mg of caffeine per scoop. So, if you're looking for a powerful energy boost, this is the pre-workout.

With 300 mg of caffeine, you can stay focused for your entire workout. Additionally, the added benefits of increased alertness and improved cognitive function can help you stay on top of your game both in and out of the gym.

Enhanced Focus

C4 Ultimate Pre Workout also contains ingredients like TeaCrine and Huperzine A, which can help improve focus and cognitive function. Focus is important during your workout to stay on task and make the most of your time at the gym.

TeaCrine has been shown in studies to improve focus and cognitive function. The addition of Huperzine A furthers the benefits of TeaCrine by providing added support for cognitive function and focus.

This can benefit your workout by allowing you to better focus on your reps and form. Additionally, improved cognitive function can help you stay focused and motivated throughout the day.

Improved Muscle Pumps

C4 Ultimate Pre Workout contains ingredients like Nitrosigine and L-Citrulline to assist and help improve blood flow and muscle pumps.

Nitrosigine is a patented ingredient clinically shown to increase blood flow and improve muscle pumps. L-Citrulline is an amino acid shown to improve blood flow and increase nitric oxide levels.

This can lead to improved muscle pumps during your workout. Additionally, increased blood flow can improve nutrient delivery to your muscles and hasten recovery.

No Crash

C4 Ultimate Pre Workout is designed to give you energy without the crashes associated with other pre-workout supplements. A crash can hinder your performance in the gym and leave you feeling lousy for the rest of the day.

The C4 Ultimate blend contains no crash-inducing ingredients like yohimbe or synephrine. So, you can feel confident about having sustained energy throughout your workout.

No Artificial Colors or Sweeteners

C4 Ultimate Pre Workout is free of artificial colors and sweeteners. This makes it a good choice for those looking for a natural pre-workout supplement.

Other C4 pre-workout blends do contain artificial sweeteners and colors. However, the Ultimate blend is designed to be free of these ingredients.

How It Works

C4 Ultimate Pre Workout contains several ingredients to help you feel more energetic and focused during your workout. The main active ingredient in C4 Ultimate Pre-Workout is caffeine. Caffeine is a stimulant improving focus, energy levels, and athletic performance.

The blend also contains Beta Alanine, an amino acid that can improve exercise performance. Beta-Alanine works by increasing the production of carnosine, a compound that helps buffer lactic acid in muscles.

With added CarnoSyn, a patented form of Beta-Alanine. CarnoSyn is more effective than regular Beta Alanine at increasing muscle carnosine levels. Additionally, Nitrosigine is an ingredient that can improve blood flow and increase muscle pumps.

C4 Ultimate Pre Workout contains ingredients like Beet Root Extract and Pomegranate Extract, which can help improve blood flow. Increased blood flow is essential because it allows more oxygen and nutrients to be delivered to your muscles.

This can improve your performance in the gym by providing your muscles with the resources they need to work harder for longer. Additionally, it can help you recover from your workouts more quickly.

 

Ingredients

C4 Ultimate focuses on giving its consumers high-quality ingredients with the latest cutting-edge science. C4 Ultimate is fully transparent with its product and discloses all ingredient dosages on the label. Here are the primary ingredients in C4 Ultimate Pre-Workout and what they do:

L-Citrulline

L-Citrulline can improve blood flow and increase nitric oxide levels. Studies have found that L-Citrulline is more effective at increasing nitric oxide levels than L-Arginine.

This can lead to improved muscle pumps during your workout. Additionally, increased blood flow can improve nutrient delivery to your muscles and hasten recovery.

Citrulline Malate

Citrulline Malate is a combination of L-Citrulline and Malic Acid. Malic Acid is an organic compound shown to improve energy production in cells.

Citrulline Malate can increase blood flow and nitric oxide levels, as it has the same benefits as L-Citrulline. Additionally, it can reduce fatigue during exercise and improve recovery time.

Taurine

Taurine is an amino acid that can improve focus, mental clarity, and cognitive function. It's also been shown to enhance exercise performance and increase muscle strength.

Taurine works by increasing the activity of neurotransmitters in the brain. This can lead to improved focus and cognitive function. Taurine can improve hydration and electrolyte balance, essential for exercise performance.

Caffeine

Caffeine is a stimulant which can improve focus, energy levels, and athletic performance. Caffeine works by stimulating the nervous system and increasing adrenaline levels.

This can lead to improved focus and energy levels. Additionally, caffeine can improve athletic performance by increasing strength and power output.

Beta-Alanine

Beta-Alanine is an amino acid that can increase muscle carnosine levels. Carnosine is a compound helps buffer lactic acid in muscles, leading to improved exercise performance. Additionally, Beta-Alanine can improve recovery time.

 

How To Take

Cellucor recommends consumers take one serving size of the C4 Ultimate blend 20-30 minutes before training. A serving size is 1 scoop, with the scoop already provided by the company, in 10-12 fl. Oz. of water.

After the formula kicks in, Cellucor states it's best to drink plenty of water throughout the workout, as you need to stay hydrated. They recommend their Cellucor Alpha Amino to help you stay hydrated, but water or other electrolyte drinks can also be used.

When used, a slight tingling sensation may occur. This is entirely normal and is a side effect of using a performance blend including beta-alanine. If any other side effects occur, stop use immediately.

Why This Product Should Be Trusted

C4 Ultimate is a product produced by Cellucor. Cellucor is a company known for its high-quality sports nutrition products.

The company has been in business for over 20 years. During then, they built a solid reputation in the sports nutrition industry. From pre-workout powders to energy drinks, C4 has done it all.

Additionally, C4 Ultimate is a product with clinical trials. The clinical study showed C4 Ultimate was effective at improving exercise performance. So, you know that you're getting a working product.

Frequently Asked Questions

How much caffeine is in C4 Ultimate?

C4 Ultimate contains up to 300mg of caffeine per scoop. Compared to other brands, that's almost double the amount of caffeine. However, C4 Ultimate has a unique blend which slowly releases the caffeine, giving you a continuous flow of energy throughout your workout.

Will C4 Ultimate give me energy without a crash?

C4 Ultimate is designed to give you energy without the crashes associated with other pre-workout supplements. This is because it contains ingredients that slowly release the caffeine, so you will have a continuous flow of energy.

Is C4 Ultimate safe?

C4 Ultimate is a safe and effective pre-workout supplement. However, as with all supplements, you should speak to your doctor before taking C4 Ultimate or any other supplement. The high caffeine amount could be dangerous to people with caffeine sensitivities.

Additionally, pre-workout supplements should be avoided by people with heart conditions, pregnant, or breastfeeding. Always consult a doctor before you start taking any new supplements.

What are the side effects of C4 Ultimate?

The most common side effect of C4 Ultimate is a tingling sensation caused by beta-alanine in the formula. Other known side effects include anxiety, headaches, and jitters. Stop using it immediately and consult a doctor if any other side effects occur.

To avoid side effects, only use the recommended dosage of 1 scoop in 10-12 fl. Oz. of water, 20-30 minutes before training. Using more of the product can result in side effects.

How long does C4 Ultimate last?

C4 Ultimate is designed to last anywhere from one to two hours. This formula is specifically designed for those heading to the gym for hardcore workouts. Hence, the formula will stay in your system for up to 5 hours after consumption.

Conclusion

Out of the pre-workouts on the market, we'd have to rate C4 Ultimate Pre Workout as one of the best pre workout supplements on the market, but just below elite level. This supplement is is designed for hardcore workout sessions.

If you're looking for a more mellow pre-workout to aid in the gym, there are definitely other options. Overall, C4 Ultimate does what it promises and is proven to help boost your overall workout. However, we recommend reviewing the product to see if it's a good fit for your workout routine or not. If not, go with another pre-workout that suits your lifestyle.