C4 Original

C4 Original

Advanced Pre-Workout for Increased Energy and Focus*
Great Tasting Powder to Provide an Explosive Surge of Motivation*
8.5 out of 10  (4,769 Reviews)
2 Sizes
30 Servings
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6 Flavors
Fruit Punch
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Price: £30.36 (£1.01 / Serving)
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Flavor Rating: 8.5
Buy 1 Get 1 50% Off
For a limited time, buy 1 C4 Original, 60 Servings in the flavor of your choice & get 1 50% OFF!
Buy 1 Get 1 50% Off
For a limited time, buy 1 C4 Original, 30 Servings in the flavor of your choice & get 1 50% OFF!

Product Overview

Cellucor C4
Energy for Extraordinary Workouts1
  • Energy1
  • Creatine Nitrate (NO3-T)
  • TeaCor
  • Amazing Flavors
Cellucor C4

C4 is a pre-workout food supplement that helps you push through your toughest training sessions. C4 is formulated with ingredients for energy1 and focus2.


Cellucor’s Fourth Generation C4 is the next level of innovation and refinement. It's formula now features Creatine Nitrate.

Key Ingredients

1. Niacin, Vitamin C, Vitamin B6, and Vitamin B12 contribute to normal energy-yielding metabolism. Vitamin B12 also contributes to the reduction of tiredness and fatigue.

2. Caffeine helps to increase alertness and to improve concentration. Do not exceed a daily intake of 300 mg of caffeine.

Ratings & Reviews

Overall Rating
4,769 Ratings
Verified Buyer Rating
1,536 Ratings
Average Flavor Rating
9 Flavors
Top Rated Flavor
Strawberry Margarita
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
  • 10 Fruit Punch
  • 10 Icy Blue Razz

I love the stuff works great, for me personally anyway as well as my brother think it works great. I tried c4 on the go fruit punch first and I couldn't believe the energy levels I had. Then I bought the 30 serving Icy Blue Razz and wow can I just say great flavor and good energy levels too. I started just taking 1 scoop of c4 and one of Dr. Jekyll and I love em both stacked. only bad side is you get used to that so I had to started taking 2 scoops of each one for energy and one for pump. every since then my body still gets the energy from them. great stack great product Great Prewkout and love that feeling from the Beta Alanine before a workout. both flavors and types were great and powerful. hope so see more in there future and keep up the good work.

  • 8 Fruit Punch
  • 8 Icy Blue Razz

**UPDATE ON 2017 FORMULA** It gives me heartburn after trying it again. Not the same when compared to some of the better quality and pricier pre's but its great for its value. **2014** C4 does exactly what it says, gives you that pre-workout pump and lasting endurance 'till the end. I have not had any problems sleeping with this product as I normally use it around 6 hours before bed. Upon first taking this product as it was my first pre-workout I definitely noticed the "jitters and skin tingling" but after daily use I have grown accustomed to it and feel no upsetting side effects. I take this product on an empty stomach for maximum effectiveness and it definitely gets me in the zone. Also, I like to pour the powder straight into my mouth then chase with some water, gets it all in there at once.

Verified Buyer
  • 5 Icy Blue Razz
  • 9 Strawberry Margarita
  • 8 Icy Blue Razz

I recently ordered some Whey Protein and received a sample pack of C4 Pre-Workout. Well I wasn't sure how it would work with me...however! I tried it today a half hour before getting off of work. I went to our workout facility and started my weight lifting workout. All I can say is WOW!!! I got the boost I needed to power through my workout and pushed a bit harder than I normally would. I went to the store afterwards to pick up a few things, and the energy level was still rising! This stuff is great! So I ordered a month supply to try mid day at work and for my workouts as by the end of the day I am tired and find many excuses to skip my workouts. Now I'm curious to how long this will last! I'll post back with more results!

  • 8 Watermelon
  • 10 Fruit Punch
  • 9 Icy Blue Razz

I'm pretty picky when it comes to adding something new to my supplement regimen but after several years of testing multiple pre-workout drinks, Cellucor's C4 has successfully made it into my personal arsenal for good. Although I've tried more potent formulas out there, Cellucor's seems to be the "cleanest" in regards to not caffeine-spiking and the ingredients they use. I can take two shots of this 20-30 minutes before my workout and get a good pump without the headaches or the jitters. Overall, excellent product and I stand by this!

What's in Cellucor C4 Original

Serving Size: 1 Scoop (6.5g)
Servings Per Container: 30
Amount Per Serving
Beta Alanine 1,600mg
Creatine Nitrate (NO3-T™) 1,000mg
Arginine AKG 1,000mg
Explosive Energy Blend 321mg       
Caffeine Anhydrous (160mg), L-Tyrosine, TeaCor™ Tetramethyluric Acid
Vitamin C (as Ascorbic Acid) 250 mg       
Niacinamide 30 mg       
Vitamin B6 (as Pyridoxal-5-Phosphate) 500 mcg       
Folate (as Folic Acid) 150 mcg       
Vitamin B12 (as Methylcobalamin) 20 mcg       
Other Ingredients:
Citric Acid, Polydextrose, Natural & Artificial Flavours, Calcium Silicate, Silicon Dioxide, Sucralose, Acesulfame Potassium, FD&C Red Lake #40
TeaCor™ Tetramethyluric Acid is protected by Patents Pending, Serial No. 61/903,362; under exclusive global distribution by Compound Solutions, Inc.
NO3-T™ is a trademark of Thermolife International, LLC. NO3-T.com/patent

Directions For C4 Original: Take one serving (1 scoop) of C4® Original, mixed with 6 fl. oz. of water 20-30 minutes before training. During your workout, it is recommended that you drink plenty of water or performance beverage such as Cellucor Alpha Amino® to stay hydrated. Some individuals may experience a harmless tingling sensation, which is attributed to beta alanine. USE ONLY AS DIRECTED.

Warnings: THIS PRODUCT IS ONLY INTENDED FOR HEALTHY ADULTS, 18 YEARS OF AGE OR OLDER. Do not use if pregnant, nursing, currently taking PDE5 inhibitors or nitrates for chest pain. Do not take this product before consulting a licensed, qualified, health care professional if you are taking any other dietary supplement, prescription drug or over-the-counter medication; or if, you suspect you have or have been treated for, diagnosed with or have a family history of, any medical condition. This product contains caffeine and should not be used in combination with caffeine or stimulants from other sources. Discontinue use 2 weeks prior to surgery. Immediately discontinue use and contact a medical doctor if you experience any adverse reaction to this product. Do not use this product continuously for more than 8 weeks. Do not use if safety seal is broken or missing. Store in a cool, dry place. KEEP OUT OF REACH OF CHILDREN.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about Beta-Alanine.