Cellucor® C4® Ultimate


Item # CellucorC4Ultimate


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Size: 20 Servings

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Product Information


The most explosive pre-workout.

Energy* - Focus* - Pumps* - Endurance* - Creatine Nitrate

Label (click image to enlarge)


Take one serving (1 scoop) of C4® Ultimate, mixed with 10-12 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.


THIS PRODUCT IS ONLY INTENTED FOR HEALTHY ADULTS, 18 YEARS OF AGE OR OLDER. Do not use if pregnant, nursing, currently takes 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. KEEP OUT OF REACH OF CHILDREN.

Other Ingredients

Natural and Artificial Flavors, Silicon Dioxide, Sucralose, Beet Juice (color), Calcium Silicate, Polydextrose, Acesulfame Potassium


Store in a cool dry place. This product is sold by weight, not volume. Some settling of powder may occur during shipping and handling, which may affect density of powder. This product contains the servings indicated when measured exactly by weight.
Dist. By:
3891 S. Traditions Dr Bryan, TX 77807

Nutrition Facts

Serving Size  1 Scoop
Servings Per Container  20

Amount Per Serving     % DV

Total Carbohydrate 1g  
Calories 5  

Vitamin C (as Ascorbic Acid) 250 mg   417%
Niacin (as Niacinamide) 60 mg   300%
Calcium (as Calcium Silicate) 18 mg   2%

Vitamin B6 (as pyridoxal-5-phosphate)  1 mg   **
Folic Acid  500 mcg   **
Vitamin B12 (as methylcobalamin)  70 mcg   **
Citrulline Malate  6 g   **
CarnoSyn® Beta-Alanine  3.2 g   **
Creatine Nitrate (N03-T®)  1.5 g   **
Betaine Anhydrous  1.5 g   **
Nitrosigine® Inositol-Stabilized Arginine Silicate  1.5 g   **
Arginine Alpha Ketoglutarate  1 g   **
Taurine  1 g   **
C4® Ultimate Energy and Focus Blend  858 mg   **
   N-Acetyl-L-Tyrosine   **
   Caffeine Anhydrous (300mg)   **
   Velvet Bean (Macuna pruriens) seed extract (standardized for L-Dopa)   **
   Theacrine (as Teacrine®)   **
   Zembrin® (Sceletium tortuosum) aerial parts extract   **
   Rauwolfia vomitoria root bark extract   **
   Huperzine A (from Toothed Clubmoss (Huperzia serrata) aerial parts extract)   **

** Daily Value (DV) not established.


4.5 / 5.0
29 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Does exactly what it says! Energy, focus, stamina! Definitely would recommend!
March 9, 2018
I tried this product because I needed some added energy with my personal training sessions and I must say this is the best. I'm now using it for all my workouts and I feel like a beast in the gym. Please take as directed (30 minutes) before workout to receive the maximum results.
February 28, 2018
Powerful.....Focused.....Feel Amazing About Yourself.
I highly recommend this stuff. I started off taking a scoop right wen I got up and 10 mins later....WOW!! It gave me massive amounts of energy, and enough focus to beat my reps from day before. You go and go until you cant lift ur arms and wait just a few moments and ur able to power thru another set. Best stuff I've ever tried. And the energy throughout the day is the best part, not only do you look good but you also feel I'm not saying u can eat watever you want and do this, u still need to eat healthy. I am now taking 2 scoops every morning it's that good.
February 19, 2018
Really good pre workout
Awesome pre workout. Got the jitters a little bit so I've been doing a little less than a scoop. Good pump and energy.
January 25, 2018
2 months ago
I love the C4. My first taste I was a little put off because it tasted like cough syrup. But I got use to the taste. The AWESOME part is within 15 minutes I have so much energy. I go workout and feel really motivated. The best part is it doesn't wear off quickly. I usually workout around noon and the C4 gives me the energy to do the workout and still feel charged up to tackle other chores. C4 also doesn't give you the feeling crashing when it wears off.
January 14, 2018
2 months ago
I have tried this one many times,it's a great product and the taste is good.
January 11, 2018
2 months ago
Not impressed
First time trying C4 and was not impressed. Didn’t give me any energy just the not so great pre and post side effects. It made me so focused in I felt like a zombie and had no drive.
January 2, 2018
I just tried this new version of the C4, it's explosive energy, fast acting, a lasts a long time. If your a low energy person who caffeine don't work for them like me this is perfect for your workout rutien. But you better be ready to work, cardio for sho weight lifting an more i kept going for over a hour an still haven't burned the energy off. Take a half a spoon to excess of how much u can take, it's great for after work an your too tired to work out, you drink this an be ready to go!!!! It makes u hot an tingaly like pins an needles only take it if your ready to sweat an burn the energy off, it's not for the average workout, an try not to over do it ur body makes u believe u can keep going.
November 27, 2017
Excellent product
Seriously, if you think you feel the pre workout, then you'll feel this one even more. Tastes great, you feel the energy, great product.
November 24, 2017
Pretty good.
I got this product about 2 and a half weeks ago, and so far so good. Definitely gives you a good pump and more energy. However, the taste isnâ??t that good, when u mix it, there are usually chunks at the bottom, and the â??light tingling sensationâ?? is more of an annoying itching sensation. But still, does what itâ??s mean to do pretty well.
November 13, 2017
4 months ago
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Browse 2 questions Browse 2 questions and 3 answers
Yes how fast does the C4 start working?
A shopper on Mar 1, 2018
BEST ANSWER: I started getting results quickly but I also workout everyday for 1 hr to 2 so as long as you put the effort in the results will come
I'm a 56 year old man been lifting weights for 44 year's will this help me put on more muscle ?
Cutup on Feb 26, 2018
BEST ANSWER: It will definitely energise you and provide some nutritional supplements that can help, but it isn’t enough by itself, you’ll need a diet and lifting routine conducive to building muscle for that.