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Cellucor C4 Extreme Pre-Workout with Nitric Oxide 3

BY CELLUCOR #33 in Fitness Supplements

4.3 out of 5 stars
  • 5 Stars59%
  • 4 Stars25%
  • 3 Stars8%
  • 2 Stars5%
  • 1 Star3%
4.33 / 5 based on 513 Reviews

Product Description

Dietary Supplement. Explosive Workouts Chrome Series 3rd Generation. Contains Creatine Nitrate*. Highly Explosive Energy*. NO3 Pump Technology*. Rapid Absorption System* GMP Certified *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. see more...

Top Questions See all 52 Q&A

Cellucor C4 Extreme Pre-Workout with Nitric Oxide 3
Cellucor C4 Extreme Pre-Workout with Nitric Oxide 3
Reviews (513)
Q&A (52)
Media (11)
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PRODUCT HIGHLIGHTS
  • "it made me feel sick to my stomach all day when i tried it so i dont use it(blueberry flavor) my bf used that up and used the fruit punch." in 12 reviews
  • "Especially after a long day at work, the last thing I want to really do is work out but this product really gives me the energy to get to the gym or outside and really surpass my own expectations." in 7 reviews
  • "It tastes delicious, and really gives you the energy boost needed to get that last rep out." in 6 reviews
  • "i use this about 20 mins before my workout and i feel like it gives that extra boost that i need to help me get through a workout." in 6 reviews
  • "The only down side is that I can only take half a scoop because when I do take a full scoop my heart rate rises and beats so fast to the point that I sometimes can't workout." in 6 reviews
Cara M.
Cara M.
Carlsbad, CA
177 reviews
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Foodie Expert
Level 2
Although I know many people who love this product, it made me feel jittery, my hands tingly, and my heart race. After experiencing this symptoms in addition to severe head ache, I did some research and learned that this product contains dangerous chemicals/ ingredients that disrupt the body's homeostasis (particularly the neurotransmitters in the brain- specifically the dopamine & serotonin levels). The product also fails to clearly identify/ disclose the exact amounts (mg and/or %) of certain ingredients. I do NOT recommend consuming such harmful supplements.
Sindy L.
Sindy L.
Wichita, KS
21 reviews
Starting out it was alright. I expected more but I felt better off without it. I did some research and this is filled with unhealthy fillers. It has high ratings on bodybuilding.com for the longest time but I found out that it was a paid rating. It doesn't even taste that good. I would recommend some natural supplements like creatine or just drink some energy drink like monster. I think that would work better than C4. Or if you want a real pre-workout supplement, I would recommend Savage by Onyx or Mr. Hyde. That will do it for you.
Ashley E.
Ashley E.
Okemos, MI
97 reviews
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Foodie Expert
Level 1
This stuff is great for when I need the energy to work out at the end of a long work day. It helps me go the extra mile (literally) and get a great pump if I'm lifting weights. I would give 5 stars, but when I first started, I got a tingling sensation that kind of freaked me out. I've been using it for a while now and I no longer get the tingle. My advice is to start with half of the recommended dose and work your way up to the full amount.
Windin S.
Windin S.
W Melbourne, FL
78 reviews
Take the RECOMMENDED amount guys. I loved this before MMA practice but I was taking 4 scoops instead of 2 and I ended up a month later getting my saliva glands in my mouth blocked and having to have surgery because a crystalized stone (kind of like kidney stones) formed under my tounge .. Doctors said this product is dangerous if taken to much. It definantly makes you energized, just don't take too much
Bristol S.
Bristol S.
Bellevue, NE
25 reviews
This is my husbands hanfswdown favorite pre workout!! We have tried others and after a very scary time with one brand (almost a trip to the er) we were leery about trying another, but we took a chance with C4 and it was a hit, we purchased it at walmart for an outstanding price, it gives him a great pump before weight training, and there is not a huge crash after like with most, def recommend to others
If you are looking for something to give you a massive pump and you want to make mad GAINZ!!!!CELLUCOR C4 is the right product for YOU. I take this about 4-5 times a week before i go to the gym and I notice I have a lot more strength and I am able to stay in the gym a lot longer, it also helps me push a lot heavier weight if you are looking for an even greater pump up the dosage to 2 scoops!!
Gabrielle M.
Gabrielle M.
Cleveland, OH
181 reviews
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Foodie Expert
Level 1
I have Icy Blue Razz. I did A LOT of research on pre-workouts and found this to be a great choice in performance as well as flavor. It has never disappointed me. You do get a little itchy when it starts to kick in, but I guess I kind of like knowing that it's working!! I have never had any bad side effects. Increases my energy so I have better workouts, would 100% recommend.
Brittany H.
Brittany H.
Webb, AL
7 reviews
This will get your heart pumping for sure!!! This is the best pre-workout I have taken. I have had to stop taking it because of heart issues that run in the family and it would leave me with bad chest pains at 19 years old. Like I said, its a personal heart issue. I know others that never had a problem with it. If I didn't have heart problems, I would still be taking this.
Christopher M.
Christopher M.
Bergenfield, NJ
82 reviews
This stuff is a great pre-workout drink, especially if you're working out after work or early morning and just need that extra boost to get your workout started. It also gives a boost throughout your workout giving you better results. Just a heads up you'll probably feel a tingling feeling, which I love but some do not. The flavor is pretty good too for what it is.
Rania H.
Rania H.
New Carrolltn, MD
66 reviews
This pre workout drink will really get you going. I started to feel an attendance rush just 10 minutes after drinking.. but then my skin started tingling and it felt like the hairs on the back of my neck were rising. The tingly itchy burning feeling got way too intense for me so I stopped using it, but i definitely blasted through my workout with energy to spare
Ashley D.
Ashley D.
Sewell, NJ
52 reviews
What is the best flavor?
Karla S.
Karla S.
Riverside, CA
221 reviews
Does this actually work ?
Ashley S.
Ashley S.
Kenai, AK
183 reviews
How much is too much for you?
Ashley P.
Ashley P.
123 reviews
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Foodie Expert
Level 2
Does this make you jittery? Does it have bad side effects
Amy K.
Amy K.
Webster City, IA
3 reviews
Does anyone have any suggestions to help keep the tingly feeling from happening? Or to lesson the feeling?

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