C4 Extreme (Cellucor)

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4.3

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2684 user reviews

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Format	Store	Notes	Price/serving	Price
60 Servings	Bodybuilding.com	Shipping: Flat rate - $5.99 (up to 40 lb) 5% off new customers: Code - NewCustomer5PerOff Other coupon codes on the left side of this page	$0.78	$47.00
30 Servings	Bodybuilding.com	Shipping: Flat rate - $5.99 (up to 40 lb) 5% off new customers: Code - NewCustomer5PerOff Other coupon codes on the left side of this page	$1.00	$29.99
30 Servings	Netrition.com	Shipping: Flat rate - $4.95 within the US 5% off orders > $200 10% off orders > $1000 Free gift with orders > $75	$1.00	$29.99

C4 Extreme is powdered energy. Harnessing unparalleled NO3 technology and exclusive ingredients including creatine nitrate, L-dopa, and xanthinol nicotinate, C4 Extreme is more advanced than any pre-workout supplement in its class, possessing the power to ignite your mind, muscles, and workout regimen, workout after workout after workout.

What is NO3? NO3 is nitrate, an advanced compound that delivers unbelievable muscle pumps and amplifies the effectiveness of every ingredient in C4 Extreme. Cellucor is utilizing a new compound in which NO3 has been fused to creatine to create creatine nitrate; according to a UCLA study, creatine nitrate is 1000x more water soluble than either creatine monohydrate or other creatine derivatives. Unmatched water solubility ensures better absorption and absolutely none of the traditional side effects of creatine supplementation.

You will have more energy than you ever imagined possible from a supplement. You will get that extra rep and complete that last set, detonating any previous strength, endurance, and physique personal bests.

Average user rating from: 2684 users


Overall rating		4.3
Euphoria (33 ratings)		4.5
Anxiety reduction (10 ratings)		3.5
Concentration (1 rating)		5.0
Productivity (1 rating)		5.0
Memory (1 rating)		4.5
Creativity (2 ratings)		5.0
Motivation (80 ratings)		4.6
Heightened senses (1 rating)		5.0
Low dependence (1 rating)		5.0
Fat loss (10 ratings)		5.0
Suppressed appetite (3 ratings)		3.5
Immune system enhancer (1 rating)		4.0
Sedative (1 rating)		5.0
Language ability (1 rating)		5.0
Texture (94 ratings)		4.4
Physical energy (1346 ratings)		4.5
Muscle gain (72 ratings)		4.1
Endurance (198 ratings)		4.4
Pump (1172 ratings)		4.4
Low side effects (6 ratings)		3.8
Aggression (12 ratings)		4.1
Thermogenic effect (62 ratings)		4.2
Vascularity (84 ratings)		4.4
Recovery ability (31 ratings)		4.3
Increased appetite (5 ratings)		2.7
Length of effects (8 ratings)		3.9
Low development of tolerance (7 ratings)		3.1
Focus (689 ratings)		4.6
Alertness (8 ratings)		4.0
Mental energy (6 ratings)		4.3
Strength (193 ratings)		4.8
Anti-catabolic (5 ratings)		3.5
Taste (1842 ratings)		4.5
Mixes well (342 ratings)		4.6
Safety (6 ratings)		4.3
Value for money (277 ratings)		3.7
Libido (10 ratings)		3.2
Ingredient profile (123 ratings)		4.3

Reported side effects (adverse events)


Crash	46 users (2%)
Diarrhea	12 users (0%)
Difficulty sleeping	8 users (0%)
Dizziness	8 users (0%)
Excessive sweating	6 users (0%)
Gas or bloating	13 users (0%)
Headache	18 users (1%)
Jitters	43 users (2%)
Nausea or vomiting	19 users (1%)
Pounding heart	1 user (0%)
Rapid or irregular heart beat	2 users (0%)
Shakes	4 users (0%)
Skin crawling	2 users (0%)
Skin flushing	4 users (0%)
Skin tingling	1 user (0%)
Upset stomach	17 users (1%)

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Muscle gain


Physical energy		It gets me energized within 15 mins prior to workout and I'm able to stay focused through 45-60 minutes of working out and most of the morning at work.
Focus		It gets me energized within 15 mins prior to workout and I'm able to stay focused through 45-60 minutes of working out and most of the morning at work.
Taste		The new taste, I thought was a little sweeter then the


Physical energy		Energy/Focus: 10/10 I usually have a 20-30 min drive to the gym and have my pre workout ready in the car.
Muscle gain		Doing Bicep curls my veins are bigger and popping out like never before, I've never really dedicated days to doing just arms
Endurance		No problem, leg sessions I don't get tired anymore at all.
Pump		Pumps/Vascularity: 10/10 This is a big one for me since I've never gotten a real good pump from any pre workout, even Hemavol didn't do anything for me mixed with the old c4.
Pump		This new formula with TeaCor really works!! Never any crash after the workout from the caffeine and the pumps last hours after the gym.
Vascularity		Doing Bicep curls my veins are bigger and popping out like never before, I've never really dedicated days to doing just arms
Focus		Energy/Focus: 10/10 I usually have a 20-30 min drive to the gym and have my pre workout ready in the car.
Taste		Taste: 10/10 Let me start off by saying I absolutely HATE fruit punch flavor pre workouts, I've never had one that tasted like "fruit punch"!!
Taste		When I saw the package I thought to myself great... 30 servings of fruit punch... lol 100% better than any other fruit punch I've tasted, tastes like real fruit punch.
Taste		Reminded me of my child hood which was kind of cool they could make something taste this amazing!
Mixes well		Mixability: 10/10 No left overs in the water bottle like some others I've tried, makes me feel good about the product knowing I'm absorbing everything that's in the product!


Physical energy		The pumps, as usual, were INSANE, and the new form of caffeine used was quite a nice addition to the C4 product as energy seemed to be more clean and constant throughout my greuling two hour workouts!
Physical energy		As aforementioned, taste was on point, energy was amazing and consistent, and pumps were always there when I consumed the G4 C4 30 minutes prior to my lifts!
Pump		The pumps, as usual, were INSANE, and the new form of caffeine used was quite a nice addition to the C4 product as energy seemed to be more clean and constant throughout my greuling two hour workouts!
Pump		As aforementioned, taste was on point, energy was amazing and consistent, and pumps were always there when I consumed the G4 C4 30 minutes prior to my lifts!
Focus		I used the entire bottle in a little less than a month and I get the dame mental focus EVERY time, so yes, the new form of caffeine, I would say, is LEGIT!!!
Taste		The Fruit Punch flavor was on point, as I consumed two scoops in 12oz water and ice!!
Taste		As aforementioned, taste was on point, energy was amazing and consistent, and pumps were always there when I consumed the G4 C4 30 minutes prior to my lifts!


Pump		& I still feel a pump.
Taste		I can't wait to try another flavor!


Physical energy		At first it gave me a lot of energy, pump, and tingly feels that I loved when lifting.
Physical energy		So I went back to one scoop currently and now I don't feel any energy at all.
Pump		At first it gave me a lot of energy, pump, and tingly feels that I loved when lifting.
Pump		I get a little bit of pump and a little tingly
Taste		I have the green apple flavor Which I don't think they make anymore
Taste		but as far as flavor it gets 8/10.
Taste		It tastes really good
Taste		Tastes like drinking a app me flavored syrup it's so sweet.


Taste		When I came across this new formula I was excited, and as soon as I took the icy blue razz flavor I was jaw dropped by how amazing the flavor and the effects it had on my workout.


Fat loss		I have gained 12 pounds in one month and loss body fat.
Muscle gain		I have gained 12 pounds in one month and loss body fat.
Endurance		Although i took it after eating dinner i still got a great pump and was able to workout longer and more intense then i have before.
Pump		Although i took it after eating dinner i still got a great pump and was able to workout longer and more intense then i have before.
Focus		C4 kept me focused and didn't have my bouncing around the gym.


Endurance		After coming off of this product I noticed my strength, endurance, and also focus had almost disappeared.
Focus		After coming off of this product I noticed my strength, endurance, and also focus had almost disappeared.
Strength		After coming off of this product I noticed my strength, endurance, and also focus had almost disappeared.


Physical energy		About halfway there, I already felt the energy kicking in and was gracefully singing along loudly to one of Pink Floyd's songs.
Strength		Ended up hitting a bench PR and did not crash at all.
Taste		It mixed with water extremely well and it tasted like watermelon of course,
Taste		but also leaving a cotton candy-ish aftertaste (which I enjoy).
Mixes well		It mixed with water extremely well and it tasted like watermelon of course,


Texture		With that being said, I had high hopes in the flavoring and ingredients department and expected it to only get better with the generation 4. Mixability- 10/10 No problems here at all, no clumps or chalky taste.
Physical energy		yet I still think its a solid profile and will give you the energy & focus when looking for a preworkout.
Physical energy		I am very pleased with everything about this product and have noticed a very clean energy boost, unbelieveable focus, and some nice pumps as well.
Pump		I am very pleased with everything about this product and have noticed a very clean energy boost, unbelieveable focus, and some nice pumps as well.
Focus		yet I still think its a solid profile and will give you the energy & focus when looking for a preworkout.
Focus		I am very pleased with everything about this product and have noticed a very clean energy boost, unbelieveable focus, and some nice pumps as well.
Taste		I've used the original C4 formula in the past and was my go-to for quite some time and enjoyed many, if not all the flavors.
Taste		With that being said, I had high hopes in the flavoring and ingredients department and expected it to only get better with the generation 4. Mixability- 10/10 No problems here at all, no clumps or chalky taste.
Taste		Flavor profile- 11/10!
Taste		Watermelon I would not say flavoring is a huge deal to me when using a product,
Taste		This watermelon flavor was amazing, not too sweet & not too sour, juuuust right.
Taste		This is an easy mixing flavor and whether you like a stronger or more watered down taste, it can easily suit to anyone's taste buds.
Mixes well		With that being said, I had high hopes in the flavoring and ingredients department and expected it to only get better with the generation 4. Mixability- 10/10 No problems here at all, no clumps or chalky taste.
Ingredient profile		With that being said, I had high hopes in the flavoring and ingredients department and expected it to only get better with the generation 4. Mixability- 10/10 No problems here at all, no clumps or chalky taste.
Ingredient profile		Flavor profile- 11/10!
Ingredient profile		Ingredient Profile 8/10 The new C4 gen4 profile isn't too much different than the og formula,
Ingredient profile		yet I still think its a solid profile and will give you the energy & focus when looking for a preworkout.
Ingredient profile		yet versatile that you can take 2 scoops and get a full dosing of all ingredients.


Physical energy		Focus no rush, 2 scoops today.
Physical energy		but was ok, Blue Razz excellent as for the rush, well I'm so accustomed to some of these I need 2 scoops and its a real good focus and length.
Focus		Focus no rush, 2 scoops today.
Focus		but was ok, Blue Razz excellent as for the rush, well I'm so accustomed to some of these I need 2 scoops and its a real good focus and length.
Taste		Did the one scoop trial taste AWESOME no medicine bitterness.
Taste		Ok so now I have started trying this, Green apple taste ehh.
Taste		If you know me I hate watermelon flavored anything
Taste		I only gave it a 9 because it really tasted like the candy, even though I don't like the candy its exact.


Physical energy		The taste is ....WOW Its not to sweet and not to sour, its very satisfying to the sweet tooth My energy levels with the Cellucor C4 is always threw the roof, i always feel extra confident and excited to workout!
Focus		My mind is more clear and focused on a better workout I enjoy that i dont get the jitters or a crash with this product and it pulls me all the way threw a great workout If your looking for a great tasteing,
Taste		The taste is ....WOW Its not to sweet and not to sour, its very satisfying to the sweet tooth My energy levels with the Cellucor C4 is always threw the roof, i always feel extra confident and excited to workout!
Taste		My mind is more clear and focused on a better workout I enjoy that i dont get the jitters or a crash with this product and it pulls me all the way threw a great workout If your looking for a great tasteing,
Mixes well		I had the worderful opportunity to try the new C4 pre-workout thanks to Cory and the @cellucor crew I always mix my preworkout with 8oz of water in a shaker cup This product mixes extremely well and i have never experienced grains or clumps in my cup.


Taste		It mixed pretty well, had a sour, tart taste, and didn't give me jitters at all.
Mixes well		It mixed pretty well, had a sour, tart taste, and didn't give me jitters at all.


Physical energy		I take a scoop about 30 minutes before I workout and it really helps with energy and stamina.
Physical energy		but this is never an issue if i actually burn some energy.
Endurance		I take a scoop about 30 minutes before I workout and it really helps with energy and stamina.
Taste		Flavors are all great and there isn't a weird aftertaste.


Physical energy		but the energy is just as strong and never gets clumpy.
Muscle gain		The scoops are a little larger
Taste		I had the new watermelon flavor immediately after finishing the old c4 and i was amazed that they made this great tasting product taste even better.
Mixes well		but the energy is just as strong and never gets clumpy.


Physical energy		Energy and Focus: 8/10 starts to kick in around 20 mins and have a nice focus throughout my workout.
Physical energy		Sustained energy all the way through.
Vascularity		Noticeable tightness in the skin Vascularity: 10/10 veins were easily visible and popping the moment the new formula hits the bloodstream and continues for a while after the workout.
Focus		Energy and Focus: 8/10 starts to kick in around 20 mins and have a nice focus throughout my workout.
Strength		Strength: 10/10 noticeable increases of an extra rep or two during my sets.
Taste		Taste: 5/10 not a fan of the pink lemonade.
Taste		Something tastes a little off.
Taste		however I would go with a different flavor when I purchase in the future.
Mixes well		Mixability: 10/10 easily one of the best mixes out there.


Texture		Throw it in a Blender Bottle and shake it, and it mixes so well that you cannot see anything floating around in the liquid nor do you get the grainy texture that you get when drinking other supplements.
Physical energy		After switching to the C4, I didn’t feel like my energy was quite as high as with the other product which is why I gave it a 7/10 for energy.
Focus		Focus: 9/10 Focus was really great.
Taste		Product: Generation 4 Cellucor C4 Flavor: Pink Lemonade Notes: I measured this product on a digital scale to ensure serving size accuracy.
Taste		Taste: 10/10 One of the best tasting supplements I have ever had.
Taste		I had the pink lemonade flavor, and it tasted better than Kool Aid.
Taste		Add a little bit of ice after the initial shaking in the Blender Bottle, and the flavor is enhanced even more.
Taste		The taste/flavor is phenomenal (my favorite ever).
Mixes well		Mixability: 10/10 I have never had a supplement that has mixed as well as this one.
Mixes well		Throw it in a Blender Bottle and shake it, and it mixes so well that you cannot see anything floating around in the liquid nor do you get the grainy texture that you get when drinking other supplements.
Value for money		The beta-alanine and caffeine can easily be added after the fact inexpensively.


Physical energy		I had only half a scoop for the first time I ever had it, I can feel the rush kicking in just 15 mins later, and half a scoop got me through a brutal arm session doing 5 sets of 5 exercises.
Taste		The pink lemonade flavor tastes awesome, it does better any vitamin water, and it mixes instantly.
Mixes well		The pink lemonade flavor tastes awesome, it does better any vitamin water, and it mixes instantly.


Texture		I love the smooth, consistent energy that this product gives, no crash and no jitters.
Physical energy		No product gives me energy like C4.
Physical energy		I love the smooth, consistent energy that this product gives, no crash and no jitters.
Endurance		Endurance, and vascularity are also amazing.
Pump		The pumps are awesome.
Vascularity		Endurance, and vascularity are also amazing.
Taste		I have the Blue Razz flavor, and while it is slightly different than the old flavor, it still tastes great.
Taste		I mix it in only about 5oz of water so the flavor is strong,
Value for money		I have been using it for about 3 weeks now and I do not need to take any extra scoops, which is nice for the value of the product.

C4 Extreme (Cellucor)

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