C4 Extreme (Cellucor)

User rating

4.3

out of 5

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%)

Find other supplements effective for

Muscle gain


Pump		this gives me a great pump and it tastes great.
Taste		this gives me a great pump and it tastes great.


Physical energy		In general, I am not a consumer of any form of caffeine and I never drink energy drinks.
Physical energy		I think I reacted so negatively to this because my body is not used to taking energy/caffeine type products.

Jitters	I took it and 30 minutes later my whole body felt real itchy(side effect?) and I could definitely feel like I was somewhat amped up, and really jittery.
Headache	After my workout I had a huge headache on the drive home and for several hours afterwards.
Dizziness	I took this 10 hours ago and I can still have a slight headache.
Headache	I took this 10 hours ago and I can still have a slight headache.


Physical energy		No energy, no noticeable change in pumps.
Pump		No energy, no noticeable change in pumps.
Taste		Taste good


Physical energy		The first time i took it, I took 2 servings and my energy levels were extremely high.
Physical energy		Than i took 1 serving and my energy levels were just as high great product!!!


Taste		The small scoop size was nice and the taste, though due to the small size rather irrelevant, was good.


Physical energy		The kind of energy this gave me was a minimal, I'll get through my workout kind.
Physical energy		Tons of energy, no.
Taste		Taste wasn't bad


Physical energy		Keeps me energized through the workout and keeps me pump as well.
Pump		Keeps me energized through the workout and keeps me pump as well.
Taste		The taste is great, taste like actual orange juice; I was extremely surprised by the taste.


Physical energy		CELLUCOR C4 IS ONE OF THE BEST PREWORKOUTS I'VE TRIED WITH ALL THE INGREDIENTS LISTED, I HAVE NO DOUBT KNOWING THAT THIS PRODUCT IS GOING TO WORK! WITH 1500MG OF BETA ALANINE, 1000MG OF CREATINE NITRATE, 1000MG OF ARGININE AKG,PER SERVING AND AN ENERGY BLEND THAT HAS THE MOST RESEARCHED AND BACKED SCIENCE, THERE'S NO QUESTION THAT THIS PRODUCT WILL HAVE YOU LIFTING AND REPING MORE THAN YOU THOUGHT POSSIBLE.
Physical energy		THE FOCUS AND THE ENERGY THIS PRODUCT GIVES IS GREAT AND IT GETS ME GOING FULL FORCE AND HELPS ME PUSH THE WEIGHT WITH NO PROBLEM.
Focus		THE FOCUS AND THE ENERGY THIS PRODUCT GIVES IS GREAT AND IT GETS ME GOING FULL FORCE AND HELPS ME PUSH THE WEIGHT WITH NO PROBLEM.
Strength		CELLUCOR C4 IS ONE OF THE BEST PREWORKOUTS I'VE TRIED WITH ALL THE INGREDIENTS LISTED, I HAVE NO DOUBT KNOWING THAT THIS PRODUCT IS GOING TO WORK! WITH 1500MG OF BETA ALANINE, 1000MG OF CREATINE NITRATE, 1000MG OF ARGININE AKG,PER SERVING AND AN ENERGY BLEND THAT HAS THE MOST RESEARCHED AND BACKED SCIENCE, THERE'S NO QUESTION THAT THIS PRODUCT WILL HAVE YOU LIFTING AND REPING MORE THAN YOU THOUGHT POSSIBLE.
Value for money		ANOTHER GOOD THING ABOUT THIS PRODUCT IS THE PRICE, ITS INEXPENSIVE AND FOR THE PRODUCT YOU GET YOU CAN'T BEAT IT.
Ingredient profile		CELLUCOR C4 IS ONE OF THE BEST PREWORKOUTS I'VE TRIED WITH ALL THE INGREDIENTS LISTED, I HAVE NO DOUBT KNOWING THAT THIS PRODUCT IS GOING TO WORK! WITH 1500MG OF BETA ALANINE, 1000MG OF CREATINE NITRATE, 1000MG OF ARGININE AKG,PER SERVING AND AN ENERGY BLEND THAT HAS THE MOST RESEARCHED AND BACKED SCIENCE, THERE'S NO QUESTION THAT THIS PRODUCT WILL HAVE YOU LIFTING AND REPING MORE THAN YOU THOUGHT POSSIBLE.


Physical energy		i give the product a 5 overall because i still feel increased energy and I know my problem with the product will not effect everyone.
Taste		The taste was good


Pump		makes your heart race and no pump with a bad crash, BUT! tastes good.
Taste		makes your heart race and no pump with a bad crash, BUT! tastes good.


Physical energy		Gives me a great surge of energy and focus every time to get a great workout
Focus		Gives me a great surge of energy and focus every time to get a great workout


Physical energy		Great focus and energy, and the pumps are terrific.
Pump		Great focus and energy, and the pumps are terrific.
Pump		I feel I'm doing more weight and pumping out more reps since taking this product.
Focus		Great focus and energy, and the pumps are terrific.
Taste		I bought the fruit punch, and the flavor is very good, kind of like Kool Aid.
Mixes well		It mixes pretty well,


Physical energy		The pump/energy is right away within 15 minutes with no jittery like other preworkout and no crash after I did a intense cardio on the treadmill.
Pump		The pump/energy is right away within 15 minutes with no jittery like other preworkout and no crash after I did a intense cardio on the treadmill.
Taste		All i can say is amazing taste and quality of the ingredients.
Ingredient profile		All i can say is amazing taste and quality of the ingredients.


Texture		Very smooth.
Pump		It doesn't give me the jitters, just clean focus and amazing pumps.
Focus		It doesn't give me the jitters, just clean focus and amazing pumps.
Taste		Also, it is the best tasting pre-workout I have ever tried.


Focus		On the days that i took it 20-30 min prior I felt great and focused.
Taste		The taste is fantastic.
Taste		Tastes like a super sweet kool aid.


Texture		I get a smooth high energy and no jitters like N.O.Xplode, my pumps are much better and I've been putting up higher numbers than before.
Physical energy		I get a smooth high energy and no jitters like N.O.Xplode, my pumps are much better and I've been putting up higher numbers than before.
Pump		I get a smooth high energy and no jitters like N.O.Xplode, my pumps are much better and I've been putting up higher numbers than before.
Taste		Tastes and mixes great!
Mixes well		Tastes and mixes great!


Physical energy		I've noticed my endurance and energy greatly improved during tough workout.
Endurance		I've noticed my endurance and energy greatly improved during tough workout.
Taste		For the taste, its like a kool-aid.


Physical energy		The taste is so good I drink this thing all day :) Also, at the gym the energy level was 10 and its stay at that level the whole workout.
Pump		The pump was terrific too,
Taste		The taste is so good I drink this thing all day :) Also, at the gym the energy level was 10 and its stay at that level the whole workout.


Physical energy		It gives me a very clear and focused energy opposed to other brands that make you jittery.
Physical energy		You can feel the beta alanine tingles and the caffiene helps push out more reps without loosing as much energy.
Focus		It gives me a very clear and focused energy opposed to other brands that make you jittery.
Taste		Tastes great and works very well.

C4 Extreme (Cellucor)

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Physical energy		but the fact that it gives me enough energy to power through even the toughest workouts.
Pump		The pump that you receive is absolutely amazing.
Taste		This C4 extreme also has exceptionally good taste, which is hard to find in a good pre workout supplement.
Value for money		It is worth the price and i'm sure that once you try it you will love it.