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


Physical energy		Also a tip, please, do not eat at least 1 hour prior to taking any pre-work, they contain a lot of the same ingredients energy fruits have and as you know you will gain more energy on an empty stomach.
Focus		Not only do you gain more focus after a long tired day at work, you get gain an extra amount of strength to lift for that one more rep you wouldn't get from others on the market.
Strength		Not only do you gain more focus after a long tired day at work, you get gain an extra amount of strength to lift for that one more rep you wouldn't get from others on the market.
Value for money		for the price and the punch, no other pre-work is worth it.
Ingredient profile		Also a tip, please, do not eat at least 1 hour prior to taking any pre-work, they contain a lot of the same ingredients energy fruits have and as you know you will gain more energy on an empty stomach.


Physical energy		It really gives you a great energy boost before heading to the gym, and the Icy Blue Razz flavor tastes great!
Taste		It really gives you a great energy boost before heading to the gym, and the Icy Blue Razz flavor tastes great!


Physical energy		This product always gives me a solid energy boost and pump in the gym, definitely a recommended buy.
Pump		This product always gives me a solid energy boost and pump in the gym, definitely a recommended buy.
Taste		I thought that the pineapple flavor was good.


Taste		C4 was pretty good i also tasted the blue haze it was better.


Physical energy		I can take this and it still gives me enough energy to work a full 12 hr shift lifting tires all night (Graveyard shift) without being at all tired.


Physical energy		Great taste, pumps, energy, and value, you really can't go wrong.
Pump		Great taste, pumps, energy, and value, you really can't go wrong.
Taste		although I haven't used it in a while I got the opportunity to from a promo offered on the forums and really enjoyed this new flavor.
Taste		Great taste, pumps, energy, and value, you really can't go wrong.
Value for money		Great taste, pumps, energy, and value, you really can't go wrong.


Physical energy		C4 is not a stim heavy preworkout so if you are looking for something that will give you a buzz and get you jacked and ready to rip the weights apart, this isn't what you should expect.
Physical energy		You definitely get the beta alanine tingle and the energy you get a kind of a clear, focused, subtle energy which for my personal preference is what I look for.
Physical energy		It's a good overall performance/energy enhancing preworkout.
Pump		It isn't a major pump enhancer like hemavol, concentrated stim like 1MR Vortex, or muscle builder.
Focus		You definitely get the beta alanine tingle and the energy you get a kind of a clear, focused, subtle energy which for my personal preference is what I look for.


Physical energy		Gives me a great energy boost at the beginning of my work out.
Taste		So far orange is my favourite flavour.


Pump		The focus was there and the pump was without a doubt there too!
Focus		The focus was there and the pump was without a doubt there too!
Taste		Thanks to the Cory at Cellucor was able to get a 5 days sample of Pineapple flavor C4 extreme.
Taste		Mixability was perfect even though I have to note that I add more water as I do not like strong flavors.
Mixes well		Mixability was perfect even though I have to note that I add more water as I do not like strong flavors.


Taste		The taste is okay, if you use ice cold water it tastes MUCH better.


Physical energy		No focus, no extra energy, no boost, nothing.
Focus		No focus, no extra energy, no boost, nothing.


Pump		Got kinda a pump out of it.
Pump		Arnold's Iron Pump was better and iron pump isn't even that great of a supp!
Value for money		I'm a thrifty kinda person so when I budget I go off the servings to get a average price.


Physical energy		Great preworkout - Energy lasts me about 45 mins on one scoop, 1hr 15-20mins on two scoops (after waiting 20 minutes to start) - Solid, Clean, no jitters.
Pump		Pumps are good on one scoop - good for a smaller body part routine, great on two scoops.
Focus		Focus is pretty good as well.
Taste		Pineapple was a decent flavor,
Taste		However, I have to say it did not taste fake or like some others where 'every flavor tastes like acidic fruit punch' - so it was very pleasing.
Mixes well		Mixability is outta this world - no residue!


Physical energy		like all C4's of the past it gives you everything you could ask for in a Pre...longlasting energy, great focus and superior pumps.
Pump		like all C4's of the past it gives you everything you could ask for in a Pre...longlasting energy, great focus and superior pumps.
Focus		like all C4's of the past it gives you everything you could ask for in a Pre...longlasting energy, great focus and superior pumps.
Taste		through re-formulations and new flavor introductions the quality has never wavered.
Taste		i got the opportunity to sample the new "exclusive" MOJITO flavor and its delicious!


Pump		Excellent taste (watermelon) and incredible pump and vascularity on workout!
Vascularity		Excellent taste (watermelon) and incredible pump and vascularity on workout!
Taste		Excellent taste (watermelon) and incredible pump and vascularity on workout!


Pump		I have to take 3 scoops just for a good pump!
Taste		To be honest not a big fan, Cellucor has disgusting protein, and this stuff the taste is really not good at all.


Physical energy		It has a good energy blend that isn't reliant on just caffeine.
Physical energy		It hits everything you want in a pre workout endurance, energy, pump, and focus.
Endurance		It hits everything you want in a pre workout endurance, energy, pump, and focus.
Pump		It hits everything you want in a pre workout endurance, energy, pump, and focus.
Focus		It hits everything you want in a pre workout endurance, energy, pump, and focus.
Taste		The taste and mixability is superior.
Taste		Of course tasting great and mixing up nice and easy are a added bonus.
Mixes well		The taste and mixability is superior.


Physical energy		I am caffeine sensitive and therefor found great energy approximately 10 minutes after consuming on an empty stomach.
Pump		Pump is always great.


Physical energy		It always gives you clean energy and the thingles are awesome!
Physical energy		I like that whenever you perform a set you can literally feel energy bursting through your veins to the muscle part you are training!!
Vascularity		I like that whenever you perform a set you can literally feel energy bursting through your veins to the muscle part you are training!!
Taste		I love the watermelon flavor
Mixes well		It mixes super easy and never clumps up.


Endurance		C4 does exactly what it says, gives you that pre-workout pump and lasting endurance 'till the end.
Pump		C4 does exactly what it says, gives you that pre-workout pump and lasting endurance 'till the end.

C4 Extreme (Cellucor)

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