More Protein, Less Spending! Premium Proteins at affordable prices! Shop the latest price cuts and more.
Menu
7 Day Customer Support
  • Live Chat
  • 1-800-537-9910
USD
0
Cart
C4 Extreme

Cellucor C4 Extreme

A Product
Extreme Pre-Workout Performance
  • Extreme energy formula*
  • Extreme endurance support*
  • Incredible flavors
  • Extreme performance: Creatine Nitrate (NO3-T) and NitraMax (NO3-C) technology.*
165 Reviews
Share
M&S Rewards Logo
Muscle & Strength Rewards

Earn 2 points for every dollar you spend at Muscle & Strength! Spend your points on order discounts, fitness gear and exclusive products.

Learn More
M&S Promos and Deals Logo
Unbeatable Deals

We run the best deals and discounts on the biggest nutrition and fitness brands!

View All Deals
M&S Delivery Truck
Free Shipping on $99+ Orders*

Spend $99 to get FREE shipping in addition to our unbeatable deals! Plus, 100% money-back guarantee on every product we sell.

*USA Only. Excludes: AK, HI, orders above 25lbs and bulk orders.

Learn More
Credit Card Logo for Refunds
60 Day Guarantee

Not happy with your purchase? No problem. Simply return it to us within 60 days and we'll replace it, credit your account, or give you a full refund.

Learn More
Mobile Phone Logo
Contact Us

If you have any questions about products please call us on 1-800-537-9910 or email support@muscleandstrength.com

Buying Options
$38.99 38.9900
30 Servings
30 Servings | $1.30 Per Serving
Out of Stock
$54.99 54.9900
60 Servings
60 Servings | $0.92 Per Serving
–
+
 
Notify me when items are back in stock
Secure Transaction
Reward Points Earned
0 Points
Nutrition Info

30 Servings Fruit Punch

Serving Size: 1 Scoop
Servings Per Container: 30
Amount Per Serving
Amt
%%DV
CarnoSyn® Beta-Alanine
2g
†
Citrulline Nitrate [as NitraMax (NO3-C)™
1g
†
Creatine Nitrate (NO3-T®)
1g
†
Caffeine (as Caffeine Anhydrous)
200mg
†
N-Acetyl-L-Tyrosine
200mg
†
Huperzine A [from Toothed Clubmoss (Huperzia serrata) aerial parts extract]
500mcg
†
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Ingredients
Silicon Dioxide, Citric Acid, Calcium Silicate, Fruit and Vegetable Juice Powder (color), Sucralose, Natural Flavors, Acesulfame Potassium, Malic Acid.

Take one serving (approx. 1 level scoop) of

C4® Extreme mixed with 6 fl. oz. of water,

20 - 3 0 minutes before training. Some individuals may experience a harmless tingling sensation, which is attributable to Beta-Alanine. USE ONLY AS DIRECTED.

THIS PRODUCT IS ONLY INTENDED FOR HEALTHY ADULTS, 18 YEARS OF AGE OR OLDER. Do not use if pregnant, nursing, currently taking PDE5 inhibitors or nitrates for chest pain. Before taking this product, consult a licensed, qualified, health care professional,

especially 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. Store in a cool, dry place. KEEP OUT OF REACH OF CHILDREN.

Directions
Warnings
Expand Info
Product Information

Man Running on Beach

This is the Product that Defined the Pre-Workout Category, Now Evolved and Updated! C4 Extreme was reformulated with the best cutting-edge ingredients to deliver explosive energy, powerful performance and endurance, extreme focus, and peak performance.*

C4 Extreme is designed with a clean and evolved formula free of artificial dyes, flavors, and proprietary blends to support an extreme workout experience: energy, pumps, and endurance in every scoop!*

KEY INGREDIENTS:

  • 200 mg of caffeine delivers explosive energy that’s ideal for intermediate to advanced pre-workout users
  • Includes 2g of the clinically researched CarnoSyn Beta-Alanine, studied to help increase endurance, performance, and fight fatigue.*
  • Creatine Nitrate and Citrulline Nitrate (NO3-T) support powerful pumps & performance*
  • N-Acetyl L-Tyrosine for focus support*
  • Incredible sugar-free flavors with zero calories

C4 Extreme and Shaker Cup

Reviews
Overall Rating
4.7 out of 5 stars
Reviews (165)
Verified Buyers (161)
Review Graph
  • 5 star
    75%

  • 4 star
    17%

  • 3 star
    5%

  • 2 star
    2%

  • 1 star
    1%

Top Rated Flavors
  • Milk Chocolate (5/5 )
  • Fruit Fusion Rush (5/5 )
  • Ultra Frost (5/5 )
  • Natural Blueberry Lemonade (4.8/5 )
  • Icy Blue Razz (4.8/5 )
  • Fruit Punch (4.8/5 )
  • Watermelon (4.6/5 )
  • Twisted Limeade (4.6/5 )
  • Midnight Cherry (4.5/5 )
  • Natural Cherry Limeade (4.4/5 )
    • Show More +
    Show Less -
Write Review
Overall Rating
  • Fruit Punch
    • Show More +
    Show Less -
User Image
Bartosz P
Build Muscle
Verified Buyer
Mega pump I was using c4 original now this is my new favourite *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-03-15 22:56:22Z
Loading
Overall Rating
  • Icy Blue Razz
    • Show More +
    Show Less -
User Image
Alexsie M
Verified Buyer
I love this preworkout - great flavor and effect and good price. The only problem I’ve had with it is that it turns your teeth kind of blue when drinking it.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-03-12 01:05:16Z
Loading
Overall Rating
  • Fruit Punch
  • Icy Blue Razz
    • Show More +
    Show Less -
User Image
Jorge Antonio Genaro
Sports Improvement
Verified Buyer
Activates muscle firmly than the C4 original. Would reco this.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-03-04 03:08:24Z
Loading
Overall Rating
  • Icy Blue Razz
    • Show More +
    Show Less -
User Image
Alexsie M
Verified Buyer
The best taste ever of pre workout i take small dosage and it really hit strong, the package well condition but i really have strong benefit its daily routine now for me the pump and result and energy strooong the best.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-02-26 01:22:56Z
Loading
Overall Rating
  • Fruit Punch
    • Show More +
    Show Less -
User Image
Robert V
Healthy Lifestyle
Verified Buyer
si en cuanto a volverlo loco de energía se refiere este pre work tiene la cantidad suficiente de cafeína y de energizan tes para darte toda la aceleración que necesitas*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-02-14 02:45:15Z
Loading
Overall Rating
  • Fruit Punch
    • Show More +
    Show Less -
User Image
Graham O
Healthy Lifestyle
Verified Buyer
Wouldn’t use any other pre workout always does the job.tastes great.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-02-03 20:19:01Z
Loading
Overall Rating
  • Fruit Punch
    • Show More +
    Show Less -
User Image
Charisma H
Build Muscle
Verified Buyer
Taste is the best among different flavour and give a boost in the gym.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-01-03 16:01:00Z
Loading
Overall Rating
  • Icy Blue Razz
    • Show More +
    Show Less -
User Image
Michael S
Healthy Lifestyle
Verified Buyer
Great flavor, but disappointed in the results of the pre workout*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2022-12-06 13:54:07Z
Loading
Overall Rating
  • Icy Blue Razz
    • Show More +
    Show Less -
User Image
Alexsie M
Verified Buyer
I was advised that when training late in the evening after work and if you need the extra burst of energy I should try this. *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2022-12-04 02:26:20Z
Loading
Overall Rating
  • Icy Blue Razz
    • Show More +
    Show Less -
User Image
Alexsie M
Verified Buyer
The quality is nice it taste good helped me with my workout it rises my efficiency the package was good i get to muck benefit.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2022-12-04 02:17:33Z
Loading
Loading
View 10 More Reviews View All Reviews
* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* 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.

Which products should we notify you about?


  • Loading product choices...
Text Message Alert
+1

Success!

We will notify you when the products you selected are back in stock.

The Difference
Unbeatable
Deals & Prices
The best deals and discounts on over 8k products!
Earn Rewards
On Everything
Earn rewards that you can use on free gear and discounts!
Satisfaction
Guarantee
If you're not 100% satisfied we'll give your money back!
7 Day
Customer Support
Our team of fitness experts is standing by 7 days a week!
Customer Service
M&S Rewards
FOLLOW M&S
Contact Us

Muscle & Strength, LLC
1180 First Street South Ext
Columbia, SC 29209
PH: 1-800-537-9910
Email: click here

Join Our Newsletter

Build muscle, lose fat & stay motivated. Join 500,000+ newsletter subscribers!

Brett and Megan
THE TOOLS YOU NEED TO
BUILD THE BODY YOU WANT®
About Careers Write for Us Affiliates Terms of Use Privacy Policy Cookie Policy Accessibility Statement
© Copyright 2005-2023, Muscle & Strength LLC. Images copyright of their respective owners.

Login

Forgot Password?