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Cellucor C4 Ultimate

Cellucor C4 Ultimate

A Product
New C4 Ultimate 5th Gen Formula that HITS HARDER
  • 300mg Caffeine + 50mg Dynamine™ + 10mg TeaCrine®
  • 3.2g CarnoSyn® Beta-Alanine
  • 6g VELOX® Performance Blend
  • AI-powered PeptiPump®
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Deals
LIMITED TIME PRICE CUT
LIMITED TIME PRICE CUT
Buy 1 Cellucor C4 Ultimate 20sv for only $39.99! Limited time only.
LIMITED TIME PRICE CUT
LIMITED TIME PRICE CUT
Buy 1 Cellucor C4 Ultimate 20sv (WWE Edition) for only $19.99! Limited time only.
Buying Options
$49.99
$39.99 39.9900
20 Servings
20 Servings | $2.00 Per Serving
LIMITED TIME PRICE CUT
+
$49.99
$19.99 19.9900
20 Servings (WWE Edition)
20 Servings | $1.00 Per Serving
LIMITED TIME PRICE CUT
+
$49.99 49.9900
20 Servings (Legacy Label)
20 Servings | $2.50 Per Serving
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Nutrition Info

20 Servings Frozen Bombsicle

Serving Size: 20g (Approx. 1 level scoop)
Servings Per Container: 20
Amount Per Serving
Amt
%DV
Calories
10
Total Carbohydrate
1g
<1%
Total Sugars
0g
Includes 0g Added Sugars
 
0%
Vitamin B6 (as Pyridoxal-5-Phosphate)
3.4mg
200%
Folate (as 6S-5-Methyltetrahydrofolate calcium salt)
100mcg DFE
25%
Vitamin B12 (as Methylcobalamin)
6mcg
250%
Calcium
75mg
6%
Phosphorus (as Dipotassium Phosphate)
75mg
6%
Magnesium (as Magnesium Citrate)
20mg
5%
Chloride (from Sea Salt)
340mg
15%
Sodium (from Sea Salt)
225mg
10%
Potassium (as Dipotassium Phosphate)
190mg
4%
Endurance & Performance Complex
10.65g
CarnoSyn® Beta-Alanine
3.2g
Velox® Patented Performance Blend
L-Citrulline
3g
L-Arginine
3g
BetaPower® Betaine Anhydrous
1.25g
PeptiPump® Bioactive Lentil Peptides
200mg
Creatine Nitrate (as NO3-T®)
1.5g
Ultimate Energy, Focus & Stimulant Matrix
1.366g
L-Tyrosine
1g
Caffeine Anhydrous
300mg
Dynamine™ (as Methylliberine)
50mg
TeaCrine® (as Theacrine)
10mg
Toothed Clubmoss (Huperzia serrata) aerial parts extract (std. 1% Huperzine A)
5mg
Rauwolfia vomitoria root bark extract
1mg
* % 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
Citric Acid, Calcium Silicate, Malic Acid, Silicon Dioxide, Natural & Artificial Flavors, Sucralose, Acesulfame Potassium, Spirulina extract (color).

Take one serving (approx. 1 scoop) of C4 Ultimate® with 12 fl. oz. of water and consume 20-30 minutes before training. Studies have shown benefits of CarnoSyn® Beta-Alanine to be correlated with cumulative use. Some individuals may experience a harmless tingling sensation, which is attributable to Beta-Alanine.

THIS PRODUCT IS ONLY INTENDED FOR HEALTHY ADULTS, 18 YEARS OF AGE OR OLDER. Do not use if pregnant, nursing, or currently taking PDE-5 inhibitors or nitrates for chest pain. Do not take this product before first consulting a licensed, qualified, health care professional 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 by individuals wishing to eliminate caffeine from their diet or 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 the safety seal is broken or missing. Store in a cool, dry place. KEEP OUT OF REACH OF CHILDREN.

Directions
Warnings
Expand Info
Product Information
Old look v. new look c4 ultimate banner

The NEW Ultimate: A cutting-edge, high-stim, workout experience!

HIT your hardcore workouts HARDER with the revamped C4 Ultimate – made for warriors who demand nothing but the best. This cutting-edge formula packs a potent punch of 300mg of caffeine, TeaCrine®, and Dynamine®, unleashing high-stim energy experience that propels you through the most grueling training sessions with unparalleled power.*

Next up, PeptiPump®, an AI-powered designer peptide exclusive to C4, boosts performance while Tyrosine and Huperzine A keep your focus razor-sharp, keeping that mind-muscle connection strong. As you conquer your workout and achieve peak performance, unleash enhanced muscular endurance with CarnoSyn® Beta-Alanine*, BetaPower®, and the patented Velox® Performance Blend. Experience the pinnacle of strength, energy, and focus with C4 Ultimate - backed by the 20-year legacy of C4's innovation in sports nutrition.*

What’s Inside:

  • Tri-Stim Energy Experience: Powerful blend of 300mg of Caffeine + TeaCrine® + Dynamine® for a hard-hitting tri -stim energy experience.
  • AI-Powered Performance: Maximize performance with cutting-edge, AI-powered PeptiPump®, exclusive to C4.
  • Enhanced Mental Focus: Keep your mind sharp and your eye on the prize with Tyrosine + Huperzine A for laser-sharp focus.
  • Max Muscular Endurance: Supercharge muscular endurance with CarnoSyn® Beta-Alanine* + BetaPower®
  • Supports Pumps and Strength: 1.5g NO3-T® Creatine Nitrate, a unique patented combination of Creatine and Nitrates.
  • ENHANCED PERFORMANCE: 6g Velox® Performance Blend that is clinically researched to increase blood arginine levels, blood flow, and Nitric Oxide levels*

^Studies have shown benefits of CarnoSyn® Beta-Alanine to be correlated with cumulative use.

Revamped to hit harder c4 family footer
Reviews
Overall Rating
4.7 out of 5 stars
Reviews (330)
Verified Buyers (319)
Review Graph
  • 5 star
    83%

  • 4 star
    14%

  • 3 star
    2%

  • 2 star
    0%

  • 1 star
    1%

Top Rated Flavors
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  • Strawberry Watermelon (4.8/5 )
  • Blue Raspberry (4.7/5 )
  • Cherry Limeade (4.6/5 )
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  • Nectarine Guava Knock Out (4.5/5 )
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Garrett B
Verified Buyer
Good tasting pre-workout. Fast acting and gets you going for a hard training session.*
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2025-07-12 14:39:51Z
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Stefan S
Healthy Lifestyle
One of the best supps, I've ever used. So good in every aspect of complete pwo. For 20 years I try plenty of pwos. But this one I put on 1st place with Vpx Shotgun 5x.*
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2025-06-29 10:31:54Z
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Eustace D P
Increase Strength
Verified Buyer
3rd time purchasing this product. I noticed increased stamina and focus.*
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2025-06-04 15:59:10Z
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Jody R
Verified Buyer
First time using as I picked it up on sale. I’ll probably buy some more. *
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2025-04-17 17:01:27Z
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Emre B
Build Muscle
Verified Buyer
Ultimate is a new product fir me and my trainees. So it seems to be doing as well as the previous c4s*
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0 of 0 found this helpful
2025-04-09 22:54:29Z
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  • Freedom Ice ()
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Fregoe
Build Muscle
Verified Buyer
Tastes just like the energy drink!    Good energy in the gym. *
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0 of 0 found this helpful
2025-03-01 14:21:13Z
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Vinicius S
Verified Buyer
C4 ultimate is one of the best pre workouts in the market. The taste is good and the quality is incredible.*
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2024-11-23 18:30:02Z
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Josh C
Increase Strength
Verified Buyer
Very good flavor, mixes well, good pump.  Highly recommend this brand. *
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0 of 0 found this helpful
2024-09-08 11:19:15Z
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Jacob V
Verified Buyer
Tasted horrible, I thought it would be the ultimate thing but turn out a disappointment *
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2024-07-05 16:04:12Z
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Jorge Antonio Genaro
Sports Improvement
Verified Buyer
This is the original formula for C4 Ultimate. Better than the latest ver. 2.*
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0 of 0 found this helpful
2024-06-17 23:36:01Z
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* 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.

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