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โก Pump up, power through, and own every rep with C4 Ultimate!
C4 Ultimate Pre-Workout is a cutting-edge, sugar-free formula designed for serious athletes and fitness enthusiasts. Featuring 300mg of caffeine, 6g of Citrulline Pump Matrix, and 3.2g of clinically studied CarnoSyn Beta-Alanine, it delivers unmatched energy, muscle pumps, and endurance. Perfect for keto and vegan lifestyles, this 20-serving powder in Icy Blue Razz flavor fuels your workouts with clean, powerful ingredients to maximize performance and focus.






















| ASIN | B081ZLBN8R |
| Age Range Description | Adult |
| Best Sellers Rank | #8,812 in Health & Household ( See Top 100 in Health & Household ) #39 in Sports Nutrition Pre-Workout Powders |
| Brand | C4 |
| Brand Name | C4 |
| Color | 20 Servings (Pack of 1) |
| Container Type | Jar |
| Customer Reviews | 4.4 out of 5 stars 1,349 Reviews |
| Diet Type | Gluten Free, Keto, Vegan |
| Dosage Form | Powder |
| Flavor | Blue Raspberry |
| Global Trade Identification Number | 00842595112269 |
| Item Dimensions | 4.1 x 4.1 x 4.5 inches |
| Item Form | Powder |
| Item Highlight | 300mg caffeine, citrulline, creatine & beta-alanine for energy, pumps and focus. |
| Item Nype Name | Pre Workout Powder |
| Item Weight | 13.6 ounces |
| Manufacturer | Nutrabolt |
| Manufacturer Part Number | 104213 |
| Material Features | Sugar Free |
| Model Name | C4 Ultimate Pre Workout Powder |
| Model Number | 104213 |
| Number of Items | 1 |
| Primary Supplement Type | Calcium, Creatine, Potassium |
| Product Benefits | Circulation Support, Energy Management, Inflammation Management, Metabolism Management, Muscle Growth |
| Special Ingredients | Beta-Alanine, Creatine, L-Citrulline |
| Specific Uses For Product | Energy Management, Inflammation Management, Metabolism Management, Muscle Growth, Pre-Workout |
| Total Servings Per Container | 20 |
| UPC | 842595112269 |
| Unit Count | 11.5 Ounce |
A**O
When I take it. It works
Great product. It gives me energy
T**S
It doesnโt taste well
This product doesnโt taste too well with water, mix it with lemonade
S**N
Genuine and effective.
Cellucor C4 has been a great product for me for a long time. I like the mix of ingredients as well as their dosages. The caffeine is not too strong and the other ingredients keep it from making me anxious. It's pure energy without the anxiousness or the annoying tingling that come from other products with high levels of carnosyn/beta alanine. I started with a half scoop, and after a month use a full scoop. The taste is good, and it mixes really well in a shaker bottle. The price is reasonable compared to other products in it's class.
M**X
It works
Too intense for me but my son loves it.
M**.
Intense Pre-Workout, May Need to Reduce Serving Size
Tastes fine, just like the standard C4 pre-workout. However, this version is noticeably stronger. While Iโm not usually someone who is sensitive to caffeine and other ingredients in pre-workout, I found myself needing to go down to 75% of the standard serving size to avoid jitters. With that in mind, itโs a solid pre-workout though a bit on the costlier side.
R**D
Excellent product
This is my favorite pre-workout product. It tastes good and definitely does the job. Iโve bought several times and will continue to buy.
D**N
THE ONLY 1 That's WORKED!!
I bought all of the C4 products and a few other brands. This is the only formula that has worked for me, I was tired and exhausted and I took this and it gave me the energy and fuel for such a great workout. When I take the other ones they give me a mild skin tingling and some feeling being more awake but none of them give me energy or fuel to motivate me to work out or sustain me through a workout until I took this one. Very happy with it. And no jitters for me it was just a good pack of energy
J**N
A little too strong. Makes my hands tingle
The first time I took this I used a little less than the recommended scoop and thought I was having heart palpitations. Now I take a very small amount and it works alright but I also notice it makes me palms feel itchy
A**N
One of the best PW
One of the best pre-workout,
S**H
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