C4 Original Pre-Workout – Watermelon (30 Servings)

C4 Original Pre-Workout – Watermelon (30 Servings)

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About This Product

  • New and enhanced formula
  • Supports energy and focus
  • Promotes muscular endurance and pumps
  • Formulated with AI-discovered peptides
  • Watermelon flavor

Hit your workout harder than ever with C4 Original Pre-Workout. This new and enhanced formula supports hard-hitting energy, increased muscular endurance, razor-sharp focus, and powerful pumps with 200mg of caffeine, CarnoSyn®, PeptiPump®, creatine nitrate, and Huperzine A.

Frequently Asked Questions

What is CarnoSyn?

CarnoSyn is a globally patented form of beta-alanine that is known to enhance muscular endurance.

What is PeptiPump?

PeptiPump is an AI-discovered designer peptide exclusively found in C4. It supports increased pump and training performance.

What is creatine nitrate?

Creatine nitrate is an advanced form of creatine that supports increased pump and performance.

What is Huperzine A?

Huperzine A is a derivative of Chinese club moss. It’s believed to support memory and cognitive function. 

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Directions

Take one serving (approx. 1 scoop) of C4 Original with 6 fl. oz. of water and consume 20-30 minutes before training.

Warning

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. Do not use if sensitive to caffeine. 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.

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Serving Size: 1 Level Scoop
Number of Servings: 30 Servings
Amount Per Serving
% Daily Value
CALORIES   
**%
TOTAL CARBOHYDRATE   
<1%
TOTAL SUGARS  - INCLUDES 0G ADDED SUGARS
N/A*
VITAMIN B6  - PYRIDOXAL-5 PHOSPHATE
200%
FOLATE  - 6S-5 METHYLTETRAHYDROFOLATE CALCIUM SALT
25%
VITAMIN B12  - METHYLCOBALAMIN
250%
CHOLINE  - CHOLINE BITARTRATE
41%
MUSCULAR ENDURANCE & PERFORMANCE BOOSTER   
**%
CARNOSYN BETA-ALANINE   
**%
L-CITRULLINE   
**%
L-ARGININE   
**%
PEPTIPUMP BIOACTIVE LENTIL PEPTIDES   
**%
CREATINE NITRATE  - NO3-T
**%
EXPLOSIVE ENERGY & FOCUS COMPLEX   
**%
CAFFEINE ANHYDROUS   
**%
TOOTHED CLUBMOSS AERIAL PARTS EXTRACT  - HUPERZIA SERRATA, STD. 1% HUPERZINE A
**%

Other Ingredients:

Citric Acid, Malic Acid, Silicon Dioxide, Artificial Flavors, Calcium Silicate, Sucralose, Acesulfame Potassium, Vegetable Juice Powder (color), Beta-Carotene (color).

Brand:
C4
Form:
Powder
Flavor:
Watermelon
Serving Size:
1 Level Scoop
Number of Servings:
30 Servings
Price per Serving:
($1.17 / serving)
Product Weight:
13  OZ
Item # :
EO-12345 / 2284941
27 Ratings
4.0out of 5 stars
27 Ratings

Rated 5 stars by 74% of reviewers

Rated 4 stars by 0% of reviewers

Rated 3 stars by 4% of reviewers

Rated 2 stars by 0% of reviewers

Rated 1 star by 22% of reviewers

Would you recommend?
1-10 of 27 Reviews
Rated 1 out of 5
Feb 28, 2026
High Caffeine, Beta-alanine, Creatine kill you!
This is not good at all. First of all your body will heavily be dehydrated. Your eyes will keep unrested and sleep will be blown away. Don't recommend at all.
Rated 1 out of 5
Nov 4, 2025
Terrible
Does not taste like Original C4 in the yellow container.
Rated 5 out of 5
Jul 19, 2025
C4 is the time-tested true pre-workout
I am an OG C4 drinker. I've been using this product since 2010: first for fitness and athleticism goals while in the infantry, then going to college where my focus was bodybuilding and aesthetics, and now in my 30's where my focus is powerlifting, strength, and longevity. Yes, I remember the old formulation that made you want to leap out of your skin. This product has changed over the years, but it is still great, and it has been there no matter what my goals have been. I've tried all the major brands, and I keep coming back to C4 Original. I encourage everyone to try the others on their fitness journey, but C4 is the standard that I compare everything to. A reliable, well-rounded pre-workout.
Rated 5 out of 5
Jun 27, 2025
I've been using C4 for years now whether at the gym, surfing or going out to do yard work. It's the only pre-workout I trust and use. I never get the jitters or post crash and tbh C4 has kinda saved my life in some ways. It's get me going and moving in times when I don't want to and I just want to give up. C4 Blue is Goated!
Rated 1 out of 5
Jan 25, 2025
Poor customer service
The product is ok. The company however took the majority of my subscription to start sending emails about the upcoming renewal. I'd find out by the charge on my account. They also think it's ok to inconvenience and rip off the customer by taking their rewards money because they changed their rewards program when they could simply apply a similar reward to their new program!
Rated 5 out of 5
Dec 24, 2024
Best bubble gum drink!!!!
Great taste!! Just like the gum!! Easy to mix, no crash or jitters!!! The BEST buy for bubble gum flavor!!!
Rated 1 out of 5
Oct 29, 2024
Not enough product
Taste great but we only got half a can. There was only like half a can if even that. It's so expensive for only that much product
Rated 1 out of 5
Oct 8, 2024
C4 Powder
Poor experience. Black specks in the powder. Did not receive a conclusive or acceptable response to my inquiry. Won't purchase again.
Rated 5 out of 5
Oct 4, 2024
pre workout
awesome
Rated 3 out of 5
Oct 1, 2024
It is not 30 servings
Says 30 servings but it isn't. Runs for like 25 days with 1 scoop a day.
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

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1 Question
Why did you choose this?

Lean is law

I used before really like the results

I needed it

Husband loves this brand. I actually got him using it for over 6 years now.

Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

 

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