Ingredient Listby C4 / Cellucor

C4 / Cellucor C4® Original, Pre-Workout, Icy Blue Razz, 15.7 oz (445 g)

4.7(709 ratings)

UPC: 842595136555

$49.99
$1.67 / serving · 30 servings
Buy on iHerb

Cellucor's C4 Original Pre-Workout is a powdered supplement designed to support energy, endurance, and focus during workouts. Its formula includes CarnoSyn® Beta-Alanine, a patented ingredient with research backing its use for muscular endurance, and PeptiPump® bioactive lentil peptides, which the manufacturer describes as an AI-powered designer peptide exclusive to this product. The blend also provides L-citrulline and L-arginine for nitric oxide support, along with 200 mg of caffeine anhydrous per serving for energy.

Notably, the product incorporates several trademarked ingredients: CarnoSyn® Beta-Alanine is backed by clinical studies, NO3-T® creatine nitrate is a patented form, and PeptiPump® is sourced from Nuritas. The manufacturer states it has over 20 years of sports nutrition expertise and formulates this pre-workout for gym-goers and athletes. It is made in the USA and comes in various flavors, including Icy Blue Razz, with zero sugar and artificial colors.

At a glance

#1 Global Pre-Workout Brand▵5th Gen FormulaNaturally & Artificially FlavoredEnergy + FocusDietary SupplementCelluc+R®200 mg Caffine2 g Carnosyn® Beta Alanine100 mg PeptiPump®Velox®No3T® Nitrate Technology

Supplement Facts

Serving Size: 8.9 g (Approx. 1 level scoop)Servings Per Container: 50
IngredientAmount Per Serving% Daily Value
Calories10
Total Carbohydrate1 g<1%**
Total Sugars0 g
Includes 0 g Added Sugars0%**
Vitamin B6 (as Pyridoxal-5-Phosphate)3.4 mg200%
Folate (as 6S-5-Methyltetrahydrofolate calcium salt)100 mcg DFE25%
Vitamin B12 (as Methylcobalamin)6 mcg250%
Choline (as Choline Bitartrate)225 mg41%
Muscular Endurance & Performance Booster4.5 g
CarnoSyn® Beta-Alanine2 g
L-Citrulline1.2 g
L-Arginine1.2 g
PeptiPump® Bioactive Lentil peptides100 mg
Creatine Nitrate (as N03-T®)1 g
Explosive Energy & Focus Complex205 mg
Caffeine Anhydrous200 mg 5 mg
† Daily Value not established

Other Ingredients

Citric acid, malic acid, silicon dioxide, natural & artificial flavors, calcium silicate, sucralose, acesulfame potassium, spirulina extract (color).

Concerns
Contains artificial flavor
Positives
Appears vegan-friendlyNo common allergens

Made in the U.S.A. using strategically sourced foreign and domestic ingredients and components.

Label Information

Directions, warnings, and other information directly from the product label.

Suggested Use

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 sold by weight, not volume. The density of the powder varies, and significant settling of powder may occur during shipping and handling. This product contains the servings indicated when measured by weight.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.

Product Info

Brand
C4 / Cellucor
UPC
842595136555
Package Qty
15.7 oz
Dimensions
6.25 x 4.1 x 4 in
Shipping Weight
1.22 lb
First Available
06/2025