How much caffeine is in C4 Starburst Orange?

C4 Starburst Orange by Cellucor contains 200mg of caffeine per can.

Is C4 Starburst Orange sugar-free?

Yes, C4 Starburst Orange is sugar-free.

How many calories are in C4 Starburst Orange?

C4 Starburst Orange has 0 calories per can.

How does the caffeine in C4 Starburst Orange compare to daily guidelines?

One can (16 fl oz): 200 mg caffeine (about 12.5 mg per fl oz), about half the FDA's 400 mg a day guideline for healthy adults.

Does C4 Starburst Orange have more caffeine than a cup of coffee?

Yes. At 200 mg, C4 Starburst Orange has about as much caffeine as 2 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).

What sweetens C4 Starburst Orange?

Sweetened with Sucralose and Acesulfame Potassium.

Cellucor

C4 Starburst Orange

Availability last checked Sep 7, 2026

200mgThe most common dose in the category — 37% of drinks match it exactly

performanceSugar-free

Caffeine: 200mg; ≈ 2 cups of coffee
Sugar: 0g
Calories: 0

How it compares

vs. 933 drinks

Caffeine: 200mg
Sugar: 0g
Calories: 0

Based on every drink in our catalog. See the category-wide data

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Pre-workout — label lists Citrulline, Beta-alanine, Betaine

Ingredients & nutrition facts

Carbonated Water
CarnoSyn Beta-Alanine
L-Citrulline
Malic Acid
BetaPower Betaine Anhydrous
Citric Acid
Potassium Sorbate (Preservative)
Caffeine Anhydrous
Sucralose
Acesulfame Potassium
Natural & Artificial Flavors
Niacinamide (Vitamin B3)
N-Acetyl-L-Tyrosine
Cyanocobalamin (Vitamin B12)

Label not yet re-checked

Frequently asked questions

How much caffeine is in C4 Starburst Orange?: C4 Starburst Orange by Cellucor contains 200mg of caffeine per can.
Is C4 Starburst Orange sugar-free?: Yes, C4 Starburst Orange is sugar-free.
How many calories are in C4 Starburst Orange?: C4 Starburst Orange has 0 calories per can.
How does the caffeine in C4 Starburst Orange compare to daily guidelines?: One can (16 fl oz): 200 mg caffeine (about 12.5 mg per fl oz), about half the FDA's 400 mg a day guideline for healthy adults.
Does C4 Starburst Orange have more caffeine than a cup of coffee?: Yes. At 200 mg, C4 Starburst Orange has about as much caffeine as 2 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).
What sweetens C4 Starburst Orange?: Sweetened with Sucralose and Acesulfame Potassium.