C4 Starburst Lemon

Availability last checked Sep 7, 2026

200mgThe most common dose in the category — 39% of drinks match it exactly

performanceSugar-free

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

How it compares

vs. 795 drinks

Caffeine: 200mg
Sugar: 0g
Calories: 0

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

Check Prices + Compare + Log caffeine

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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 Lemon?: C4 Starburst Lemon by Cellucor contains 200mg of caffeine per can.
Is C4 Starburst Lemon sugar-free?: Yes, C4 Starburst Lemon is sugar-free.
How many calories are in C4 Starburst Lemon?: C4 Starburst Lemon has 0 calories per can.
How does the caffeine in C4 Starburst Lemon 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 Lemon have more caffeine than a cup of coffee?: Yes. At 200 mg, C4 Starburst Lemon 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 Lemon?: Sweetened with Sucralose and Acesulfame Potassium.

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C4 Starburst Lemon

Availability last checked Sep 7, 2026

200mgThe most common dose in the category — 39% of drinks match it exactly

performanceSugar-free

Caffeine

200mg

≈ 2 cups of coffee

Sugar

Calories

How it compares

vs. 795 drinks

Caffeine: 200mg
Sugar: 0g
Calories: 0

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

As an Amazon Associate we earn from qualifying purchases.

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 Lemon?

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

Is C4 Starburst Lemon sugar-free?

Yes, C4 Starburst Lemon is sugar-free.

How many calories are in C4 Starburst Lemon?

C4 Starburst Lemon has 0 calories per can.

How does the caffeine in C4 Starburst Lemon 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 Lemon have more caffeine than a cup of coffee?

Yes. At 200 mg, C4 Starburst Lemon 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 Lemon?

Sweetened with Sucralose and Acesulfame Potassium.