Cellucor · C4 Smart Energy

C4 Smart Energy Tropical Passion Fruit

Availability last checked Sep 14, 2026

200mgThe most common dose in the category — 38% of drinks match it exactly

performanceSugar-free

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

How it compares

vs. 859 drinks

Caffeine: 200mg
Sugar: 0g
Calories: 0

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

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Focus — label lists Citicoline

Ingredients & nutrition facts

Carbonated Water
Citric Acid
Potassium Citrate
Natural Flavors
Cognizin Citicoline
Natural Caffeine (from Green Coffee Bean Extract)
Potassium Benzoate (Preservative)
Sucralose
Acesulfame Potassium
Niacinamide
N-Acetyl-L-Tyrosine
Cyanocobalamin (Vitamin B12)

Label checked Sep 29, 2026 · Can label (Open Food Facts scan of UPC 842595126921); Smart Energy formula confirmed line-wide by Nutrabolt

History (1)

Ingredients 14 ingredients → 12 ingredients — Corrected, Sep 29, 2026 · Can label (Open Food Facts scan of UPC 842595126921); Smart Energy formula confirmed line-wide by Nutrabolt

Frequently asked questions

How much caffeine is in C4 Smart Energy Tropical Passion Fruit?: C4 Smart Energy Tropical Passion Fruit by Cellucor contains 200mg of caffeine per can.
Is C4 Smart Energy Tropical Passion Fruit sugar-free?: Yes, C4 Smart Energy Tropical Passion Fruit is sugar-free.
How many calories are in C4 Smart Energy Tropical Passion Fruit?: C4 Smart Energy Tropical Passion Fruit has 0 calories per can.
How does the caffeine in C4 Smart Energy Tropical Passion Fruit compare to daily guidelines?: One can (12 fl oz): 200 mg caffeine (about 16.7 mg per fl oz), about half the FDA's 400 mg a day guideline for healthy adults.
Does C4 Smart Energy Tropical Passion Fruit have more caffeine than a cup of coffee?: Yes. At 200 mg, C4 Smart Energy Tropical Passion Fruit 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 Smart Energy Tropical Passion Fruit?: Sweetened with Sucralose and Acesulfame Potassium.

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C4 Smart Energy Tropical Passion Fruit

Availability last checked Sep 14, 2026

200mgThe most common dose in the category — 38% of drinks match it exactly

performanceSugar-free

Caffeine

200mg

≈ 2 cups of coffee

Sugar

Calories

How it compares

vs. 859 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.

Focus — label lists Citicoline

Ingredients & nutrition facts

Carbonated Water
Citric Acid
Potassium Citrate
Natural Flavors
Cognizin Citicoline
Natural Caffeine (from Green Coffee Bean Extract)
Potassium Benzoate (Preservative)
Sucralose
Acesulfame Potassium
Niacinamide
N-Acetyl-L-Tyrosine
Cyanocobalamin (Vitamin B12)

Label checked Sep 29, 2026 · Can label (Open Food Facts scan of UPC 842595126921); Smart Energy formula confirmed line-wide by Nutrabolt

History (1)

Ingredients 14 ingredients → 12 ingredients — Corrected, Sep 29, 2026 · Can label (Open Food Facts scan of UPC 842595126921); Smart Energy formula confirmed line-wide by Nutrabolt

Frequently asked questions

How much caffeine is in C4 Smart Energy Tropical Passion Fruit?

C4 Smart Energy Tropical Passion Fruit by Cellucor contains 200mg of caffeine per can.

Is C4 Smart Energy Tropical Passion Fruit sugar-free?

Yes, C4 Smart Energy Tropical Passion Fruit is sugar-free.

How many calories are in C4 Smart Energy Tropical Passion Fruit?

C4 Smart Energy Tropical Passion Fruit has 0 calories per can.

How does the caffeine in C4 Smart Energy Tropical Passion Fruit compare to daily guidelines?

One can (12 fl oz): 200 mg caffeine (about 16.7 mg per fl oz), about half the FDA's 400 mg a day guideline for healthy adults.

Does C4 Smart Energy Tropical Passion Fruit have more caffeine than a cup of coffee?

Yes. At 200 mg, C4 Smart Energy Tropical Passion Fruit 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 Smart Energy Tropical Passion Fruit?

Sweetened with Sucralose and Acesulfame Potassium.