C4 Smart Energy
Energy Drink
Drinks - Energy Drinks
Better Options Available
This product has 3 Potentially Harmful and 3 Questionable ingredients. Consider alternatives with fewer flagged ingredients.
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No ingredients flagged as Added Sugars
Full Ingredients
Carbonated Water, Citric Acid, Potassium Citrate, Natural Flavors, Cognizin® Citicoline, Natural Caffeine (from Green Coffee Bean Extract), Potassium Benzoate (preservative), Sucralose, Niacinamide, Acesulfame Potassium, N-Acetyl-L-Tyrosine, Cyanocobalamin (Vitamin B12).
