C4 Smart Energy Drink
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C4 Smart Energy Drink is a sugar-free energy drink made by Nutribolt.
Its caffeine is derived from green tea extract which also provides L-theanine.
C4 Smart Energy Drink also contains additional ingredients designed to promote focus like Citicoline and N-Acetyl L-Tyrosine.
This energy drink is available in 6 flavors and is also available in a 12 fluid ounce can which has 150 mg of caffeine.
C4 Smart Energy Drink is intended for healthy adults only.
Where to buy
Ingredients in C4 Smart Energy DrinkCarbonated Water, Citric Acid, Malic Acid, Natural Flavors, Cognizin® Citicoline, Potassium Benzoate (preservative), Sucralose, Innovatea® Green Tea Leaf Extract, Acesulfame Potassium, Niacinamide, N-acetyl-l-tyrosine, Sodium Citrate, Cyanocobalamin (vitamin B12).
This is a sugar-free energy drink - compare with other sugar-free drinks.
Is C4 Smart Energy Drink high in caffeine?
C4 Smart Energy Drink contains 200 mg of caffeine in a 16 fl oz can.
This equates to 12.50 mg of caffeine for every fl oz and 42.27 mg for every 100 ml.