Clean Energy
Derived from Green Tea
Derived from Green Tea
Mental Energy and Attention
Without Carbs or Calories
Flavors or Colors
It starts with zero calories, sugars, and next-level ingredients like caffeine from green tea Cognizin®. When it comes to the taste, feeling, energy, and focus, we only strive to exceed expectations. Nothing less. And with Icy Blue Razz, you’ve got a new way to put winter on blast.
Experience a blend of 4 tasty berry flavors with a subtly sweet twist. Now you can be among the first to try the latest flavor in the C4 Smart Energy lineup.
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*Based upon cumulative global sales of all C4® Energy branded products from 2004 to present.
**These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.