Using InnovaTea® caffeine, naturally derived from green tea
Supports mental focus
Cognizin is a patented citicoline, which is a nutrient that helps support mental focus, attention and recall
Naturally sweetened with zero sugar and zero compromise on flavor.
No Artificial Flavors
Proudly formulated without artificial colors or flavors
Naturally sweetened with zero sugars, calories, or carbs, and infused with clinically studied ingredients, C4 Smart Energy provides a revitalizing blend of benefits that include increased mental focus paired with energy from naturally derived caffeine. And with incredible C4 taste, no artificial flavors, colors, dyes, or preservatives, this invigorating formula delivers everything you need to unlock your mental potential with zero compromise.
*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.
^The NSF Certified for Sport® certification applies to C4 Energy product produced during and after June 2021. If you have any questions about the certification, we'd love to connect with you at firstname.lastname@example.org
Third-party tested, and athlete approved, C4 Smart Energy Natural Zero is proudly NSF Certified for Sport®. This globally recognized certification is our investment that helps athletes of all levels to enjoy our products with confidence.
Consume one can (12 fl. oz.) of C4® Smart Energy Natural Zero 20-30 minutes before dominating exercise... and/or life.
Caution: This product is not intended for children or women who are pregnant or nursing. Please consult a licensed, qualified healthcare professional before consuming this product. Do not consume product if you are sensitive to caffeine, wishing to eliminate caffeine from your diet or in combination with caffeine or stimulants from other sources. Do not exceed 3 servings per day. Do not freeze. KEEP OUT OF REACH OF CHILDREN.
Refreshing berry with a dash of citrus
Vibrant cherry with a pop of tangy flavor
Lightly sweet with a bright combo of citrus notes