Product Details

America’s #1 Pre-Workout Brand C4 Sport Concentrated Energy & Performance Powder. C4 Sport is designed to help performance and energy in your journey towards becoming your best. Best taken 30 minutes prior to exercise and physical activity, this pre-workout helps support energy. C4 Sport also contains electrolytes to maintain and replenish intracellular fluid balance. C4 Sport carries the Informed Choice logo that signifies that this product is regularly tested for banned substances under the Informed Choice program. Products undergo rigorous testing at an ISO 17025 accredited lab to provide the highest level of assurance that they are safer for athletes to us.

Quantities stated above are averages only. Further nutrition information may be displayed on the product label.
< means Less Than.
– means that the value is not available.

Health and Product Warnings

This product is only intended for healthy adults, 18 years of age or older. Do not use if pregnant or nursing. Before using this product, consult a licensed, qualified health care professional if: you are using a MAOI (Monoamine Oxidase Inhibitor), SSRI, or blood thinner, or you are taking any other dietary supplement, prescription drug or over-the-counter medication; or if, you have been treated for, diagnosed with or have a family history of, any medical condition, including but not limited to: high or low blood pressure, diabetes, anxiety, cardiovascular, psychiatric or seizure disorders, cardiac arrhythmia, stroke, heart, liver, kidney or thyroid disease, or difficulty urinating due to prostate enlargement. This product contains caffeine and should not be used by individuals wishing to eliminate caffeine from their diet or in combination with caffeine or stimulants from other sources, including but not limited to, coffee, tea, soda, other dietary supplements and medications. Discontinue use 2 weeks prior to surgery. Immediately discontinue use and consult a licensed, qualified healthcare professional if you experience any adverse reaction to this product. Do not exceed recommendations for Suggested Use. Use only as directed. Do not use if safety seal is broken or missing. Moisture and humidity can cause clumping. STORE IN A COOL DRY PLACE. KEEP OUT OF REACH OF CHILDREN.