C4 Extreme Fruit Punch
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 50% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyCaffeine and creatine nitrate are supported by strong evidence for enhancing alertness and athletic performance. N-Acetyl-L-Tyrosine and CarnoSyn provide moderate support for cognitive function and muscular endurance. Overall evidence coverage for this specific blend is limited.
AI-generated summary based on research evidence. Not medical advice.
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
Suggested use: Take one serving (approx. 1 level scoop) of C4 Extreme mixed with 6 fl. oz. of water, 20-30 minutes before training.
Warnings & Precautions
Some individuals may experience a harmless tingling sensation, which is attributable to Beta-Alanine. Use only as directed.
Warning: This product is only intended for healthy adults, 18 years of age or older.
Do not use if pregnant, nursing, currently taking PDE5 inhibitors or nitrates for chest pain. Before taking this product, consult a licensed, qualified, health care professional, especially if you are taking any other dietary supplement, prescription drug or over-the-counter medication; or if, you suspect you have or have been treated for, diagnosed with or have a family history of, any medical condition.
This product contains caffeine and should not be used in combination with caffeine or stimulants from other sources. Discontinue use 2 weeks prior to surgery. Immediately discontinue use and contact a medical doctor if you experience any adverse reaction to this product. Do not use this product continuously for more than 8 weeks. Do not use if safety seal is broken or missing.
Keep out of reach of children.
Formulation Notes
C4 Extreme Performance ID 200 mg Caffeine explosive energy 2 g Carnosyn Beta-alanine muscular endurance 1 g NitraMx (N03-C) Citrulline Nitrate nitric oxide booster 1 g N03-T Creatine Nitrate 2 in 1 creatine & N.O. booster
Explosive pre-workout performance
Fruit punch naturally flavored
Clean. Clear. Evolved.
Clean No artificial dyes. No artificial flavors.
Clear Fully transparent label.
No proprietary blends.
Evolved Innovative ingredients. Enhanced formulas.
Made in the U.S.A using strategically sourced domestic and imported ingredients and components.
Additional Information
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#1 America's Best-selling pre-workout brand Based on cumulative sales of all C4 branded products from 2010 to the present.
Store in a cool, dry place. This product is sold by weight, not volume. The density of the powder varies, and significant settling of powder may occur during shipping and handling. This product contains the servings indicated when measured by weight.
Product Details
Research Evidence
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.