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C4 Ultimate Fruit Punch

product on market Liquid Nutrabolt Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

The listed ingredients consist of basic macronutrients and electrolytes that provide foundational energy and fluid balance. There is strong evidence supporting the role of carbohydrates and proteins in fueling activity and muscle recovery. However, the overall evidence coverage for this specific profile is very limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for C4 Ultimate Fruit Punch
Open Full PDF View on NIH DSLD →
Details

Label Data

12 fl. Oz.
Serving Size
1
Servings
Other Combinations
Product Type
25%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
Total Fat
Sodium
25 mg (1% DV)
Total Carbohydrates
Protein
Potassium
270 mg (6% DV)
30 mg (190% DV)
2.1× RDA — within safe limits 196 studies (A:5, B:63)
6 mcg (250% DV)
2.5× RDA — within safe limits 139 studies (A:1, B:44)

Other Ingredients

Water CarnoSyn Malic Acid Phosphoric Acid L-Citrulline BetaPower Taurine Natural Flavors Potassium Citrate Citric Acid Caffeine Anhydrous Sucralose Sodium Benzoate Potassium Sorbate Acesulfame Potassium Niacinamide AlphaSize N-Acetyl-L-Tyrosine Cyanocobalamin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Warnings & Precautions

Caffeine: 300 mg per 12 fl. oz. (1 bottle)

Caution: Do not consume this product if you are pregnant or nursing.

Not intended for children.

Recommended for adults.

Formulation Notes

Naturally flavored

BetaPower CarnoSyn

No artificial colors Contains 0% juice

Made in the U.S.A. using strategically sourced domestic and imported ingredients and components.

Zero sugar

Performance energy drink Superhuman performance

Energy to perform Tap into our ultimate combination of explosive energy and superhuman performance to dominate your work, workout, and life.

CarnoSyn This patented form of beta-alanine has been clinically shown to fight fatigue and improve muscular endurance. Within minutes of drinking C4, you may feel a tingling sensation from beta-alanine, signaling that your body is primed for superhuman performance. BetaPower This clinically studied, naturally form of betaine is derived from beets, a powerful superfood that supports hydration and physical performance.

0 g sugar 0 calories

300 mg caffeine

Not a significant source of saturated fat, trans fat, cholesterol, dietary fiber, vitamin D, calcium, and iron.

Studies have shown performance benefits of Beta-Alanine to be correlated with muscle carnosine concentrations, which increase with cumulative use.

Non-carbonated formula

Additional Information

Store in a cool, dry place. Do not freeze.

CA CRV HI, ME, 5 cents or 10 cents

@C4energy Instagram

Metadata

Product Details

UPC / SKU8 42595 11867 4
DSLD Entry Date2021-08-23
Product TypeOther Combinations
FormLiquid
DSLD ID254803
Data Updated2026-04-11
Research

Research Evidence

237
Research Sources
53
Avg Quality
83
Meta Analysis
74
Systematic Review
45
Rct
29
Clinical Trial
2
Guideline
2
Regulatory Source
1
Openfda Safety
A Associations between serum Homocysteine, vitamin B9, and vitamin B12 levels and the formation of intracranial Aneurysms: A systematic review and meta-analysis
Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2025 PubMed DOI
A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
Meta Analysis Critical reviews in food science and nutrition 2019 PubMed DOI
A Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency
Systematic Review The Cochrane database of systematic reviews 2018 PubMed DOI
A Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression
Meta Analysis Nutrients 2021 PubMed DOI
A Efficacy of different routes of vitamin B12 supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis
Systematic Review Irish journal of medical science 2024 PubMed DOI
B Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis
Meta Analysis BMJ open gastroenterology 2020 PubMed DOI
B Vitamin B12 supplementation during pregnancy for maternal and child health outcomes
Systematic Review The Cochrane database of systematic reviews 2024 PubMed DOI
B A comprehensive review and meta-regression analysis of randomized controlled trials examining the impact of vitamin B12 supplementation on homocysteine levels
Meta Analysis Nutrition reviews 2024 PubMed DOI
B Relationship between vitamin B12 levels and motor development: A systematic review
Systematic Review Clinical nutrition ESPEN 2024 PubMed DOI
B Vitamin B12, folate, and homocysteine in metabolic syndrome: a systematic review and meta-analysis
Meta Analysis Frontiers in endocrinology 2023 PubMed DOI
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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.