Cellucor C4 Ultimate Pre-Workout 12serv Strawberry Watermelon supplement bottle
Cellucor

C4 Ultimate Pre-Workout 12serv Strawberry Watermelon

What We Researched
· 7 inactive ingredients decoded · 2 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
60
Product Score Fair
79
Brand Score Fair

Product Analysis

Transparency Fair

Supplement Facts

No supplement facts data available.

Bioavailability N/A

Absorption Rating

No ingredient forms matched our reference database.

Other Ingredients Excellent

Fillers & Additives

  • Natural and Artificial Flavors
  • Silicon Dioxide
  • Calcium Silicate
  • Polydextrose
  • Sucralose
  • Acesulfame Potassium
  • Malic Acid
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Natural and Artificial Flavors Generally_safe

It is used to improve the taste of the product.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Calcium Silicate Safe

Prevents ingredient clumping during manufacturing.

Polydextrose Generally_safe

It is used as a filler, to add bulk, and as a prebiotic fiber.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Malic Acid Safe

Adds tartness and enhances fruit flavors in gummies and chewables.

Price Comparison

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Cellucor

Founded 2002 · Austin, Texas, United States · 349 products · cellucor.com/

Certifications

2 certifications
Nsf Certified For Sport Verified Source
Nsf Gmp Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source

Violation History

5 incidents
Lawsuit False advertising of XTEND workout powders as having '0 calories'.2023Source
Prop 65 Lead and Cadmium2018-01-23Source
Lawsuit Deceptive packaging and slack-fill of Cellucor C4 Pre-Workout powders.2018Source
Lawsuit False marketing claims regarding the performance-enhancing benefits of various Cellucor supplements.2016Source
Lawsuit Deceptive advertising of C4 Extreme as a 'dietary supplement' while containing the ingredient DMAA.2012Source
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Frequently Asked Questions
Is Cellucor C4 Ultimate Pre-Workout 12serv Strawberry Watermelon a good supplement?

Cellucor C4 Ultimate Pre-Workout 12serv Strawberry Watermelon received a product quality score of 60/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. Of the 7 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Cellucor, holds a brand trust score of 79/100 with 2 verified certifications including Nsf Certified For Sport, Nsf Gmp.

Is Cellucor C4 Ultimate Pre-Workout 12serv Strawberry Watermelon safe to take?

Cellucor C4 Ultimate Pre-Workout 12serv Strawberry Watermelon has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Cellucor a trustworthy supplement brand?

Cellucor receives a brand trust score of 79/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2002 and headquartered in Austin, Texas, United States, the company offers 349 products in their lineup. They hold 2 verified certifications including Nsf Certified For Sport, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Cellucor has 5 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.