C4® Sport, Pre-Workout, Icy Blue Razz, 8.6 oz (244 g)
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin B6 (as Pyridoxal-5-Phosphate) | 3.4 mg | 200% |
| Folate (as 6S-5-Methyltetrahydrofolate calcium salt) | 100 mcg DFE | 25% |
| Vitamin B12 (as Methylcobalamin) | 6 mcg | 250% |
| Calcium | 25 mg | 2% |
| Phosphorus (as Dipotassium Phosphate) | 75 mg | 6% |
| Magnesium (as Magnesium Citrate) | 20 mg | 5% |
| Chloride (from Sea Salt) | 340 mg | 15% |
| Sodium (from Sea Salt) | 225 mg | 10% |
| Potassium (as Dipotassium Phosphate) | 190 mg | 4% |
| Performance Booster MatrixCarnoSyn® Beta-AlanineL-ArginineBetaPower® Betaine AnhydrousCreatine Nitrate (as NO3-T®) | 6.25 g2 g2 g1.25 g1 g | †††† |
| Explosive Energy & Focus ComplexTaurineCaffeine AnhydrousToothed Clubmoss (Huperzia serrata) aerial parts extract(std. 1% Huperzine A) | 1.205 g1 g200 mg5 mg | ††† |
Bioavailability Excellent
Absorption Rating
- Vitamin B6 (as Pyridoxal-5-Phosphate) Good
- Folate (as 6S-5-Methyltetrahydrofolate calcium salt) Good
- Vitamin B12 (as Methylcobalamin) Good
- Calcium Good
- Phosphorus (as Dipotassium Phosphate) Good
- Magnesium (as Magnesium Citrate) Good
- Chloride (from Sea Salt) Good
- Sodium (from Sea Salt) Good
- Potassium (as Dipotassium Phosphate) Good
- Performance Booster MatrixCarnoSyn® Beta-AlanineL-ArginineBetaPower® Betaine AnhydrousCreatine Nitrate (as NO3-T®) Good
- Explosive Energy & Focus ComplexTaurineCaffeine AnhydrousToothed Clubmoss (Huperzia serrata) aerial parts extract(std. 1% Huperzine A) Good
Other Ingredients Excellent
Fillers & Additives
- Citric Acid
- Malic Acid
- Silicon Dioxide
- Calcium Silicate
- Natural & Artificial Flavors
- Sucralose
- Acesulfame Potassium
- Spirulina Extract (Color)
Efficacy Poor
Dosage Analysis
- Vitamin B6 (as Pyridoxal-5-Phosphate) 3.4 mg Effective
- Folate (as 6S-5-Methyltetrahydrofolate calcium salt) 100 mcg DFE Under-dosed
- Vitamin B12 (as Methylcobalamin) 6 mcg Effective
- Calcium 25 mg Under-dosed
- Phosphorus (as Dipotassium Phosphate) 75 mg Under-dosed
- Magnesium (as Magnesium Citrate) 20 mg Under-dosed
- Chloride (from Sea Salt) 340 mg Under-dosed
- Sodium (from Sea Salt) 225 mg Under-dosed
- Potassium (as Dipotassium Phosphate) 190 mg Under-dosed
- Performance Booster MatrixCarnoSyn® Beta-AlanineL-ArginineBetaPower® Betaine AnhydrousCreatine Nitrate (as NO3-T®) 6.25 g2 g2 g1.25 g1 g High
- Explosive Energy & Focus ComplexTaurineCaffeine AnhydrousToothed Clubmoss (Huperzia serrata) aerial parts extract(std. 1% Huperzine A) 1.205 g1 g200 mg5 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Calories | 10 | |
| Total Carbohydrate | 1 g | <1%** |
| Total Sugars | 0 g | |
| Includes 0 g Added Sugars | 0%** | |
| Vitamin B6 (as Pyridoxal-5-Phosphate) | 3.4 mg | 200% |
| Folate (as 6S-5-Methyltetrahydrofolate calcium salt) | 100 mcg DFE | 25% |
| Vitamin B12 (as Methylcobalamin) | 6 mcg | 250% |
| Calcium | 25 mg | 2% |
| Phosphorus (as Dipotassium Phosphate) | 75 mg | 6% |
| Magnesium (as Magnesium Citrate) | 20 mg | 5% |
| Chloride (from Sea Salt) | 340 mg | 15% |
| Sodium (from Sea Salt) | 225 mg | 10% |
| Potassium (as Dipotassium Phosphate) | 190 mg | 4% |
| Performance Booster MatrixCarnoSyn® Beta-AlanineL-ArginineBetaPower® Betaine AnhydrousCreatine Nitrate (as NO3-T®) | 6.25 g2 g2 g1.25 g1 g | †††† |
| Explosive Energy & Focus ComplexTaurineCaffeine AnhydrousToothed Clubmoss (Huperzia serrata) aerial parts extract(std. 1% Huperzine A) | 1.205 g1 g200 mg5 mg | ††† |
Other Ingredients
Citric Acid Safe
Malic Acid Safe
Silicon Dioxide Safe
Calcium Silicate Safe
Natural & Artificial Flavors Generally_safe
Sucralose Generally_safe
Acesulfame Potassium Generally_safe
Price Comparison
Price History
Tracked across major retailers. Updated periodically.
Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.
Certifications
3 certifications
Transparency
1 claim
Violation History
6 incidents
Is C4 / Cellucor C4® Sport, Pre-Workout a good supplement?
C4 / Cellucor C4® Sport, Pre-Workout, Icy Blue Razz, 8.6 oz (244 g) received a product quality score of 81/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 15 active ingredients with 20 servings per container. Of the 8 inactive ingredients, 5 are rated safe and 0 are flagged for review. The manufacturer, C4 / Cellucor, holds a brand trust score of 78/100 with 3 verified certifications including Health Canada Licensed, Nsf Certified For Sport, Fda Gmp Inspections.
What are the ingredients in C4 / Cellucor C4® Sport, Pre-Workout?
C4 / Cellucor C4® Sport, Pre-Workout contains 15 active ingredients: Calories (10), Total Carbohydrate (1 g), Total Sugars (0 g), Includes 0 g Added Sugars, Vitamin B6 (as Pyridoxal-5-Phosphate) (3.4 mg), Folate (as 6S-5-Methyltetrahydrofolate calcium salt) (100 mcg DFE), and 9 more. Notable high-dose ingredients include Vitamin B12 at 250% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is C4 / Cellucor C4® Sport, Pre-Workout safe to take?
C4 / Cellucor C4® Sport, Pre-Workout, Icy Blue Razz, 8.6 oz (244 g) 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 C4 / Cellucor a trustworthy supplement brand?
C4 / Cellucor receives a brand trust score of 78/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2002 and headquartered in Austin, Texas, USA, the company offers 60 products in their lineup. They hold 3 verified certifications including Health Canada Licensed, Nsf Certified For Sport, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: C4 / Cellucor has 6 historical regulatory incidents on record, which are factored into the trust score.
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