C4 Ultimate Strength, Pre-Workout, Watermelon, 1.22 lbs (554 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 | 75 mg | 6% |
| 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% |
| Endurance & Performance Complex | 10.65 g | † |
| CarnoSyn® Beta-Alanine Velox® Patented Performance Blend | 3.2 g | — |
| L-Citrulline | 3 g | — |
| L-Arginine | 3 g | — |
| BetaPower® Betaine Anhydrous | 1.25 g | — |
| PeptiPump® Bioactive Fava Bean Peptides | 200 mg | — |
| Muscle & Strength Matrix | 8.05 g | † |
| Creatine Monohydrate | 4 g | — |
| PeptiStrong® Bioactive Fava Bean Peptides | 2.4 g | — |
| Creatine Nitrate (as NO3-T®) | 1.5 g | — |
| elevATP® Ancient Peat and Apple fruit extract | 150 mg | — |
| Ultimate Energy, Focus & Stimulant Matrix | 1.366 g | † |
| L-Tyrosine | 1 g | — |
| Caffeine Anhydrous | 300 mg | — |
| Dynamine™ (as Methylliberine) | 50 mg | — |
| TeaCrine® (as Theacrine) | 10 mg | — |
| Toothed Clubmoss (Huperzia serrata) aerial parts extract (std. 1% Huperzine A) | 5 mg | — |
| Rauwolfia vomitoria root bark extract | 1 mg | — |
Bioavailability Very Good
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
- Endurance & Performance Complex Fair
- CarnoSyn® Beta-Alanine Velox® Patented Performance Blend Good
- L-Citrulline Good
- L-Arginine Good
- BetaPower® Betaine Anhydrous Good
- PeptiPump® Bioactive Fava Bean Peptides Fair
- Muscle & Strength Matrix Poor
- Creatine Monohydrate Good
- Creatine Nitrate (as NO3-T®) Fair
- elevATP® Ancient Peat and Apple fruit extract Fair
- Ultimate Energy, Focus & Stimulant Matrix Poor
- L-Tyrosine Good
- Caffeine Anhydrous Good
- Dynamine™ (as Methylliberine) Fair
- TeaCrine® (as Theacrine) Fair
- Toothed Clubmoss (Huperzia serrata) aerial parts extract (std. 1% Huperzine A) Good
- Rauwolfia vomitoria root bark extract Fair
Other Ingredients Excellent
Fillers & Additives
- Malic Acid
- Citric Acid
- Calcium Silicate
- Artificial Flavor
- Silicon Dioxide
- Sucralose
- Acesulfame Potassium
- Vegetable Juice
- Powder
- Beta-Carotene
Efficacy Fair
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 75 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
- CarnoSyn® Beta-Alanine Velox® Patented Performance Blend 3.2 g Effective
- L-Citrulline 3 g Effective
- L-Arginine 3 g Effective
- BetaPower® Betaine Anhydrous 1.25 g Under-dosed
- Creatine Monohydrate 4 g Effective
- Creatine Nitrate (as NO3-T®) 1.5 g Under-dosed
- L-Tyrosine 1 g Effective
- Caffeine Anhydrous 300 mg Effective
- Dynamine™ (as Methylliberine) 50 mg Effective
- TeaCrine® (as Theacrine) 10 mg Under-dosed
- Toothed Clubmoss (Huperzia serrata) aerial parts extract (std. 1% Huperzine A) 5 mg High
- Rauwolfia vomitoria root bark extract 1 mg Under-dosed
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 | 75 mg | 6% |
| 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% |
| Endurance & Performance Complex | 10.65 g | † |
| CarnoSyn® Beta-Alanine Velox® Patented Performance Blend | 3.2 g | |
| L-Citrulline | 3 g | |
| L-Arginine | 3 g | |
| BetaPower® Betaine Anhydrous | 1.25 g | |
| PeptiPump® Bioactive Fava Bean Peptides | 200 mg | |
| Muscle & Strength Matrix | 8.05 g | † |
| Creatine Monohydrate | 4 g | |
| PeptiStrong® Bioactive Fava Bean Peptides | 2.4 g | |
| Creatine Nitrate (as NO3-T®) | 1.5 g | |
| elevATP® Ancient Peat and Apple fruit extract | 150 mg | |
| Ultimate Energy, Focus & Stimulant Matrix | 1.366 g | † |
| L-Tyrosine | 1 g | |
| Caffeine Anhydrous | 300 mg | |
| Dynamine™ (as Methylliberine) | 50 mg | |
| TeaCrine® (as Theacrine) | 10 mg | |
| Toothed Clubmoss (Huperzia serrata) aerial parts extract (std. 1% Huperzine A) | 5 mg | |
| Rauwolfia vomitoria root bark extract | 1 mg |
Other Ingredients
Malic Acid Safe
Citric Acid Safe
Calcium Silicate Safe
Artificial Flavor Generally_safe
Silicon Dioxide Safe
Sucralose Generally_safe
Acesulfame Potassium Generally_safe
Vegetable Juice Unknown
Powder Unknown
Beta-Carotene 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 Ultimate Strength, Pre-Workout a good supplement?
C4 / Cellucor C4 Ultimate Strength, Pre-Workout, Watermelon, 1.22 lbs (554 g) received a product quality score of 80/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 31 active ingredients with 20 servings per container. Of the 10 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 Ultimate Strength, Pre-Workout?
C4 / Cellucor C4 Ultimate Strength, Pre-Workout contains 31 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 25 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 Ultimate Strength, Pre-Workout safe to take?
C4 / Cellucor C4 Ultimate Strength, Pre-Workout, Watermelon, 1.22 lbs (554 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.
Scan Any Supplement Instantly
Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.