C4® Original, Pre-Workout, Watermelon, 5.9 oz (168 g)
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin C (as Ascorbic acid) | 250 mg | 280% |
| Niacin (as Niacinamide) | 30 mg | 190% |
| Vitamin B6 (as Pyridoxal HCl) | 3.4 mg | 200% |
| Vitamin B12 (as Cyanocobalamin) | 60 mcg | 2500% |
| CarnoSyn®Beta-Alanine | 1.6 g | † |
| N03-T®Creatine Nitrate | 1 g | † |
| Citrulline Malate | 1 g | † |
| Explosive Energy BlendCaffeine Anhydrous (150 mg), Velvet Bean (Mucuna pruriens) seed extract (standardized for L-Dopa), Theacrine (as TeaCrine®) | 215 mg | † |
Bioavailability Very Good
Absorption Rating
- Vitamin C (as Ascorbic acid) Fair
- Niacin (as Niacinamide) Good
- Vitamin B6 (as Pyridoxal HCl) Fair
- Vitamin B12 (as Cyanocobalamin) Fair
- CarnoSyn®Beta-Alanine Good
- N03-T®Creatine Nitrate Fair
- Citrulline Malate Good
- Explosive Energy BlendCaffeine Anhydrous (150 mg), Velvet Bean (Mucuna pruriens) seed extract (standardized for L-Dopa), Theacrine (as TeaCrine®) Good
Other Ingredients Very Good
Fillers & Additives
- Silicon Dioxide
- Calcium Silicate
- Artificial Flavors
- Sucralose
- Citric Acid
- Acesulfame Potassium
- Malic Acid
- FD&C Red #40 Medium
Efficacy Good
Dosage Analysis
- Vitamin C (as Ascorbic acid) 250 mg Effective
- Niacin (as Niacinamide) 30 mg Effective
- Vitamin B6 (as Pyridoxal HCl) 3.4 mg Effective
- Vitamin B12 (as Cyanocobalamin) 60 mcg Effective
- CarnoSyn®Beta-Alanine 1.6 g Under-dosed
- N03-T®Creatine Nitrate 1 g Under-dosed
- Citrulline Malate 1 g Under-dosed
- Explosive Energy BlendCaffeine Anhydrous (150 mg), Velvet Bean (Mucuna pruriens) seed extract (standardized for L-Dopa), Theacrine (as TeaCrine®) 215 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Calories | 5 | |
| Total Carbohydrate | <1 g | <1%** |
| Total Sugars | 0 g | † |
| Vitamin C (as Ascorbic acid) | 250 mg | 280% |
| Niacin (as Niacinamide) | 30 mg | 190% |
| Vitamin B6 (as Pyridoxal HCl) | 3.4 mg | 200% |
| Vitamin B12 (as Cyanocobalamin) | 60 mcg | 2500% |
| CarnoSyn®Beta-Alanine | 1.6 g | † |
| N03-T®Creatine Nitrate | 1 g | † |
| Citrulline Malate | 1 g | † |
| Explosive Energy BlendCaffeine Anhydrous (150 mg), Velvet Bean (Mucuna pruriens) seed extract (standardized for L-Dopa), Theacrine (as TeaCrine®) | 215 mg | † |
Other Ingredients
Silicon Dioxide Safe
Calcium Silicate Safe
Artificial Flavors Generally_safe
Sucralose Generally_safe
Citric Acid Safe
Acesulfame Potassium Generally_safe
Malic Acid Safe
FD&C Red #40 Caution
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® Original, Pre-Workout a good supplement?
C4 / Cellucor C4® Original, Pre-Workout, Watermelon, 5.9 oz (168 g) received a product quality score of 80/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 11 active ingredients with 30 servings per container. Of the 8 inactive ingredients, 4 are rated safe and 1 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® Original, Pre-Workout?
C4 / Cellucor C4® Original, Pre-Workout contains 11 active ingredients: Calories (5), Total Carbohydrate (<1 g), Total Sugars (0 g), Vitamin C (as Ascorbic acid) (250 mg), Niacin (as Niacinamide) (30 mg), Vitamin B6 (as Pyridoxal HCl) (3.4 mg), and 5 more. Notable high-dose ingredients include Vitamin C at 280% DV, Vitamin B12 at 2500% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is C4 / Cellucor C4® Original, Pre-Workout safe to take?
C4 / Cellucor C4® Original, Pre-Workout, Watermelon, 5.9 oz (168 g) has been analyzed for ingredient safety across all its components. Of 8 inactive ingredients, 4 are rated safe. 1 ingredient is flagged for review: FD&C Red #40. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. 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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