C4 / Cellucor C4® Ripped Sport, Pre-Workout, Fruit Punch, 7.5 oz (213 g) supplement bottle
C4 / Cellucor

C4® Ripped Sport, Pre-Workout, Fruit Punch, 7.5 oz (213 g)

What We Researched
11 active ingredients analyzed · 8 inactive ingredients decoded · 3 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
75
Product Score Fair
78
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin B6 (as Pyridoxine HCl) 3.4 mg 200%
Vitamin B12 (as Cyanocobalamin) 60 mcg 2500%
Calcium 25 mg 2%
Magnesium (as Magnesium Chloride) 12 mg 3%
Sodium (as Sodium Citrate) 60 mg 3%
Potassium (as Dipotassium Phosphate) 20 mg <1%
C4​Ripped® Sport Performance & Thermogenic BlendCarnoSyn®Beta-Alanine, Citrulline Malate, Conjugated Linoleic Acid (CLA) Powder, Green Coffee (coffea arabica) seed extract, Dyglofit® (Dichrostachys glomerate) fruit extract, Sodium Citrate, L-Carnitine Tartrate,Magnesium Chloride, Dipotassium Phosphate 2.82 g †
C4 Ripped® Sport Energy BlendTaurine, Caffeine Anhydrous (135 mg), Pyridoxal HCl, Cyanocobalamin 1.14 g †
Bioavailability Very Good

Absorption Rating

  • Vitamin B6 (as Pyridoxine HCl) Fair
  • Vitamin B12 (as Cyanocobalamin) Fair
  • Calcium Good
  • Magnesium (as Magnesium Chloride) Good
  • Sodium (as Sodium Citrate) Good
  • Potassium (as Dipotassium Phosphate) Good
  • C4​Ripped® Sport Performance & Thermogenic BlendCarnoSyn®Beta-Alanine, Citrulline Malate, Conjugated Linoleic Acid (CLA) Powder, Green Coffee (coffea arabica) seed extract, Dyglofit® (Dichrostachys glomerate) fruit extract, Sodium Citrate, L-Carnitine Tartrate,Magnesium Chloride, Dipotassium Phosphate Fair
  • C4 Ripped® Sport Energy BlendTaurine, Caffeine Anhydrous (135 mg), Pyridoxal HCl, Cyanocobalamin Good
Other Ingredients Very Good

Fillers & Additives

  • Citric Acid
  • Natural & Artificial Flavors
  • Silicon Dioxide
  • Malic Acid
  • Calcium Silicate
  • Sucralose
  • Acesulfame Potassium
  • FD&C Red #40 Medium
Efficacy Poor

Dosage Analysis

  • Vitamin B6 (as Pyridoxine HCl) 3.4 mg Effective
  • Vitamin B12 (as Cyanocobalamin) 60 mcg Effective
  • Calcium 25 mg Under-dosed
  • Magnesium (as Magnesium Chloride) 12 mg Under-dosed
  • Sodium (as Sodium Citrate) 60 mg Under-dosed
  • Potassium (as Dipotassium Phosphate) 20 mg Under-dosed
  • C4​Ripped® Sport Performance & Thermogenic BlendCarnoSyn®Beta-Alanine, Citrulline Malate, Conjugated Linoleic Acid (CLA) Powder, Green Coffee (coffea arabica) seed extract, Dyglofit® (Dichrostachys glomerate) fruit extract, Sodium Citrate, L-Carnitine Tartrate,Magnesium Chloride, Dipotassium Phosphate 2.82 g Under-dosed
  • C4 Ripped® Sport Energy BlendTaurine, Caffeine Anhydrous (135 mg), Pyridoxal HCl, Cyanocobalamin 1.14 g High

Supplement Facts

Ingredient Amount % Daily Value
Calories 5
Total Carbohydrate 1 g <1%**
Total Sugars 0 g
Vitamin B6 (as Pyridoxine HCl) 3.4 mg 200%
Vitamin B12 (as Cyanocobalamin) 60 mcg 2500%
Calcium 25 mg 2%
Magnesium (as Magnesium Chloride) 12 mg 3%
Sodium (as Sodium Citrate) 60 mg 3%
Potassium (as Dipotassium Phosphate) 20 mg <1%
C4​Ripped® Sport Performance & Thermogenic BlendCarnoSyn®Beta-Alanine, Citrulline Malate, Conjugated Linoleic Acid (CLA) Powder, Green Coffee (coffea arabica) seed extract, Dyglofit® (Dichrostachys glomerate) fruit extract, Sodium Citrate, L-Carnitine Tartrate,Magnesium Chloride, Dipotassium Phosphate 2.82 g †
C4 Ripped® Sport Energy BlendTaurine, Caffeine Anhydrous (135 mg), Pyridoxal HCl, Cyanocobalamin 1.14 g †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Natural & Artificial Flavors Generally_safe

It is used to improve the taste of the product.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Malic Acid Safe

Adds tartness and enhances fruit flavors in gummies and chewables.

Calcium Silicate Safe

Prevents ingredient clumping during manufacturing.

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.

FD&C Red #40 Caution

It is used to improve the appearance of the supplement.

Price Comparison

iHerb $27.14 $0.90 / serving
Best Price

Price History

Tracked across major retailers. Updated periodically.

$29$28$27$26$25 Mar 12 $27.00
iHerb

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

Brand Trust Report
C4 / Cellucor

Founded 2002 · Austin, Texas, USA · 60 products · cellucor.com/

Certifications

3 certifications
Health Canada Licensed Verified Source
Nsf Certified For Sport Verified Source
Fda Gmp Inspections Verified Source

Transparency

1 claim

Violation History

6 incidents
Lawsuit A $3 million class-action lawsuit against Nutrabolt regarding the caloric content of its XTEND workout powders was settled.2023Source
Lawsuit A lawsuit was filed alleging that Xtend BCAA supplements do not support muscle growth and recovery. This case was voluntarily dismissed. A separate lawsuit regarding the zero-calorie claims of XTEND powders was settled.2020Source
Prop 65 Lead, Cadmium2018-01-23Source
Lawsuit A lawsuit was filed against Nutrabolt for 'slack-fill' in its Cellucor C4 Pre-Workout powder containers, alleging the packaging was misleading.2018Source
Lawsuit A class-action lawsuit alleged false marketing claims regarding the efficacy of several Cellucor supplements.2016Source
Lawsuit A lawsuit was filed concerning the ingredient DMAA in C4 Extreme, alleging it was a synthetic drug and not a natural dietary supplement.2012Source
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Frequently Asked Questions
Is C4 / Cellucor C4® Ripped Sport, Pre-Workout a good supplement?

C4 / Cellucor C4® Ripped Sport, Pre-Workout, Fruit Punch, 7.5 oz (213 g) received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. 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® Ripped Sport, Pre-Workout?

C4 / Cellucor C4® Ripped Sport, Pre-Workout contains 11 active ingredients: Calories (5), Total Carbohydrate (1 g), Total Sugars (0 g), Vitamin B6 (as Pyridoxine HCl) (3.4 mg), Vitamin B12 (as Cyanocobalamin) (60 mcg), Calcium (25 mg), and 5 more. Notable high-dose ingredients include 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® Ripped Sport, Pre-Workout safe to take?

C4 / Cellucor C4® Ripped Sport, Pre-Workout, Fruit Punch, 7.5 oz (213 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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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.