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

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
Products by C4 / Cellucor (showing 10 of 60)
C4 Ultimate Strength, Pre-Workout, Watermelon, 1.22 lbs (554 g)
C4 Ultimate Strength, Pre-Workout, Watermelon, 1.22 lbs (554 g)
Product 80 Brand 78
C4® Original, Pre-Workout, Frozen Bombsicle, 5.8 oz (165 g)
C4® Original, Pre-Workout, Frozen Bombsicle, 5.8 oz (165 g)
Product 80 Brand 78
C4® Original, Pre-Workout, Watermelon, 5.9 oz (168 g)
C4® Original, Pre-Workout, Watermelon, 5.9 oz (168 g)
Product 80 Brand 78
C4® Original, Pre-Workout, Fruit Punch, 12.7 oz (360 g)
C4® Original, Pre-Workout, Fruit Punch, 12.7 oz (360 g)
Product 80 Brand 78
C4® Original, Pre-Workout, Strawberry Margarita, 12.1 oz (342 g)
C4® Original, Pre-Workout, Strawberry Margarita, 12.1 oz (342 g)
Product 80 Brand 78
C4® Original, Pre-Workout, Fruit Punch, 6.3 oz (180 g)
C4® Original, Pre-Workout, Fruit Punch, 6.3 oz (180 g)
Product 80 Brand 78
C4® Original, Pre-Workout, Icy Blue Razz, 6.3 oz (180 g)
C4® Original, Pre-Workout, Icy Blue Razz, 6.3 oz (180 g)
Product 80 Brand 78
C4® Energy + Aminos, Watermelon, 8.7 oz (246 g)
C4® Energy + Aminos, Watermelon, 8.7 oz (246 g)
Product 80 Brand 78
C4® Energy + Aminos, Grape, 8.7 oz (246 g)
C4® Energy + Aminos, Grape, 8.7 oz (246 g)
Product 80 Brand 78
C4 Ultimate, Pre-Workout, Frozen Bombsicle, 14.1 oz (400 g)
C4 Ultimate, Pre-Workout, Frozen Bombsicle, 14.1 oz (400 g)
Product 78 Brand 78

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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.