Cellucor

C4 Extreme Icy Blue Razz

F
N+ Score54
Pre-WorkoutServing: 6.4 Gram(s)Type: Other Combinations [A1325]

Cellucor C4 Extreme Icy Blue Razz is a dietary supplement featuring a blend of CarnoSyn, NitraMax, and NO3-T. Each 6.4-gram serving also provides 200 mg of caffeine, 200 mg of N-Acetyl L-Tyrosine, and 50 mcg of Huperzine A. This product is designed for individuals seeking a pre-workout supplement.

About This Product

C4 Extreme Icy Blue Razz by Cellucor is a pre-workout supplement containing 6 active ingredients. It has earned an N+ Score of 54/100 (Grade F).

Notable clinical-dose ingredients include CarnoSyn.

N+ Score Breakdown

Ingredient Adequacy25/100

Are key ingredients present at clinically effective doses based on research?

Formula Completeness33/100

Does the product include all expected ingredients for its supplement category?

Label Transparency100/100

Are individual ingredient amounts clearly disclosed without proprietary blends?

Ingredient Diversity83/100

Does the formula include a breadth of beneficial compounds from multiple pathways?

Strengths

  • +Fully transparent label with individual ingredient amounts disclosed
  • +Broad ingredient diversity exceeding category norms
  • +1 ingredient(s) at clinical dose levels

Weaknesses

  • Several ingredients below clinically effective doses
  • Missing several expected ingredients for its category

Ingredient Analysis (6 ingredients)

IngredientAmountDose Adequacy
CarnoSyn2.000 Gram(s)Adequate
Caffeine200.000 mgN/A
N-Acetyl L-Tyrosine200.000 mgUnder
Huperzine A50.000 mcgN/A
NO3-T1.000 Gram(s)N/A
NitraMax1.000 Gram(s)N/A

Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.