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Ratings and Key Data

One serving of Monster Energy Drink measured 83.7mg caffeine, over its label claim but below the 105.1mg average caffeine content/serving in this category. Furthermore, vitamin B3, B6, and B12 content was understated by label claims, with a single serving exceeding 100% of the Daily Value (DV) of B3 and 2x the DV of B6.

Label Accuracy
Product Purity
Nutritional Value
Ingredient Safety
Projected Efficacy
  • Analytical Tests 11
  • Serving Size 8 fl. oz. (240 mL)
  • Price/Serving $1.10
  • Caffeine/Serving 83.7mg
  • Watchlist Ingredients Benzoic Acid, Sucralose
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.