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66.6 of 100
Quality Rank 5 of 27

Value Rank 11 of 27


Ratings and Key Data

One serving of 6-Hour Power - Stacker 2 measured 127.2mg caffeine, slightly over the the 105.1mg/serving category average and approximately as much as would be expected in an 8 oz. cup of strong, drip-brewed coffee. Furthermore, this product exceeds 100% of the Daily Value of vitamins B3, B6, B12, and Folic Acid.

Label Accuracy
Product Purity
Nutritional Value
Ingredient Safety
Projected Efficacy
  • Analytical Tests 12
  • Serving Size 2 fl. oz.
  • Price/Serving $2.06
  • Caffeine/Serving 127.2mg
  • Watchlist Ingredients Sodium Benzoate, Sucralose, Blue 1, Red 40
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.