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56.4 of 100
Quality Rank 36 of 37

Value Rank 29 of 37

Ratings and Key Data

Nature's Bounty Ultra Strength Probiotic 10 measured 97% less viable bacteria than claimed on its label, and passed 3 of 4 contaminant tests.

Label Accuracy
Product Purity
Nutritional Value
Ingredient Safety
Projected Efficacy
  • Analytical Tests 8
  • Serving Size 2 Capsules
  • Price/Serving $0.35
  • Total Viable Bacteria/Serving 660.0 Million CFUs
  • Purity Tests Fail (see full report)
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.