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79.1 of 100
Quality Rank 15 of 19

Value Rank 16 of 19


Ratings and Key Data

One serving of GNC Chewy Vitamin D3 measured 1050 IU of vitamin D3, only 5% over its label claim. While this exceeded the 600 IU Recommended Dietary Allowance (RDA), it did not near the 4000 IU Upper Limit (UL).

Label Accuracy
Product Purity
Nutritional Value
Ingredient Safety
Projected Efficacy
  • Analytical Tests 9
  • Serving Size 1 Chew
  • Price/Serving $0.22
  • Vitamin D/Serving 1050 IU (as cholecalciferol/D3)
  • Watchlist Ingredients N/A
  • Purity Tests Pass (heavy metal content below 1 PPM)
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.