EsterC 500 mg tablets

Ester-C® 24hr Immune Support 500mg

Seize the day no matter where it takes you. It’s 24 hours of immune support.*

  • Clinically studied to last longer than regular Vitamin C†
  • Provides 24-hour immune support*
  • Formulated to contain naturally occurring metabolites, enhancing Vitamin C retention in white blood cells
  • Manufactured without chemicals to neutralize pH
  • Non-acidic and gentle on stomach
  • Once daily serving
  • Immune and antioxidant support*

Available in 60ct and 90ct sizes.

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    24-hour Immune Support
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    Stomach Friendly
  • Vegan
    Vegan
  • Gluten Free
    Gluten Free