Ester-C 24hr Immune Support 500mg

• 24 hour immune support that's gentle on the stomach.* Finally! • 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 • Immune and antioxidant support