1000mg Tablets provide the support you can count on all day, every day. A daily dose of Ester-C gets into your white blood cells, and stays there - for up to 24 hours, which is longer than regular Vitamin C.? Plus, Ester-C is manufactured without chemicals to neutralize pH, which means it?s non-acidic and gentle on your stomach. Ester-C tablets give you immune system support at the cellular level for up to 24 hours to charge your immune system.(1) Ester-C is non-acidic, so it's stomach-friendly. Ester-C is gentle on your stomach so you can comfortably take it every day. | Ester-C tablets give your immune system the support it needs, while also providing your body with antioxidant vitamin C to help fight free radicals.(1) One tablet a day can give your body the immune support it needs 24/7.(1) | Ester-C also contains C-Sorb, a citrus bioflavonoids complex. Ester-C, along with C-Sorb & naturally occurring metabolites, works synergistically to enhance the retention of Vitamin C in your body, charging your immune system for 24 hours.* | Ester-C 1000mg tablets provide the immune support you can count on all day, every day.(1) A daily dose of Ester-C tablets gets absorbed into your white blood cells and stays there, for up to 24 hours, which is longer than regular Vitamin C supplements.(3) | Ester-C is manufactured without chemicals to neutralize pH, which means it's non-acidic & gentle on your stomach.(1) (1)These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure or prevent any disease. | During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.