Ester-C Tablets contain 500 mg of Vitamin C per serving and give you 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 chemical solvents to neutralize pH, which means it's non-acidic and gentle on your stomach
- Maximum-strength 24-hour immune su...