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Every Ester-C serving is 1,000 mg of vitamin C as calcium ascorbate. Compare the six formulas

Contact us

Write or call

Email daily@ester-c.store. Phone (919) 555-0186, Monday to Friday, 9 am to 5 pm Eastern. Mail: 2740 Glenwood Station Lane, Suite 120, Raleigh, NC 27608.

Orders

Orders are placed, paid, shipped and returned through our retail partner. For an order, use the order page of the account you bought with. It has your order number and the fastest help.

Health questions

We cannot give medical advice. If you take medicine, are pregnant or nursing, or have a medical condition, ask your doctor or pharmacist before taking any supplement.