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Free U.S. shipping on every order · Free 30-day returns · Real help by email





Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships.
Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval.
If you have a question about an item, its label or your order, email sales@naturalvitaminsonline.com with the product name or order number. We answer every message by email and reply within 1 business day (Monday to Friday, Eastern Time).
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
†These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
Ester-C is a coated vitamin C supplement designed for daily vitamin C support, with 1,000 mg per tablet.
For people selecting a vitamin C supplement for routine use, Ester-C brings together a stated tablet strength, an absorption feature and a non-acidic formulation. Its research-related detail concerns how long Ester-C Vitamin C has been studied to remain in white blood cells. White blood cells are an important part of the immune system, but this product is not intended to diagnose, treat, cure or prevent disease.
Ester-C is made for daily vitamin C support. A clinical study found that Ester-C Vitamin C stayed in white blood cells for up to 24 hours, longer than regular vitamin C. This is a study finding about the product and white blood cells, not a guarantee of an individual result.
Ester-C features C-Sorb for enhanced absorption. Its non-acidic formulation is stomach friendly, and it is manufactured without chemicals to neutralize pH.
Each package contains 60 coated tablets. The tablet format makes the contents clear for shoppers choosing a supplement in tablet form, while the stated quantity helps with planning a regular routine.
Ester-C is suited to adults looking for a daily vitamin C supplement in a coated-tablet format, with an absorption-focused feature and a non-acidic formulation. Its white-blood-cell study finding offers a specific comparison with regular vitamin C, while the FDA disclaimer clarifies that the product is not for diagnosing, treating, curing or preventing disease. The 60-tablet package contains coated Ester-C vitamin C tablets formulated for daily support.
Vitamin C, Calcium, C-Sorb™ Citrus Bioflavonoids Complex.
Other Ingredients: Vegetable Cellulose. Contains <2% of: Calcium Silicate, Vegetable Magnesium Stearate.
No artificial color, flavor or sweetener, no preservatives, no sugar, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish.
Q: How many tablets come in Ester-C Vitamin C, 1,000 mg?
A: Ester-C Vitamin C, 1,000 mg comes in a package containing 60 coated tablets. Packaging may vary.
Q: What is distinctive about Ester-C Vitamin C?
A: Ester-C Vitamin C features C-Sorb for enhanced absorption and a non-acidic, stomach-friendly formulation manufactured without chemicals to neutralize pH.
Free standard shipping on every order to U.S. addresses, with no minimum. Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships. See shipping details.
Free returns within 30 days of delivery. Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval. See returns & refunds.
Damaged, defective, incorrect or expired item? Email your order number, a photo and the lot/expiration details to sales@naturalvitaminsonline.com and we will arrange a replacement or refund; this is always covered. Please report visible shipping damage within 7 days of delivery.
Sign up for our emails and get 10% off your order with code WELCOME10 (one use per customer). We send marketing emails only to people who sign up, and every email includes a one-click unsubscribe link.
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