Ester-C Powder w/ Citrus Bioflavinoids, 4oz.

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Ester-C® is a patented form of Vitamin C. It provides 24-hour immune support, is non-acidic, and contains naturally-occurring metabolites for quick absorption.* Ester-C® is the most patented Vitamin C brand in the world and, since its benefits are supported by science, you know you are giving your body the advanced immune support it shouldn't be without.*

Ester-C® functions biologically like other forms of Vitamin C, providing strong antioxidant support against free radical damage, healthy skin, joint and vision support, cardiovascular wellness and maintenance of the immune system.* However, Ester-C® offers so much more...quick absorption by the body and 24-hour retention in the immune system.* Plus, since it is non-acidic, Ester-C® is gentler on the digestive system, even when taken at high doses.*

  • No Gluten, No Yeast, No Wheat,
  • No Milk or Milk Derivatives, No Lactose,
  • No Soy, No Egg, No Corn, No Grapefruit,
  • No Sugar, No Starch,
  • No Preservatives, No Artificial Color,
  • No Artificial Flavor, No Sodium.
  • Non-GMO.


For adults, add 1/3 teaspoon (1.31 g) mixed in water or juice one or two times daily, preferably with a meal. As a reminder, discuss the supplements and medications you take with your health care providers.


If you are pregnant, nursing or taking any medications, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.

* All product statements on this website have not been evaluated by the Food and Drug Administration. The products on this website are not intended to diagnose, treat, cure, or prevent any disease. Please consult with your physician before taking this product.