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Ester-C 500mg

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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.*

24-Hour Immune Support

A recent clinical study showed that Ester-C® increased vitamin C levels in the body for up to 24 hours.1 White blood cell levels of Vitamin C were elevated in subjects receiving Ester-C® when measured 24 hours after initial dose. The presence of key metabolites such as threonate have been shown to be responsible for this increased level and retention of Vitamin C by the cells. No other patented vitamin C brand can make this claim!     

Naturally-Occurring Metabolites For Quick Absorption *

During the Ester-C® patented manufacturing process, vitamin C metabolites are created. These naturally-occurring metabolites activate the vitamin C molecules in Ester-C®, making it easier and quicker for the body to transport them from cell to cell for numerous health benefits.*

Non-Acidic and Gentle on the Stomach

In a recently published study, individuals sensitive to acidic foods were given 1 gram of vitamin C as ascorbic acid or as Ester-C®. Subjects reported heartburn “significantly more frequent and severe after intake of ascorbic acid” and subjects rated Ester-C® as tolerated “very good” significantly more than ascorbic acid.2 So for anyone who has difficulty tolerating vitamin C, it is comforting to know that Ester-C® has been clinically shown to be non-acidic and gentle on the stomach.

Why Take Ester-C®?

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.*



Disclaimer:   This website is for informational purposes only. Always check the actual product label in your possession for the most accurate ingredient information due to product changes or upgrades that may not yet be reflected on our web site. These statements made in this website have not been evaluated by the Food and Drug Administration. The products offered are not intended to diagnose, treat, cure, or prevent any disease. If you believe that you may have a disease condition, please consult your healthcare practitioner immediately, and before using any dietary supplement product.

  • Ester-C 500mg
    American Health Products Ester-C 500mg
    Form: VegTab
    Size: 225
    Price: $23.99 $14.39