Esterol Ester-C® is a patented nutritional product that contains ascorbic acid and calcium. Esterol also provides 3 types of bioflavonoids - quercetin, rutin, and proanthocyanidins from grape seed extract. Ester-C® vitamin Cis corn-source.
Other ingredients: Hydroxypropyl methylcellulose, magnesium stearate, silicon dioxide.
Variations in product color may occur Keep in a cool, dry place, tightly capped.
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