QuerceCare incorporates bioflavonoids, micronutrients, proteolytic enzymes, and herbs into a comprehensive formula that provides multifaceted support for individuals with immune imbalances. Dihydroquercetin, a key component in QuerceCare, inhibits oxidation, is bioactive, and is highly absorbable. QuerceCare supports the body’s regulating function in addressing an overactive or distressed histamine response that is sometimes brought on by the environment.*