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