[Enhances Histamine Metabolism: A natural d-hist solution Histamine IQ’s unique formula supports the body’s ability to efficiently process and break down histamine Supports Health Mast Cell Function: With the inclusion of ursolic acid this histamine blocker prevents mast cells from releasing excessive amounts of histamine maintaining optimal cell function and preventing unwanted allergic reactions Reduces Actions of Histamine: Formulated with Diamine Oxidase (DAO) from porcine kidneys Quercetin and Nettle to support histamine breakdown inhibit its production and help manage symptoms associated with histamine intolerance for overall relief Promotes Balanced Cellular Immune Response: Natural antihistamine made with Holy Basil and Bromelain to regulate histamine receptors promote a balanced immune response and reduce irritable actions across various systems Easy Intake: Our easy-to-swallow vegetable capsules make it easier than ever to combat histamine intolerance; take two capsules daily or as directed by your healthcare professional]