Dr. Christophers Formulas, Sinus Plus Extract, 2 OZProduct Description Considered as Dietary Supplement Product Benefits Many times we believe that we are allergic to certain foods, plants or animals, but in reality our immune system may be just over reacting. This simple combination has made life easier for those who suffer from allergies, hayfever, asthma, rheumatoid arthritis or any hyperactive immune response. Ingredients Supplement FactsServing Size: 20 DropsServings Per Container: 57 Amount per