Seasonal SupportWith Allerinol™, Quercetin, and Bromelain Sinuses: Supports Nasal HealthLungs: Promotes Free & Easy BreathingEyes: Provides Comfort to the EyesVeganGluten FreeNo GMOGMPDietary SupplementThis Product is Suitable for Vegetarians  Doctor-formulated, Allerfin® is a unique proprietary holistic formula, consisting of some of the world's most researched natural ingredients that target three areas of the body: sinuses, lungs, and eyes. 1. Sinus Support Allerfin includes two ingredients shown in human clinical research to support the health of the nasal passageways : Allerinol™, a proprietary extract of the Japanese herb Perilla frutescens, bromelain, an enzyme derived from pineapple. 2. Lung Support Double-blind, placebo-controlled trials have shown that bromelain supports free and easy breathing. This effect is most likely due to bromelain's documented ability to support the health of the bronchial passageways. 3. Eye Support Double-blind, placebo-controlled human studies showed that both Allerinol and quercetin support health and comfort of the eyes.