Herbal Supplement. Eases discomfort. Inhibits allergic response. Formerly Allerstan now coated! Eyebright & xanthium. Herbal IQ guarantee. VeganGuard screened for vegans to be free of animal products. Guarantee: 100% natural - Free of artificial colors, flavors, sweeteners, preservatives and other objectionable additives often found in vitamin products. Contains no sugar or lactose. Eases discomfort & inhibits allergic response. Eyebright and xanthium are traditionally used to ease seasonal eye, skin, sinus and respiratory irritations. Quercetin inhibits allergic response by blocking histamine release. Allergen SafeGuard: Free of gluten, yeast, milk, eggs, soy, nuts and fish/shellfish. Herbal IQ Guarantee: Our comprehensive Herbal IQ Guarantee program ensures thorough review by qualified herbalists of selected herbs and combinations, research-based potencies, and identity verification and purity testing of all inbound materials at our GMP-compliant, USA-based facility. Formulated by Christopher Hobbs, PhD. www.rainbowlight.com. 100% recycled paperboard. (This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.)