Bioperine, Enhanced Absorption Non-Drowsy Eyes · Nose · Throat Supports the Body"s Natural Ability to Protect & Soothe Against Seasonal Allergens Dietary SupplementA healthy respiratory system depends on proper nasal and sinus function. But seasonal changes and allergens, as well as environmental irritants, can leave you feeling miserable.Aller-Pure provides a proprietary blend of gentle, soothing herbs, vitamins, minerals and other natural ingredients to support the health and function of your upper respiratory system. Our unique, triple-pronged formula works with your body"s own natural immune response, as part of a total-body approach to wellness. Upper Respiratory Support - Vitamin C and Manganese nourish delicate respiratory tissues and support healthy mucous membranes, along with standardized extracts of Lemon Balm and Holy Basil, traditionally used to support the upper respiratory tract. Supports Stable Immune Response - Significant levels of Quercetin and Rosmarinic Acid (from Perilla frutescens) support your immune system"s Mast Cells in responding naturally to irritants. Potent Antioxidant and Enzyme Blend - Citrus Bioflavonoids help fight free radicals and maintain healthy respiratory function, while Bromelain helps to support sinus health.What makes us different?Liquid Soft-Gels - The nutrients in these easy-to-swallow Liquid Soft-Gels are released fast. Other forms of delivery can contain binders and fillers that may cause stomach upset and offer no nutritional value. Advanced Liquid Soft-Gels provide an optimum delivery system.Quality Assurance - We at Irwin Naturals are committed to providing the highest quality products for your health. We employ compliance testing to ensure purity and potency.Patented Bioperine Complex - Bioperine further enhances the bioavailability, absorption and potency of many nutrients.