Other Information: Active ingredients are manufactured according to homeopathic principles. Misc: Homeopathic. Formulated with natural active ingredients. Non-habit forming. Multi-symptom relief. Sinus pressure. Sinus congestion. Moisturizers. Original Swiss formula. Similasan works differently than most medicated products. Formulated with natural active ingredients and trustee for over 35 years in Switzerland, it gently stimulates your body's natural ability to temporarily relieve symptoms. Feel good about feeling better. Questions? Reach our representatives at 1-800-240-9780 or www.SimilasanUSA.com. Follow us for special offers: Facebook; Twitter. (These statements are based upon traditional homeopathic principles. They have not been reviewed by the Food and Drug Administration.) Made in USA.