Other Information: Do not use if imprinted tamper band is broken or missing. Hyland's may be contacted for emergency information about our products 24 hours a day, 7 days per week at (800) 624-9659. Misc: Homeopathic. Natural relief of occasional sleeplessness and nervousness. Questions or comments? (800) 624-9659. www.hylands.com. (These uses for our products are based upon traditional homeopathic practice. They have not been reviewed by the Food and Drug Administration).