Other Information: Each tablet contains: calcium 10 mg. Store at 68-77 degrees F (20-25 degrees C). Misc: Diphenhydramine HCl. Contains the No. 1 doctor-recommended sleep-aid ingredient. Children's Miracle Network Hospitals. Minimum annual $250,000 donation. Safe, effective & non-habit forming. Helps you fall asleep fast. www.childrensmiraclenetworkhospitals.org. Convenience Valet donates $0.01 to Children's Miracle Network Hospitals for the purchase of this package. Minimum donation $250,000 (annual). cvalet.com.