Other Information: Store at 68 degrees - 77 degrees F (20 degrees - 25 degrees C). 10% zinc oxide. Pediatrician approved. A calming cure for every bottom. Treats & prevents diaper rash. Gently protects delicate skin. Lot number on end flap of carton. Pediatrician Dr. Forrest Smith began his practice in 1952 with one goal in mind: to help his little patients. When it came to curing diaper rash, he was unsatisfied with the existing treatments. Joining forces with two pharmacist colleagues, he created his own ointment that would quickly relieve even the most uncomfortably irritated skin. Today, you can count on Moisture Shield Technology, found in every one of Dr. Smith's ointments and sprays, to relieve and soothe sensitive skin. Dr. Smith's clinical formula, coupled with a love of giving back, went a long way towards making lives better - which is still what Dr. Smith's is all about. DrSmiths.com. To report a serious adverse event or obtain product information, call 502-709-7544.