Other Information: Store between 68-77 degrees F (20-25 degrees C) in a dry place. Retain carton for complete product information. Misc: Acetaminophen 500 mg/Diphenhydramine HCl 25 mg. Pain reliever/Nighttime sleep aid. Aspirin free. Non-habit forming. Quality guaranteed. Compare to Tylenol PM active ingredients (This product is not manufactured or distributed by McNeil Consumer Healthcare, distributor of Tylenol PM). www.betterlivingbrandsLLC.com. Our Promise: Quality & satisfaction 100% guaranteed or your money back.