In Each Caplet Other Information: Store at 25 degrees C; excursion permitted between 15 degrees - 30 degrees C (59 degrees - 86 degrees F). See end flap for expiration date and lot number. Does not contain Gluten. Acetaminophen aspirin (NSAID) and caffeine. Pain reliever/pain reliever aid. Compare to Excedrin Extra Strength active ingredient (This product is not manufactured or distributed by GSK Consumer Healthcare S.A owner of the registered trademark Excedrin Extra Strength). 100% quality guaranteed. Questions or comments? 1-855-423-2630.