Check the listing for details. Amazon Basic Care Nighttime Sleep Aid Tablet/ For Adults Doxylamine Succinate. Color: Blue, Condition: New with box, Made in United States. Listed at 7.98 USD. Just one tablet helps to reduce difficulty in falling alseep so you can count on a good night’s rest. When all you need is quality sleep. This nighttime sleep-aid has you covered with 25 mg of doxylamine succinate. Contains no pain reliever. Trust Amazon Basic Care Sleep Aid to help you have a restful night. This nighttime sleep-aid is clinically tested and proven effective to help you sleep soundly. Product Description Compare to Unisom SleepTabs active ingredient. Amazon Basic Care Sleep Aid Tablets are a nighttime sleep aid to help to reduce difficulty in falling asleep. Clinically tested and proven effective, Amazon Basic Care Sleep Aid Tablets contain the active ingredient doxylamine succinate 25 mg in each one tablet dose.