What are the active ingredients in Advil® PM Liqui-Gels®?

Each Advil® PM Liqui-Gels® capsule contains 200 mg of ibuprofen and 25 mg of diphenhydramine hydrochloride, a gentle sleep aid. The ibuprofen relieves pain over several hours, while the diphenhydramine helps you get a full night’s sleep. The combination of these ingredients not only reduces your pain, it shortens the time it takes to fall asleep and increases the duration of your sleep. The result: a better night's sleep.