Details: Reduces withdrawal symptoms, including nicotine craving, associated with quitting smoking. For those who smoke their first cigarette more than 30 minutes after waking up. If you smoke your first cigarette within 30 minutes of waking up, use Nicotine Polacrilex Gum 4 mg. Free Audio CD upon request. See inside.Active Ingredients: Each Chewing Piece: Nicotine Polacrilex (Equal To 2 mg Nicotine)