Nicorette Nicotine Gum Fruit Chill chewing gum is a nicotine replacement therapy that is available for anyone who has been trying to quit smoking. This product helps smokers relieve their nicotine cravings and provides people who are trying to quit with an alternative way to keep their mouths occupied whether they are new to the habit or have been smoking for years. The patented dual-coat technology allows the flavor to last even longer.