Nicorette Nicotine Gum Uncoated Extra Strength 4mg is a quit-smoking aid. Sugar free Actively fights cravings 4mg nicotine gum is suitable for those who smoke more than 20 cigarettes a day Classic uncoated nicotine gum Discreet craving relief Nicorette Gum works by relieving nicotine cravings and withdrawal symptoms. It may be used to: 1. Stop smoking abruptly, or, 2. Cut down smoking before stopping. Use nicotine gum with ActiveStop supporting you, body & mind. Visit the Nicorette website for additional support in stopping smoking and information on other quit smoking products. This quit smoking gum can also be used in conjunction with other Nicotine Replacement Therapy (NRT) products for better craving relief.