For adults who smoke more than 25 cigarettes a day, Nicorette Gum, with 4 mg nicotine, Extreme Chill Mint, 105 pieces, works fast to relieve your cravings plus withdrawal symptoms to help you quit smoking. Feel confident in your quit attempt with this nicotine replacement therapy (NRT) and smoking cessation aid.Only to be used by adults who are trying to quit smoking. WARNING: This product contains nicotine. Nicotine is highly addictive.