Nicorette 4mg Gum is suitable for those smoking more than 20 cigarettes a day. For adults and children 12 years and over. Please read the enclosed leaflet carefully before starting to use the product and note the chewing technique. Chew one piece when you feel the urge to smoke. Do not use more than 15 pieces a day. Chewing Technique: 1. Chew slowly until the taste becomes strong. 2. Rest between gum and cheek. 3. chew again when taste has faded. Nicorette gum relieves and/or prevents withdrawal symptoms including cravings experienced when trying to stop smoking or cutting down on cigarettes. It provides a safer alternative to smoking for both the individual and those around them. Ideally you should aim to stop smoking. However, this product can be used either to completely replace all your cigarettes, or if you do not feel ready to stop smoking completely, to replace certain cigarettes and therefore help you to cut down. It may also help increase your motivation to quit. Always read the label. Requires willpower.