If you smoke less than 25 cigarettes a day: use nicotine polacrilex gum, 2 mg. Use: reduces withdrawal symptoms, including nicotine craving, associated with quitting smoking. Other information: each piece contains: calcium 100 mg and sodium 11 mg. Store at 20-25 degrees c (68-77 degrees f). Protect from light. Not for sale to those under 18 years of age. Proof of age required. Not for sale in vending machines or from any source where proof of age cannot be verified. Quality guaranteed: this topcare product is laboratory tested to guarantee its highest quality. Your total satisfaction is guaranteed. 20% more free. Quality guaranteed Compare to nicorette gum active ingredient For those who smoke 25 or more cigarettes a day Coated for extreme flavor.