Improves teeth whiteness. Sugar free. Other Keep out of reach of children. Do not use if you are allergic to nicotine. Do not use if you are under 12 years of age. Do not use unless a doctor has told you to if you have had a stroke, or heart or circulation problems. Ask your doctor/pharmacist before use if you have uncontrolled high blood pressure. Ask your doctor/pharmacist before use if you have a stomach ulcer. Ask your doctor/pharmacist before use if you have kidney or liver disease. Ask your doctor/pharmacist before use if you have to take insulin for diabetes. Ask your doctor/pharmacist before use if you have an overactive thyroid. Ask your doctor/pharmacist before use if you have adrenal gland cancer. Ask your doctor/pharmacist before use if you are pregnant or breast feeding. Ask your doctor/pharmacist before use if you are under 18 years of age. Ask your doctor/pharmacist before use if you are taking any other medicines. Contains Xylitol.