History of cardiovascular disease, stomach ulcer or diabetes unless physician's written approval is obtained.

Use of other forms of tobacco/nicotine containing products other than cigarettes within 30 days before baseline visit.

Use of nicotine replacement therapies or other smoking cessation medicines/non-drug therapies within 30 days before the baseline visit.

Pregnancy or intending to become pregnant.

Hypersensitivity to the product, history of alcohol or substance abuse.

Study to Determine the Efficacy and Safety of a Novel Nicotine Replacement Therapy