Each sublingual tablet contains 2mg nicotine and provides a discreet means of administration. A tablet is placed under the tongue, where it slowly disintegrates in about 30 minutes.

One tablet is used per hour (8-12 tablets per day), or two tablets per hour (16-24 tablets per day) for heavy smokers of more than 20 cigarettes per day. The dose may be increased to two tablets per hour if one tablet seems inadequate to control craving, or if the individual feels that relapse is likely.

The absolute maximum dosage is 40 tablets per day. The full dosage should be maintained for three months and then gradually tapered off to zero within the following three months.