Saw several mentions of rapid-release gum, nothing to indicate a timetable or why it isn't on the market.
2003 Preliminary results: Investigational rapid-release nicotine gum effective in relieving cravings
2005 Rapid-release nicotine gum versus nicotine polacrilex gum, I think the same study as above, completed.
2003 Preliminary results: Investigational rapid-release nicotine gum effective in relieving cravings
2005 Rapid-release nicotine gum versus nicotine polacrilex gum, I think the same study as above, completed.