Each lozenge contains Elderberry Extract powder that is synergistically formulated with Zinc and Vitamin C for maximum effectiveness.

Meanwhile, experts continue to recommend the old standbys: nicotine replacement gums, patches, nasal sprays, inhalers and lozenges, which have been proved to be safe.

Combining a nicotine patch with an 'as you need it' nicotine lozenge or gum could be the best way to help smokers give up the habit, a new study has found.