Two NRT products were tested, Nicorette Peppermint 2 mg lozenge, and Nicotinell Licorice 2 mg gum. The products weigh 0.6 g and 1.2 g per unit of use, respectively. The lozenge contains nicotine in the form of resinate, fillers (mannitol, xanthan gum, gum arabic, magnesium stearate, hypromellose, titanium dioxide, microcrystalline cellulose, potassium silicate, polysorbate 80), pH adjuster (sodium carbonate), sweetener (sucralose, acesulfame K) and flavorings. The gum contains nicotine polacrilex, chewing gum base, sweetener (acesulfame K, saccharin, sodium saccharin, sorbitol, xylitol, mannitol), pH adjusters (calcium carbonate, sodium carbonate, sodium bicarbonate), flavoring, glycerol, gelatine, titanium dioxide, canauba wax and talcum powder.
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