Pharmaceutical preparations for use in the treatment of halitosis, teeth whitening and overall improved oral health; dental preparations namely, medicated lozenges and mouthwashes for the reduction of cavities and plaque; mouthwashes for medical purposes; medicines for dental purposes; medicines for human purposes for use in the treatment of halitosis, teeth whitening and overall improved oral health; lozenges for pharmaceutical purposes for use in the treatment of halitosis, teeth whitening ...