The only lozenge I'll use or recommend for a sore throat.
 
HIGH STRENGTH 200g Sachet
 
Propolis is a complex, natural substance produced by Honey Bees from tree buds, sap flows and other botanical sources. It contains minerals, vitamins, organic acids and flavonoids - substances with antioxidant and immune-stimulating properties.
 
Ingredients (Manuka Honey & Lemon)
Natural raw sugar, wheat glucose, manuka honey (MGO800), propolis, lemon oil, water added. 
 
Directions
Dissolve one lozenge slowly in mouth. Repeat as required up to 5 times a day.
 
Made in Australia from at least 95% Australian ingredients.
 
Warning: Contains Propolis which may cause severe allergic reaction. Not to be given to children under 2 years of age.