If you prefer a sugar free lozenge, try our Strepsils Lemon Sugar-Free Lozenges. Strepsils LozengesYour First Aid for Sore Throat.Powerful Sore Throat Relief That LastsSore throats can be painful, irritating, and in need of fast relief. Nothing works better to relieve sore throat pain than Strepsils Lozenges. Strepsils lozenges contain dual anti-bacterial action that provides instant and long lasting sore throat relief.Sore Throat Relief but without Sugar?If you have diabetes, or would simply prefer a sugar free lozenge that relieves your throat pain, Strepsils Lemon Sugar Free fights throat infections in the soothing lemon sugar free flavour.