Soothing effective relief for sore throatsreference number sp uk 144 102 4 dichlorobenzyl alcohol amylmetacresol vitamin cstrepsils174 orange with vitamin c 100mg lozenges contains two antiseptic ingredients 2 4 dichlorobenzyl alcohol amp amylmetacresol for use in throat medications these are used for the symptomatic relief of mouth and throat infectionsalso contains vitamin c which may be beneficial during infection when vitamin c lev