Vitamin c ( as , magnesium ascorbate ) , freeze dried nettles ( urtica dioica ) aerial , eyebright ( euphrasia officinalis ) aerial , hesperidin methyl chalcone concentrate , butterbur ( petasites hybridus ) root extract ( supplying : 31 . 5 mg [ 15% ] sesquiterpenes ) , quercetin . Other ingredients : vegetarian capsule ( cellulose ) , cellulose , vegetable magnesium stearate , silica .
Does not contain obligatory allergens.