Is Wartner Wart Pen safe to use?

Yes, Wartner Wart Pen is safe to use if you follow the instructions carefully; however we do not advise use on children under the age of four.
CE Marked and classified as a Medical Device, which conforms to European guidelines (Council Directive 93/42/EEC amended by 2007/47/EC) Wartner Wart Pen has been assessed by several scientific and medical experts as being a safe method for the removal of warts and verrucas.