Generally, as long as it is a special instrument for laser and photon hair removal, the male beard also belongs to the hair of the skin accessory organs, which can be removed, but it cannot be completely removed, and it may become fine hair or be mostly reduced. Different depilation instruments have different effects and sensitivity on hair. At present, the better optical hair removal instruments are Lesire laser hair removal instrument, American doctor and Felton freezing point hair removal instrument.