Plasma Liquid® BEE Manuka Honey Care Balm for Nose, Lips, and Ears: The ideal antibacterial care – also for mucous membranes. The South Sea myrtle, or Manuka (from Māori: Mānuka), is native exclusively to the mountainous regions of New Zealand and southeastern Australia (New South Wales). The indigenous people of New Zealand, the Māori, traditionally use the leaves and bark, or extracts thereof, as well as the honey of the Manuka tree externally to disinfect and support the healing of wounds and inflammations, and internally for colds, cystitis, and other infections.