Hedrin® Once

A fast acting solution that takes just 15 minutes to work.

Important Safety Advice - Hedrin Liquid Gel is slippery. Baths, shower cubicles etc. may become slippery when using or washing the hair. Take care. Wash any residues away with detergent and warm water.
  • A thicker gel formulation which contains Penetrol® to aid the penetration of the louse egg

  • Fast acting to shorten treatment time

  • Clinically proven to kill head lice and eggs with just one application