Corsodyl gum disease treatment mouthwash fresh mint 300ml contains the active ingredient chlorhexidine digluconate which is an antibacterial agent that reduces the formation of dental plaque. The mouthwash is designed to treat and prevent gum disease (where gums may bleed when brushed), promote gum healing after dental surgery or treatment, control mouth ulcers, maintain mouth hygiene and manage oral thrush and denture sore mouth. Keep out of the sight and reach of children. Macrogoglycerol Hydroxystearate may cause skin reactions.