Silverlab Ionic Colloidal Silver Liquid helps to strengthen the immune system and is used as a natural antimicrobial liquid. It helps as a first line of defense against colds and flu. It assists in the treatment of gastric upsets including food poisoning. It assists as an eye-wash with the treatment of eye infections and conjunctivitis. It helps with cleaning wounds, as well with the treatment of impetigo, hay fever, bladder inflammation and athletes foot.