Sore Fix Lip Balm Jar Sore Fix Lip Balm is a revolutionary new lip balm for cold sore sufferers that helps to prevent cold sores from forming as well as reducing & relieving the symptoms of existing cold sores. The discreet, invisible balm can be used during every stage of the cold sore. One of the most effective zinc oxide cold sore treatments available, Sore Fix Lip Balm is a unique patented formulation whose effectiveness is based on the combination of two zinc components:A physical filter protects the lip from cold sore triggers that cause cold sore outbreaks, such as sunlight, dry/chapped lips, seasonal influences, & injury to the lips. The zinc salts encapsulate herpes virus infected cells, preventing them from affecting healthy cells. This allows Sore Fix Lip Balm to prevent cold sores. Sore Fix Lip Balm is aciclovir free & has no known side effects. It is suitable for adults & children from 4 years.