Categories New Products Allergy Anti-Nausea Antibacterial Antifungal Antiviral Body Care Cardiovascular Children’s Range Cough, Cold and Flu Digestive Health Ear Care Eye Care Medical Devices Pain Relief Skincare Sleep Suncare Supplements Vitamins Chemists’ Own® Cold Sore Patches 12s Provides protection and discrete cover for cold sores. Alternative to Compeed® Cold Sore Patches Find this product at a store near you SymptomsProduct FeaturesIngredients Tingling and itching Collection of small blisters form Pain, tenderness and a sensation of heat and burning Blisters burst after a couple of days The site develops crust The crust dries up and eventually falls off after about 10 days Invisible Disposable Hypoallergic Adhesive Acrylates copolymer and Melaleuca Alternifolia Leaf Oil (Tea Tree Oil)