Cold sores are not only a nuisance, but can be extremely contagious. This herbal formula addresses the cause of cold sores.Dr. Christopher's Cold Sore Relief (CSR) Lip Balm $5.50 Regular Price$3.49Sale PriceQuantityAdd to CartProduct Description.14 oz. lip balm IngredientsGoldenseal Root, Garlic Bulb, Skullcap Herb, Olive Oil & Beeswax No added Fillers or Chemicals DirectionsApply externally as needed or as directed by your Health Care Professional. External use only. Warning: Do not use during pregnancy or while nursing except as directed by your health care professional. Testimonials & ReviewsAmazon Reviews