Curasore .5oz is a compact topical solution that comes with disposable cotton applicators for easy, hygienic application. The convenient .5oz size is perfect for keeping at home or in your bag. Expiration Date: 04/30/2027. Current Batch Expiration Date: 04/30/2027 Cold Sore Pain Relief: Temporarily relieves the pain, irritation, and discomfort that come with cold sores and fever blisters. Topical Anesthetic Formula: Provides targeted, external-use relief to help you manage outbreaks more comfortably. Clean And Precise Application: Each package includes disposable cotton applicators for hygienic, no-touch use on affected areas. Convenient Travel Size: Compact 0.5 oz bottle is easy to keep in a medicine cabinet, pocket, or travel bag for use anytime. Comfort When You Need It Most: Provides quick, targeted relief so you can continue your day with less irritation and discomfort.