Red Cross Canker Sore, Maximum Strength

Instant pain relief. Oral anesthetic & analgesic (benzocaine 20%). With natural herbal extracts. Aloe, chamomile, echinacea & myrrh. Coats while it heals. Long-lasting protection. Questions? 1-877-636-2677 Mon - Fri 9 am to 5 pm (EST) us.mentholatum.com.